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Hyder Z, Hafeez Rizwani G, Shareef H, Azhar I, Zehra M. Authentication of important medicinal herbal species through DNA-based molecular characterization. Saudi J Biol Sci 2024; 31:103985. [PMID: 38681226 PMCID: PMC11047781 DOI: 10.1016/j.sjbs.2024.103985] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2023] [Revised: 03/22/2024] [Accepted: 04/04/2024] [Indexed: 05/01/2024] Open
Abstract
DNA-based molecular markers have great importance among other methods used for the authentication, detection, and identification of medicinal herbal species. Currently, it is more common to identify the medicinal herbal species (monoherbal or polyherbal forms) morphologically by using sensory, macroscopic, and microscopic methods. DNA-based markers made an easy for accurate detection of herbal species by using the polymerase chain reaction (PCR) which involves in vitro amplification of a particular region of DNA sequence. In the current study, we used heterogenic parts for isolation of DNA from twelve important medicinal herbal species followed by purity determination, and yield calculation. We optimized a PCR reaction using universal primer sets to amplify the target DNA followed by DNA sequencing, and species identification. We also performed phylogenetic analysis for determining the evolutionary relationship between the herbal species, by using MEGAX32 software. Further, we prepared adulterated herbal species samples to validate the method. The method was able to amplify the target gene through PCR in 11 out of 12 herbal species samples (sensitivity 91.66%).The DNA from cinnamon could not yield a truly amplified product. On DNA sequencing, all the amplified products were identified as true herbal species (specificity 100%). In the adulterated samples, non-specific DNA bands were observed after performing the PCR reaction, indicating the mixing of more than one herbal species. To conclude, DNA sequencing-based molecular analysis is advantageous for the correct identification, and detection of adulterated herbal species.
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Affiliation(s)
- Zeeshan Hyder
- Department of Pharmacognosy, Faculty of Pharmacy and Pharmaceutical Sciences, University of Karachi, Sindh, Pakistan
| | - Ghazala Hafeez Rizwani
- Hamdard University, Madinat al-Hikmah, Hakim Mohammed Said Road, Karachi, Sindh, Pakistan
| | - Huma Shareef
- Department of Pharmacognosy, Faculty of Pharmaceutical Sciences, Jinnah Sindh Medical University, JSMU, Karachi, Sindh, Pakistan
| | - Iqbal Azhar
- Department of Pharmacognosy, Faculty of Pharmacy and Pharmaceutical Sciences, University of Karachi, Sindh, Pakistan
| | - Meraj Zehra
- Department: Almajeed College of Eastern Medicine, Hamdard University, Madinat al-Hikmah, Hakim Mohammed Said Road, Karachi, Sindh, Pakistan
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2
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Davis CC, Choisy P. Medicinal plants meet modern biodiversity science. Curr Biol 2024; 34:R158-R173. [PMID: 38412829 DOI: 10.1016/j.cub.2023.12.038] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/29/2024]
Abstract
Plants have been an essential source of human medicine for millennia. In this review, we argue that a holistic, interdisciplinary approach to the study of medicinal plants that combines methods and insights from three key disciplines - evolutionary ecology, molecular biology/biochemistry, and ethnopharmacology - is poised to facilitate new breakthroughs in science, including pharmacological discoveries and rapid advancements in human health and well-being. Such interdisciplinary research leverages data and methods spanning space, time, and species associated with medicinal plant species evolution, ecology, genomics, and metabolomic trait diversity, all of which build heavily on traditional Indigenous knowledge. Such an interdisciplinary approach contrasts sharply with most well-funded and successful medicinal plant research during the last half-century, which, despite notable advancements, has greatly oversimplified the dynamic relationships between plants and humans, kept hidden the larger human narratives about these relationships, and overlooked potentially important research and discoveries into life-saving medicines. We suggest that medicinal plants and people should be viewed as partners whose relationship involves a complicated and poorly explored set of (socio-)ecological interactions including not only domestication but also commensalisms and mutualisms. In short, medicinal plant species are not just chemical factories for extraction and exploitation. Rather, they may be symbiotic partners that have shaped modern societies, improved human health, and extended human lifespans.
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Affiliation(s)
- Charles C Davis
- Department of Organismic and Evolutionary Biology, Harvard University Herbaria, 22 Divinity Avenue, Cambridge, MA 02138, USA.
| | - Patrick Choisy
- LVMH Research, 185 Avenue de Verdun, 45804 Saint Jean de Braye CEDEX, France
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3
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Liu R, Wang Y, Yao X, Liu C. Generating 2D Barcode for DNA Barcode Sequences. Methods Mol Biol 2024; 2744:239-246. [PMID: 38683323 DOI: 10.1007/978-1-0716-3581-0_15] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/01/2024]
Abstract
DNA barcode sequence is a short DNA sequence representing a sample from a particular species. The commonly used DNA barcodes are at least 200 bps long. This large number of characters cannot be encoded in two-dimensional codes for sample recognition and tracking. In the present study, we described a method that can be used to compress the DNA sequences and then generate the corresponding QR code. With the large numbers of software and hardware, the QR code can be used efficiently for printing, labeling, and scanning.
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Affiliation(s)
- Rui Liu
- College of Information Management, Central China Normal University, Wuhan City, Hubei Province, China
| | - Yujun Wang
- College of Information Management, Central China Normal University, Wuhan City, Hubei Province, China
| | - Xinjing Yao
- College of Information Management, Central China Normal University, Wuhan City, Hubei Province, China
| | - Chang Liu
- Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences, Beijing City, China
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4
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Li Y, Zhang J, Fan JY, Zhong SH, Gu R. Tibetan medicine Bang Jian: a comprehensive review on botanical characterization, traditional use, phytochemistry, and pharmacology. Front Pharmacol 2023; 14:1295789. [PMID: 38161696 PMCID: PMC10757618 DOI: 10.3389/fphar.2023.1295789] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2023] [Accepted: 11/27/2023] [Indexed: 01/03/2024] Open
Abstract
Tibetan medicine Bang Jian refers to a range of botanical drugs within the Gentiana genus. It serves as a prominent traditional Tibetan botanical drug primarily found in the ethnic minority regions of the Qinghai-Tibet Plateau in China. Traditionally, the dried flowers of Bang Jian, known as "Longdanhua" have been employed in Tibetan medicine to address detoxification, pharyngeal relief, acute and chronic bronchitis, bronchiectasis, lung infections, pulmonary fibrosis, and throat disorders. Surprisingly, there has been no comprehensive review published to date on Tibetan medicine Bang Jian. This passage systematically presents and critically assesses recent advancements in botanical characterization, traditional applications, phytochemistry, pharmacology, and clinical uses of Bang Jian, aiming to provide a scientific foundation for its reasonable use and further exploration. To date, researchers have isolated and identified 92 structurally diverse compounds, with a predominant presence of iridoids, flavonoids, xanthones, and triterpenoids. The crude extracts and metabolites derived from Bang Jian have been found to exhibit a wide range of pharmacological effects, encompassing anti-inflammatory, anti-tumor, anti-bacterial, antiviral, antioxidant, hepatoprotective properties, and protect the respiratory system. Nevertheless, detailed data on the biological effects, metabolic activities, and mechanistic research concerning active monomer metabolites remain insufficient. Consequently, there is a pressing need for comprehensive and in-depth research to guide rational clinical drug usage and evaluate the medicinal attributes of Bang Jian.
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Affiliation(s)
- Yuan Li
- School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Jie Zhang
- School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Jin-ya Fan
- School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Shi-hong Zhong
- College of Pharmacy, Southwest Minzu University, Chengdu, China
| | - Rui Gu
- State Key Laboratory of Southwestern Chinese Medicine Resources, Chengdu University of Traditional Chinese Medicine, Chengdu, China
- School of Ethnic Medicine, Chengdu University of Traditional Chinese Medicine, Chengdu, China
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5
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Patil S, Imran M, Jaquline RSM, Aeri V. Standardization of Euphorbia tithymaloides (L.) Poit. (Root) by Conventional and DNA Barcoding Methods. ACS OMEGA 2023; 8:29324-29335. [PMID: 37599932 PMCID: PMC10433337 DOI: 10.1021/acsomega.3c02543] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 04/21/2023] [Accepted: 07/17/2023] [Indexed: 08/22/2023]
Abstract
Adulteration and substitution of medicinal plants have become a matter of great concern in recent years. Euphorbia tithymaloides is one such medicinal plant that has gained importance but is often confused with other plants of the same species. In order to address this issue, this study aimed to conduct a conventional and molecular pharmacognostic study for the identification of the root of E. tithymaloides. The root of the plant was studied for the macroscopic observations, and then, the root was ground into coarse powder for microscopic studies and to determine the physiochemical properties. The powder was subjected to extraction with solvents such as ethanol, ethanol/water (1:1), hexane, and ethyl acetate. The extracts were then used for qualitative and quantitative (phenol, alkaloids, and flavonoids) phytochemical analysis. The molecular study was performed with the DNA barcoding technique. The DNA was extracted from the root of the plant, and its purity was examined by gel electrophoresis (1% w/v). The DNA was then amplified using an Applied Biosystems 2720 thermal cycler for the rbcL, matK, and ITS primers. The amplified primers were sequenced with a 3130 Genetic Analyzer, and the generated sequences were searched for similarity in the GenBank Database using the nucleotide BLAST analysis. The micro- and macroscopic studies revealed the morphological and organoleptic characters as well as the presence of medullary rays, fiber, cork, sclereids, parenchymal cells, and scalariform vessels. The physiochemical properties were found within the limit. The phytochemical analysis revealed the presence of terpenoids, flavonoids, saponins, and alkaloids. In addition, the alkaloidal content was high in the ethanol extract (63.04 ± 3.08 mg At E/g), while the phenol content was high in the hexane extract (10.26667 ± 1.77 mg At E/g), and the flavonoid content was high in the ethyl acetate extract (41.458 ± 1.33 mg At E/g). After the BLAST analysis from the GenBank database, the rbcL, ITS, and matK primers showed a similarity percentage of 99.83, 99.84, and 100. The phylogenetic tree for the species closest to each primer was generated using the MEGA 6 software. The matK loci had the highest percentage similar to the rbcL and ITS loci, indicating that the matK loci can be used to identify the root of E. tithymaloides as a standalone. The results from this study can be used to establish a quality standard for E. tithymaloides that will ensure its quality and purity.
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Affiliation(s)
- Shital Patil
- Department
of Pharmacognosy and Phytochemistry, School of Pharmaceutical Education
and Research, Jamia Hamdard, Hamdard Nagar, New Delhi 110062, India
| | - Mohd Imran
- Department
of Pharmacognosy and Phytochemistry, School of Pharmaceutical Education
and Research, Jamia Hamdard, Hamdard Nagar, New Delhi 110062, India
| | - R. Sahaya Mercy Jaquline
- Department
of Pharmacognosy and Phytochemistry, School of Pharmaceutical Education
and Research, Jamia Hamdard, Hamdard Nagar, New Delhi 110062, India
| | - Vidhu Aeri
- Department
of Pharmacognosy and Phytochemistry, School of Pharmaceutical Education
and Research, Jamia Hamdard, Hamdard Nagar, New Delhi 110062, India
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Tripodi P. Application of High-Resolution Melting and DNA Barcoding for Discrimination and Taxonomy Definition of Rocket Salad ( Diplotaxis spp.) Species. Genes (Basel) 2023; 14:1594. [PMID: 37628645 PMCID: PMC10454437 DOI: 10.3390/genes14081594] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2023] [Revised: 08/04/2023] [Accepted: 08/04/2023] [Indexed: 08/27/2023] Open
Abstract
Nuclear and cytoplasmic DNA barcoding regions are useful for plant identification, breeding, and phylogenesis. In this study, the genetic diversity of 17 Diplotaxis species, was investigated with 5 barcode markers. The allelic variation was based on the sequences of chloroplast DNA markers including the spacer between trnL and trnF and tRNA-Phe gene (trnL-F), the rubisco (rbcl), the maturase K (matk), as well as the internal transcribed spacer (ITS) region of the nuclear ribosomal DNA. A highly polymorphic marker (HRM500) derived from a comparison of cytoplasmic genome sequences in Brassicaceae, was also included. Subsequently, a real-time PCR method coupled with HRM analysis was implemented to better resolve taxonomic relationships and identify assays suitable for species identification. Integration of the five barcode regions revealed a grouping of the species according to the common chromosomal set number. Clusters including species with n = 11 (D. duveryrieriana or cretacea, D. tenuifolia, D. simplex and D. acris), n = 8 (D. ibicensis, D. brevisiliqua and D. ilorcitana), and n = 9 (D. brachycarpa, D. virgata, D. assurgens, and D. berthautii) chromosomes were identified. Both phylogenetic analysis and the genetic structure of the collection identified D. siifolia as the most distant species. Previous studies emphasized this species' extremely high glucosinolate content, particularly for glucobrassicin. High-resolution melting analysis showed specific curve patterns useful for the discrimination of the species, thus determining ITS1 as the best barcode for fingerprinting. Findings demonstrate that the approach used in this study is effective for taxa investigations and genetic diversity studies.
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Affiliation(s)
- Pasquale Tripodi
- Research Centre for Vegetable and Ornamental Crops, Council for Agricultural Research and Economics (CREA), 84098 Pontecagnano Faiano, Italy
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7
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Zhai Y, Zhang T, Guo Y, Gao C, Zhou L, Feng L, Zhou T, Xumei W. Phylogenomics, phylogeography and germplasms authentication of the Rheum palmatum complex based on complete chloroplast genomes. JOURNAL OF PLANT RESEARCH 2023; 136:291-304. [PMID: 36808315 DOI: 10.1007/s10265-023-01440-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/26/2022] [Accepted: 02/08/2023] [Indexed: 06/18/2023]
Abstract
As a traditional Chinese medicine, rhubarb is used to treat several diseases such as severe acute pancreatitis, sepsis and chronic renal failure. However, few studies focused on the authentication of germplasm for the Rheum palmatum complex, and no studies have been conducted to elucidate the evolutionary history of the R. palmatum complex using plastome datasets. Hence, we aim to develop the potential molecular markers to identify the elite germplasms of rhubarb and explore the divergence and biogeographic history of the R. palmatum complex based on the newly sequenced chloroplast genome datasets. Chloroplast genomes of thirty-five the R. palmatum complex germplasms were sequenced, and the length ranged from 160,858 to 161,204 bp. The structure, gene content and gene order were highly conserved across all genomes. Eight InDels and sixty-one SNPs loci could be used to authenticate the high-quality germplasms of rhubarb in specific areas. Phylogenetic analysis revealed that all rhubarb germplasms were clustered in the same clade with high bootstrap support values and Bayesian posterior probabilities. According to the molecular dating result, the intraspecific divergence of the complex occurred in the Quaternary, which might be affected by climatic fluctuation. The biogeography reconstruction indicated that the ancestor of the R. palmatum complex might originate from the Himalaya-Hengduan Mountains or/and Bashan-Qinling Mountains, and then spread to surrounding areas. Several useful molecular markers were developed to identify rhubarb germplasms, and our study will provide further understanding on speciation, divergence and biogeography of the R. palmatum complex.
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Affiliation(s)
- Yunyan Zhai
- School of Pharmacy, Xi'an Jiaotong University, Xi'an, 710061, China
| | - Tianyi Zhang
- School of Pharmacy, Xi'an Jiaotong University, Xi'an, 710061, China
| | - Yanbing Guo
- School of Pharmacy, Xi'an Jiaotong University, Xi'an, 710061, China
| | - Chenxi Gao
- School of Pharmacy, Xi'an Jiaotong University, Xi'an, 710061, China
| | - Lipan Zhou
- School of Pharmacy, Xi'an Jiaotong University, Xi'an, 710061, China
| | - Li Feng
- School of Pharmacy, Xi'an Jiaotong University, Xi'an, 710061, China
| | - Tao Zhou
- School of Pharmacy, Xi'an Jiaotong University, Xi'an, 710061, China.
| | - Wang Xumei
- School of Pharmacy, Xi'an Jiaotong University, Xi'an, 710061, China.
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8
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Chen S, Yin X, Han J, Sun W, Yao H, Song J, Li X. DNA barcoding in herbal medicine: Retrospective and prospective. J Pharm Anal 2023; 13:431-441. [PMID: 37305789 PMCID: PMC10257146 DOI: 10.1016/j.jpha.2023.03.008] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2022] [Revised: 03/07/2023] [Accepted: 03/25/2023] [Indexed: 06/13/2023] Open
Abstract
DNA barcoding has been widely used for herb identification in recent decades, enabling safety and innovation in the field of herbal medicine. In this article, we summarize recent progress in DNA barcoding for herbal medicine to provide ideas for the further development and application of this technology. Most importantly, the standard DNA barcode has been extended in two ways. First, while conventional DNA barcodes have been widely promoted for their versatility in the identification of fresh or well-preserved samples, super-barcodes based on plastid genomes have rapidly developed and have shown advantages in species identification at low taxonomic levels. Second, mini-barcodes are attractive because they perform better in cases of degraded DNA from herbal materials. In addition, some molecular techniques, such as high-throughput sequencing and isothermal amplification, are combined with DNA barcodes for species identification, which has expanded the applications of herb identification based on DNA barcoding and brought about the post-DNA-barcoding era. Furthermore, standard and high-species coverage DNA barcode reference libraries have been constructed to provide reference sequences for species identification, which increases the accuracy and credibility of species discrimination based on DNA barcodes. In summary, DNA barcoding should play a key role in the quality control of traditional herbal medicine and in the international herb trade.
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Affiliation(s)
- Shilin Chen
- Institute of Herbgenomics, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, China
- Key Laboratory of Beijing for Identification and Safety Evaluation of Chinese Medicine, Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing, 100700, China
| | - Xianmei Yin
- Institute of Herbgenomics, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, China
- State Key Laboratory of Southwestern Chinese Medicine Resources, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, China
| | - Jianping Han
- Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, 100193, China
| | - Wei Sun
- Key Laboratory of Beijing for Identification and Safety Evaluation of Chinese Medicine, Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing, 100700, China
| | - Hui Yao
- Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, 100193, China
| | - Jingyuan Song
- Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, 100193, China
| | - Xiwen Li
- Key Laboratory of Beijing for Identification and Safety Evaluation of Chinese Medicine, Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing, 100700, China
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Wang Y, Yao X, Liu R, Liu C. DDQR (dynamic DNA QR coding): An efficient algorithm to represent DNA barcode sequences. PLoS One 2023; 18:e0279994. [PMID: 36649276 PMCID: PMC9844917 DOI: 10.1371/journal.pone.0279994] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2022] [Accepted: 12/19/2022] [Indexed: 01/18/2023] Open
Abstract
A DNA barcode is a short piece of standard DNA sequence used for species determination and discrimination. Representation of DNA barcodes is essential for DNA barcodes' applications in the transportation and recognition of biological materials. Previously, we have compared different strategies for representing the DNA barcodes. In the present study, we have developed a compression algorithm based on binary coding or Huffman coding scheme, followed by converting the binary digits into Base64 digits. The combination of this compression algorithm and the QR representation leads to the dynamic DNA QR coding algorithm (DDQR). We tested the DDQR algorithm on simulated data and real DNA barcode sequences from the commonly used plant and animal DNA barcode markers: rbcL, matK, trnH-psbA, ITS2, and COI. We compared the compression efficiency of DDQR and another state-of-the-art DNA compression algorithm GeCo3 for sequences with various base compositions and lengths. We found that DDQR had a higher compression rate than GeCo3 for DNA sequences shorter than 800 bp, which is the typical size range for DNA barcodes. We also upgraded a web server (http://www.1kmpg.cn/ddqr) that provides three functions: retrieval of DNA barcode sequences, encoding DNA barcode sequences to DDQR codes, and decoding DDQR codes to DNA barcode sequences. The DDQR algorithm and the webserver will be invaluable to applying DNA barcode technology in the food and traditional medicine industries.
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Affiliation(s)
- Yujun Wang
- School of Information Management, Central China Normal University, Wuhan, Hubei, P.R. China
| | - Xinjing Yao
- School of Information Management, Central China Normal University, Wuhan, Hubei, P.R. China
| | - Rui Liu
- School of Information Management, Central China Normal University, Wuhan, Hubei, P.R. China
- * E-mail: (RL); (CL)
| | - Chang Liu
- Institute of Medicinal Plant Development, Chinese Academy of Medical Science, Beijing, P.R. China
- * E-mail: (RL); (CL)
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Yang L, Yang Y, Huang L, Cui X, Liu Y. From single- to multi-omics: future research trends in medicinal plants. Brief Bioinform 2022; 24:6840072. [PMID: 36416120 PMCID: PMC9851310 DOI: 10.1093/bib/bbac485] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2022] [Revised: 10/13/2022] [Accepted: 10/14/2022] [Indexed: 11/25/2022] Open
Abstract
Medicinal plants are the main source of natural metabolites with specialised pharmacological activities and have been widely examined by plant researchers. Numerous omics studies of medicinal plants have been performed to identify molecular markers of species and functional genes controlling key biological traits, as well as to understand biosynthetic pathways of bioactive metabolites and the regulatory mechanisms of environmental responses. Omics technologies have been widely applied to medicinal plants, including as taxonomics, transcriptomics, metabolomics, proteomics, genomics, pangenomics, epigenomics and mutagenomics. However, because of the complex biological regulation network, single omics usually fail to explain the specific biological phenomena. In recent years, reports of integrated multi-omics studies of medicinal plants have increased. Until now, there have few assessments of recent developments and upcoming trends in omics studies of medicinal plants. We highlight recent developments in omics research of medicinal plants, summarise the typical bioinformatics resources available for analysing omics datasets, and discuss related future directions and challenges. This information facilitates further studies of medicinal plants, refinement of current approaches and leads to new ideas.
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Affiliation(s)
- Lifang Yang
- Kunming University of Science and Technology, China
| | - Ye Yang
- Kunming University of Science and Technology, China
| | - Luqi Huang
- the academician of the Chinese Academy of Engineering, studies the development of traditional Chinese medicine, Chinese Academy of Chinese Medical Sciences, China
| | - Xiuming Cui
- Corresponding authors. X. M. Cui, Yunnan Provincial Key Laboratory of Panax notoginseng, Faculty of Life Science and Technology, Kunming University of Science and Technology, Kunming, Yunnan 650500, China. E-mail: ; Y. Liu, Yunnan Provincial Key Laboratory of Panax notoginseng, Faculty of Life Science and Technology, Kunming University of Science and Technology, Kunming, Yunnan 650500, China. E-mail:
| | - Yuan Liu
- Corresponding authors. X. M. Cui, Yunnan Provincial Key Laboratory of Panax notoginseng, Faculty of Life Science and Technology, Kunming University of Science and Technology, Kunming, Yunnan 650500, China. E-mail: ; Y. Liu, Yunnan Provincial Key Laboratory of Panax notoginseng, Faculty of Life Science and Technology, Kunming University of Science and Technology, Kunming, Yunnan 650500, China. E-mail:
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Xavier JKAM, Baia TGC, Alegria OVC, Figueiredo PLB, Carneiro AR, Moreira ECDO, Maia JGS, Setzer WN, da Silva JKR. Essential Oil Chemotypes and Genetic Variability of Cinnamomum verum Leaf Samples Commercialized and Cultivated in the Amazon. Molecules 2022; 27:7337. [PMID: 36364159 PMCID: PMC9655072 DOI: 10.3390/molecules27217337] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2022] [Revised: 09/13/2022] [Accepted: 09/14/2022] [Indexed: 12/01/2023] Open
Abstract
Cinnamomum verum (Lauraceae), also known as "true cinnamon" or "Ceylon cinnamon" has been widely used in traditional folk medicine and cuisine for a long time. The systematics of C. verum presents some difficulties due to genetic variation and morphological similarity between other Cinnamomum species. The present work aimed to find chemical and molecular markers of C. verum samples from the Amazon region of Brazil. The leaf EOs and the genetic material (DNA) were extracted from samples cultivated and commercial samples. The chemical composition of the essential oils from samples of C. verum cultivated (Cve1-Cve5) and commercial (Cve6-c-Cv9-c) was grouped by multivariate statistical analysis of Principal Component Analysis (PCA). The major compounds were rich in benzenoids and phenylpropanoids, such as eugenol (0.7-91.0%), benzyl benzoate (0.28-76.51%), (E)-cinnamyl acetate (0.36-32.1%), and (E)-cinnamaldehyde (1.0-19.73%). DNA barcodes were developed for phylogenetic analysis using the chloroplastic regions of the matK and rbcL genes, and psbA-trnH intergenic spacer. The psbA-trnH sequences provided greater diversity of nucleotides, and matK confirmed the identity of C. verum. The combination of DNA barcode and volatile profile was found to be an important tool for the discrimination of C. verum varieties and to examine the authenticity of industrial sources.
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Affiliation(s)
| | - Talissa Gabriele C. Baia
- Programa Institucional de Bolsas de Iniciação Científica, Universidade Federal do Pará, Belém 66075-900, Brazil
| | - Oscar Victor C. Alegria
- Centro de Genômica e Biologia de Sistemas, Universidade Federal do Pará, Belém 66075-900, Brazil
| | - Pablo Luis B. Figueiredo
- Departamento de Ciências Naturais, Centro de Ciências Sociais e Educação, Universidade do Estado do Pará, Belém 66050-540, Brazil
| | - Adriana R. Carneiro
- Centro de Genômica e Biologia de Sistemas, Universidade Federal do Pará, Belém 66075-900, Brazil
| | - Edith Cibelle de O. Moreira
- Instituto de Estudos em Saúde e Biológicas, Universidade Federal do Sul e Sudeste do Pará, Marabá 68501-970, Brazil
| | - José Guilherme S. Maia
- Programa de Pós-Graduação em Química, Universidade Federal do Pará, Belém 66075-900, Brazil
- Programa de Pós-Graduação em Química, Universidade Federal do Maranhão, São Luís 65080-805, Brazil
| | - William N. Setzer
- Aromatic Plant Research Center, 230 N 1200 E, Suite 100, Lehi, UT 84043, USA
| | - Joyce Kelly R. da Silva
- Programa de Pós-Graduação em Química, Universidade Federal do Pará, Belém 66075-900, Brazil
- Aromatic Plant Research Center, 230 N 1200 E, Suite 100, Lehi, UT 84043, USA
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Pham T, Nguyen QT, Tran DM, Nguyen H, Le HT, Hoang QTH, Van YT, Tran TN. Phylogenetic Analysis Based on DNA Barcoding and Genetic Diversity Assessment of Morinda officinalis How in Vietnam Inferred by Microsatellites. Genes (Basel) 2022; 13:1938. [PMID: 36360175 PMCID: PMC9689669 DOI: 10.3390/genes13111938] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2022] [Revised: 10/20/2022] [Accepted: 10/21/2022] [Indexed: 09/19/2023] Open
Abstract
Morinda officinalis How is well-known as a valuable medicinal plant found in some regions of Vietnam. This species is mainly used for treating male impotence, irregular menstruation, and rheumatoid arthritis. This study aimed to identify the species of and genetic diversity in three M. officinalis populations: one each in Quang Binh (QB), Thua Thien Hue (TTH), and Quang Nam (QN). In this study, four DNA barcoding markers (ITS1, ITS2, matK, and rbcL) were used to identify the species and 22 microsatellite markers were applied for population structure and diversity analyses. The results showed that the sequences of gene regions studied in M. officinalis had a high similarity (>95%) to the ITS1, ITS2, matK, and rbcL sequences of M. officinalis on BLAST. Of the four DNA barcoding markers used, ITS1 and ITS2 showed higher efficiency in DNA amplification of M. officinalis. From this study, 27 GenBank codes were published on BLAST. The results also revealed high levels of genetic diversity in populations. The average observed and expected heterozygosity values were HO = 0.513 and HE = 0.612, respectively. The average FST value was 0.206. Analysis of molecular variance (AMOVA) showed 70% variation within populations and 30% among populations. The population structure of M. officinalis inferred in STRUCTURE revealed that the optimum number of genetic groups for the admixture model was K = 2. These findings provided vital background information for future studies in the conservation of M. officinalis in both ex situ and in situ plans.
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Affiliation(s)
- Thanh Pham
- Department of Biology, University of Education, Hue University, 34 Le Loi, Hue 530000, Vietnam
| | - Quynh Thi Nguyen
- Department of Biology, University of Education, Hue University, 34 Le Loi, Hue 530000, Vietnam
| | - Duc Minh Tran
- Faculty of Forestry, University of Agriculture and Forestry, Hue University, 102 Phung Hung, Hue 530000, Vietnam
| | - Hoi Nguyen
- Faculty of Forestry, University of Agriculture and Forestry, Hue University, 102 Phung Hung, Hue 530000, Vietnam
| | - Hung Thai Le
- Faculty of Forestry, University of Agriculture and Forestry, Hue University, 102 Phung Hung, Hue 530000, Vietnam
| | - Que Thi Hong Hoang
- Faculty of Forestry, University of Agriculture and Forestry, Hue University, 102 Phung Hung, Hue 530000, Vietnam
| | - Yen Thi Van
- Faculty of Forestry, University of Agriculture and Forestry, Hue University, 102 Phung Hung, Hue 530000, Vietnam
| | - Thang Nam Tran
- Faculty of Forestry, University of Agriculture and Forestry, Hue University, 102 Phung Hung, Hue 530000, Vietnam
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Mahima K, Sunil Kumar KN, Rakhesh KV, Rajeswaran PS, Sharma A, Sathishkumar R. Advancements and future prospective of DNA barcodes in the herbal drug industry. Front Pharmacol 2022; 13:947512. [PMID: 36339543 PMCID: PMC9635000 DOI: 10.3389/fphar.2022.947512] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2022] [Accepted: 10/10/2022] [Indexed: 08/04/2023] Open
Abstract
Ethnopharmacological relevance: The past couple of decades have witnessed the global resurgence of medicinal plants in the field of herbal-based health care. Increased consumption of medicinal plants and their derivative products is the major cause of the adulteration issues in herbal industries. As a result, the quality of herbal products is affected by spurious and unauthorized raw materials. Recent development in molecular plant identification using DNA barcodes has become a robust methodology to identify and authenticate the adulterants in herbal samples. Hence, rapid and accurate identification of medicinal plants is the key to success for the herbal industry. Aim of the study: This paper provides a comprehensive review of the application of DNA barcoding and advanced technologies that have emerged over the past 10 years related to medicinal plant identification and authentication and the future prospects of this technology. Materials and methods: Information on DNA barcodes was compiled from scientific databases (Google Scholar, Web of Science, SciFinder and PubMed). Additional information was obtained from books, Ph.D. thesis and MSc. Dissertations. Results: Working out an appropriate DNA barcode for plants is challenging; the single locus-based DNA barcodes (rbcL, ITS, ITS2, matK, rpoB, rpoC, trnH-psbA) to multi-locus DNA barcodes have become the successful species-level identification among herbal plants. Additionally, multi-loci have become efficient in the authentication of herbal products. Emerging advances in DNA barcoding and related technologies such as next-generation sequencing, high-resolution melting curve analysis, meta barcodes and mini barcodes have paved the way for successful herbal plant/samples identification. Conclusion: DNA barcoding needs to be employed together with other techniques to check and rationally and effectively quality control the herbal drugs. It is suggested that DNA barcoding techniques combined with metabolomics, transcriptomics, and proteomics could authenticate the herbal products. The invention of simple, cost-effective and improved DNA barcoding techniques to identify herbal drugs and their associated products of medicinal value in a fool-proof manner will be the future thrust of Pharmacopoeial monograph development for herbal drugs.
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Affiliation(s)
- Karthikeyan Mahima
- Plant Genetic Engineering Laboratory, Department of Biotechnology, Bharathiar University, Coimbatore, Tamil Nadu, India
- Department of Pharmacognosy, Siddha Central Research Institute, Chennai, Tamil Nadu, India
| | | | | | | | - Ashutosh Sharma
- Tecnologico de Monterrey, Centre of Bioengineering, Santiago de Queretaro, Queretaro, Mexico
| | - Ramalingam Sathishkumar
- Plant Genetic Engineering Laboratory, Department of Biotechnology, Bharathiar University, Coimbatore, Tamil Nadu, India
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Ibi A, Du M, Beuerle T, Melchert D, Solnier J, Chang C. A Multi-Pronged Technique for Identifying Equisetum palustre and Equisetum arvense—Combining HPTLC, HPLC-ESI-MS/MS and Optimized DNA Barcoding Techniques. PLANTS 2022; 11:plants11192562. [PMID: 36235428 PMCID: PMC9573248 DOI: 10.3390/plants11192562] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/07/2022] [Revised: 09/21/2022] [Accepted: 09/22/2022] [Indexed: 11/16/2022]
Abstract
The most prominent horsetail species, Equisetum arvense, has an array of different medicinal properties, thus the proper authentication and differentiation of the plant from the more toxic Equisetum palustre is important. This study sought to identify different samples of E. arvense and E. palustre using three analytical methods. The first method involved the use of HPTLC analysis, as proposed by the European Pharmacopoeia. The second, HPLC-ESI-MS/MS, is capable of both identification and quantification and was used to determine the Equisetum alkaloid content in each sample. A third method was DNA barcoding, which identifies the samples based on their genetic make-up. Both HPTLC and HPLC-ESI-MS/MS proved to be suitable methods of identification, with HPLC-ESI-MS/MS proving the more sophisticated method for the quantification of alkaloids in the Equisetum samples and for determining the adulteration of E. arvense. For DNA barcoding, optimal primer pairs were elucidated to allow for the combined use of the rbcL and ITS markers to accurately identify each species. As new DNA marker sequences were added to GenBank, the reference library has been enriched for future work with these horsetail species.
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Affiliation(s)
- Afoke Ibi
- ISURA, 101-3680 Bonneville Place, Burnaby, BC V3N 4T5, Canada
| | - Min Du
- ISURA, 101-3680 Bonneville Place, Burnaby, BC V3N 4T5, Canada
| | - Till Beuerle
- Institute of Pharmaceutical Biology, Faculty of Life Sciences, Technical University of Braunschweig, 38106 Braunschweig, Germany
- Correspondence: (T.B.); (C.C.)
| | - Dennis Melchert
- Institute of Pharmaceutical Biology, Faculty of Life Sciences, Technical University of Braunschweig, 38106 Braunschweig, Germany
| | - Julia Solnier
- ISURA, 101-3680 Bonneville Place, Burnaby, BC V3N 4T5, Canada
| | - Chuck Chang
- ISURA, 101-3680 Bonneville Place, Burnaby, BC V3N 4T5, Canada
- Correspondence: (T.B.); (C.C.)
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15
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Detection of Carica papaya Adulteration in Piper nigrum Using Chloroplast DNA Marker-Based PCR Assays. FOOD ANAL METHOD 2022. [DOI: 10.1007/s12161-022-02395-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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16
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IoT-based food traceability system: Architecture, technologies, applications, and future trends. Food Control 2022. [DOI: 10.1016/j.foodcont.2022.109409] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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17
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Yue J, Ni Y, Jiang M, Chen H, Chen P, Liu C. Characterization of Codonopsis pilosula subsp. tangshen plastome and comparative analysis of Codonopsis species. PLoS One 2022; 17:e0271813. [PMID: 35913971 PMCID: PMC9342729 DOI: 10.1371/journal.pone.0271813] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2022] [Accepted: 07/08/2022] [Indexed: 11/18/2022] Open
Abstract
Codonopsis pilosula subsp. tangshen is one of the most important medicinal herbs used in traditional Chinese medicine. Correct identification of materials from C. pilosula subsp. tangshen is critical to ensure the efficacy and safety of the associated medicines. Traditional DNA molecular markers could distinguish Codonopsis species well, so we need to develop super or specific molecular markers. In this study, we reported the plastome of Codonopsis pilosula subsp. tangshen (Oliv.) D.Y. Hong conducted phylogenomic and comparative analyses in the Codonopsis genus for the first time. The entire length of the Codonopsis pilosula subsp. tangshen plastome was 170,672 bp. There were 108 genes in the plastome, including 76 protein-coding genes, 28 transfer RNA (tRNA), and four ribosomal RNA (rRNA) genes. Comparative analysis indicated that Codonopsis pilosula subsp. tangshen had an unusual large inversion in the large single-copy (LSC) region compared with the other three Codonopsis species. And there were two dispersed repeat sequences at both ends of the inverted regions, which might mediate the generation of this inversion. We found five hypervariable regions among the four Codonopsis species. PCR amplification and Sanger sequencing experiments demonstrated that two hypervariable regions could distinguish three medicinal Codonopsis species. Results obtained from this study will support taxonomic classification, discrimination, and molecular evolutionary studies of Codonopsis species.
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Affiliation(s)
- Jingwen Yue
- Key Laboratory of Ministry of Education for Genetics, Breeding and Multiple Utilization of Crops, National Engineering Research Center of Sugarcane, College of Agriculture, Fujian Agriculture and Forestry University, Fuzhou, Fujian Province, P. R. China
| | - Yang Ni
- Key Laboratory of Ministry of Education for Genetics, Breeding and Multiple Utilization of Crops, National Engineering Research Center of Sugarcane, College of Agriculture, Fujian Agriculture and Forestry University, Fuzhou, Fujian Province, P. R. China
| | - Mei Jiang
- Key Laboratory of Bioactive Substances and Resource Utilization of Chinese Herbal Medicine from Ministry of Education, Engineering Research Center of Chinese Medicine Resources from Ministry of Education, Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, P. R. China
| | - Haimei Chen
- Key Laboratory of Bioactive Substances and Resource Utilization of Chinese Herbal Medicine from Ministry of Education, Engineering Research Center of Chinese Medicine Resources from Ministry of Education, Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, P. R. China
| | - Pinghua Chen
- Key Laboratory of Ministry of Education for Genetics, Breeding and Multiple Utilization of Crops, National Engineering Research Center of Sugarcane, College of Agriculture, Fujian Agriculture and Forestry University, Fuzhou, Fujian Province, P. R. China
- * E-mail: (PHC); (CL)
| | - Chang Liu
- Key Laboratory of Bioactive Substances and Resource Utilization of Chinese Herbal Medicine from Ministry of Education, Engineering Research Center of Chinese Medicine Resources from Ministry of Education, Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, P. R. China
- * E-mail: (PHC); (CL)
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18
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Dawan J, Ahn J. Application of DNA barcoding for ensuring food safety and quality. Food Sci Biotechnol 2022; 31:1355-1364. [PMID: 36060568 PMCID: PMC9433498 DOI: 10.1007/s10068-022-01143-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2022] [Revised: 06/29/2022] [Accepted: 07/18/2022] [Indexed: 11/29/2022] Open
Abstract
With increasing international food trade, food quality and safety are high priority worldwide. The consumption of contaminated and adulterated food can cause serious health problems such as infectious diseases and allergies. Therefore, the authentication and traceability systems are needed to improve food safety. The mitochondrial DNA can be used for species authentication of food and food products. Effective DNA barcode markers have been developed to correctly identify species. The US FDA approved to the use of DNA barcoding for various food products. The DNA barcoding technology can be used as a regulatory tool for identification and authenticity. The application of DNA barcoding can reduce the microbiological and toxicological risks associated with the consumption of food and food products. DNA barcoding can be a gold-standard method in food authenticity and fraud detection. This review describes the DNA barcoding method for preventing food fraud and adulteration in meat, fish, and medicinal plants.
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19
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Cao DL, Zhang XJ, Xie SQ, Fan SJ, Qu XJ. Application of chloroplast genome in the identification of Traditional Chinese Medicine Viola philippica. BMC Genomics 2022; 23:540. [PMID: 35896957 PMCID: PMC9327190 DOI: 10.1186/s12864-022-08727-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2021] [Accepted: 06/29/2022] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Viola philippica Cav. is the only source plant of "Zi Hua Di Ding", which is a Traditional Chinese Medicine (TCM) that is utilized as an antifebrile and detoxicant agent for the treatment of acute pyogenic infections. Historically, many Viola species with violet flowers have been misused in "Zi Hua Di Ding". Viola have been recognized as a taxonomically difficult genera due to their highly similar morphological characteristics. Here, all common V. philippica adulterants were sampled. A total of 24 complete chloroplast (cp) genomes were analyzed, among these 5 cp genome sequences were downloaded from GenBank and 19 cp genomes, including 2 "Zi Hua Di Ding" purchased from a local TCM pharmacy, were newly sequenced. RESULTS The Viola cp genomes ranged from 156,483 bp to 158,940 bp in length. A total of 110 unique genes were annotated, including 76 protein-coding genes, 30 tRNAs, and four rRNAs. Sequence divergence analysis screening identified 16 highly diverged sequences; these could be used as markers for the identification of Viola species. The morphological, maximum likelihood and Bayesian inference trees of whole cp genome sequences and highly diverged sequences were divided into five monophyletic clades. The species in each of the five clades were identical in their positions within the morphological and cp genome tree. The shared morphological characters belonging to each clade was summarized. Interestingly, unique variable sites were found in ndhF, rpl22, and ycf1 of V. philippica, and these sites can be selected to distinguish V. philippica from samples all other Viola species, including its most closely related species. In addition, important morphological characteristics were proposed to assist the identification of V. philippica. We applied these methods to examine 2 "Zi Hua Di Ding" randomly purchased from the local TCM pharmacy, and this analysis revealed that the morphological and molecular characteristics were valid for the identification of V. philippica. CONCLUSIONS This study provides invaluable data for the improvement of species identification and germplasm of V. philippica that may facilitate the application of a super-barcode in TCM identification and enable future studies on phylogenetic evolution and safe medical applications.
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Affiliation(s)
- Dong-Ling Cao
- Shandong Provincial Key Laboratory of Plant Stress Research, College of Life Sciences, Shandong Normal University, Ji'nan, 250014, China
| | - Xue-Jie Zhang
- Shandong Provincial Key Laboratory of Plant Stress Research, College of Life Sciences, Shandong Normal University, Ji'nan, 250014, China
| | - Shao-Qiu Xie
- Shandong Provincial Key Laboratory of Plant Stress Research, College of Life Sciences, Shandong Normal University, Ji'nan, 250014, China
| | - Shou-Jin Fan
- Shandong Provincial Key Laboratory of Plant Stress Research, College of Life Sciences, Shandong Normal University, Ji'nan, 250014, China.
| | - Xiao-Jian Qu
- Shandong Provincial Key Laboratory of Plant Stress Research, College of Life Sciences, Shandong Normal University, Ji'nan, 250014, China.
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20
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Discrimination and Prediction of Lonicerae japonicae Flos and Lonicerae Flos and Their Related Prescriptions by Attenuated Total Reflectance Fourier Transform Infrared Spectroscopy Combined with Multivariate Statistical Analysis. Molecules 2022; 27:molecules27144640. [PMID: 35889512 PMCID: PMC9322902 DOI: 10.3390/molecules27144640] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2022] [Revised: 07/10/2022] [Accepted: 07/14/2022] [Indexed: 12/03/2022] Open
Abstract
LJF and LF are commonly used in Chinese patent drugs. In the Chinese Pharmacopoeia, LJF and LF once belonged to the same source. However, since 2005, the two species have been listed separately. Therefore, they are often misused, and medicinal materials are indiscriminately put in their related prescriptions in China. In this work, firstly, we established a model for discriminating LJF and LF using ATR-FTIR combined with multivariate statistical analysis. The spectra data were further preprocessed and combined with spectral filter transformations and normalization methods. These pretreated data were used to establish pattern recognition models with PLS-DA, RF, and SVM. Results demonstrated that the RF model was the optimal model, and the overall classification accuracy for LJF and LF samples reached 98.86%. Then, the established model was applied in the discrimination of their related prescriptions. Interestingly, the results show good accuracy and applicability. The RF model for discriminating the related prescriptions containing LJF or LF had an accuracy of 100%. Our results suggest that this method is a rapid and effective tool for the successful discrimination of LJF and LF and their related prescriptions.
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21
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Guo H, Wang L, Xu W, Huo Z, Yang P, Zhang Q, Wang H, Li P, Lu X. The complete chloroplast genome sequence of Cyathula officinalis and comparative analysis with four related species. Gene 2022; 839:146728. [PMID: 35850203 DOI: 10.1016/j.gene.2022.146728] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2021] [Revised: 06/14/2022] [Accepted: 07/08/2022] [Indexed: 11/17/2022]
Abstract
Cyathula officinalis is a medicinal and edible herb, which can remove blood stasis, stimulate menstrual flow, and ease joint movement. In this study, the complete chloroplast genome of Cyathula officinalis was sequenced, assembled, and analyzed. Compared with the chloroplast genomes of Cyathula capitata, Achyranthes bidentata, Achyranthes longifolianine and Achyranthes aspera, the basic characteristics, codon usage bias, repeat sequences, simple sequence repeats, and phylogenetic tree were analyzed. In addition, according to nucleotide diversity analysis and sequence alignment, DNA barcoding and allele-specific PCR primers were designed to identify and distinguish Cyathula officinalis from its fake drugs, which has effectively practical significance for the authentication of "Chuan Niuxi" crude drug in the market.
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Affiliation(s)
- Huijun Guo
- State Key Laboratory of Natural Medicines, School of Traditional Chinese Medicine, China Pharmaceutical University, Nanjing 211198, China
| | - Long Wang
- State Key Laboratory of Natural Medicines, School of Traditional Chinese Medicine, China Pharmaceutical University, Nanjing 211198, China
| | - Wenbo Xu
- State Key Laboratory of Natural Medicines, School of Traditional Chinese Medicine, China Pharmaceutical University, Nanjing 211198, China
| | - Ziting Huo
- State Key Laboratory of Natural Medicines, School of Traditional Chinese Medicine, China Pharmaceutical University, Nanjing 211198, China
| | - Peng Yang
- State Key Laboratory of Natural Medicines, School of Traditional Chinese Medicine, China Pharmaceutical University, Nanjing 211198, China
| | - Qianwen Zhang
- State Key Laboratory of Natural Medicines, School of Traditional Chinese Medicine, China Pharmaceutical University, Nanjing 211198, China
| | - Huiying Wang
- State Key Laboratory of Natural Medicines, School of Traditional Chinese Medicine, China Pharmaceutical University, Nanjing 211198, China
| | - Ping Li
- State Key Laboratory of Natural Medicines, School of Traditional Chinese Medicine, China Pharmaceutical University, Nanjing 211198, China.
| | - Xu Lu
- State Key Laboratory of Natural Medicines, School of Traditional Chinese Medicine, China Pharmaceutical University, Nanjing 211198, China.
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22
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Wu X, Luo D, Zhang Y, Yang C, Crabbe MJC, Zhang T, Li G. Comparative Genomic and Phylogenetic Analysis of Chloroplast Genomes of Hawthorn (Crataegus spp.) in Southwest China. Front Genet 2022; 13:900357. [PMID: 35860470 PMCID: PMC9289535 DOI: 10.3389/fgene.2022.900357] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2022] [Accepted: 06/15/2022] [Indexed: 11/21/2022] Open
Abstract
The hawthorns (Crataegus spp.) are widely distributed and famous for their edible and medicinal values. There are ∼18 species and seven varieties of hawthorn in China distributed throughout the country. We now report the chloroplast genome sequences from C. scabrifolia, C. chungtienensis and C. oresbia, from the southwest of China and compare them with the previously released six species in Crataegus and four species in Rosaceae. The chloroplast genome structure of Crataegus is typical and can be divided into four parts. The genome sizes are between 159,654 and 159,898bp. The three newly sequenced chloroplast genomes encode 132 genes, including 85 protein-coding genes, 37 tRNA genes, and eight rRNA genes. Comparative analysis of the chloroplast genomes revealed six divergent hotspot regions, including ndhA, rps16-trnQ-UUG, ndhF-rpl32, rps16-psbK, trnR-UCU-atpA and rpl32-trnL-UAG. According to the correlation and co-occurrence analysis of repeats with indels and SNPs, the relationship between them cannot be ignored. The phylogenetic tree constructed based on the complete chloroplast genome and intergenic region sequences indicated that C. scabrifolia has a different origin from C. chungtienensis and C. oresbia. We support the placement of C. hupehensis, C. cuneata, C. scabrifolia in C. subg. Crataegus and C. kansuensis, C. oresbia, C. kansuensis in C. subg. Sanguineae. In addition, based on the morphology, geographic distribution and phylogenetic relationships of C. chungtienensis and C. oresbia, we speculate that these two species may be the same species. In conclusion, this study has enriched the chloroplast genome resources of Crataegus and provided valuable information for the phylogeny and species identification of this genus.
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Affiliation(s)
- Xien Wu
- College of Chinese Material Medica, Yunnan University of Chinese Medicine, Kunming, China
| | - Dengli Luo
- College of Chinese Material Medica, Yunnan University of Chinese Medicine, Kunming, China
| | - Yingmin Zhang
- College of Chinese Material Medica, Yunnan University of Chinese Medicine, Kunming, China
| | - Congwei Yang
- College of Chinese Material Medica, Yunnan University of Chinese Medicine, Kunming, China
| | - M. James C. Crabbe
- Wolfson College, Oxford University, Oxford, United Kingdom
- Institute of Biomedical and Environmental Science and Technology, School of Life Sciences, University of Bedfordshire, Luton, United Kingdom
- School of Life Sciences, Shanxi University, Taiyuan, China
| | - Ticao Zhang
- College of Chinese Material Medica, Yunnan University of Chinese Medicine, Kunming, China
- *Correspondence: Ticao Zhang, ; Guodong Li,
| | - Guodong Li
- College of Chinese Material Medica, Yunnan University of Chinese Medicine, Kunming, China
- *Correspondence: Ticao Zhang, ; Guodong Li,
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Puzari U, Fernandes PA, Mukherjee AK. Pharmacological re-assessment of traditional medicinal plants-derived inhibitors as antidotes against snakebite envenoming: A critical review. JOURNAL OF ETHNOPHARMACOLOGY 2022; 292:115208. [PMID: 35314419 DOI: 10.1016/j.jep.2022.115208] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/21/2021] [Revised: 03/02/2022] [Accepted: 03/15/2022] [Indexed: 06/14/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Traditional healers have used medicinal plants to treat snakebite envenomation worldwide; however, mostly without scientific validation. There have been many studies on the therapeutic potential of the natural products against snake envenomation. AIM OF THE STUDY This review has highlighted snake venom inhibitory activity of bioactive compounds and peptides from plants that have found a traditional use in treating snakebite envenomation. We have systematically reviewed the scenario of different phases of natural snake venom inhibitors characterization covering a period from 1994 until the present and critically analysed the lacuna of the studies if any, and further scope for their translation from bench to bedside. MATERIALS AND METHODS The medicinal plant-derived compounds used against snakebite therapy were reviewed from the available literature in public databases (Scopus, MEDLINE) from 1994 till 2020. The search words used were 'natural inhibitors against snakebite,' 'natural products as therapeutics against snakebite,' 'natural products as antidote against snake envenomation,' ' snake venom toxin natural inhibitors,' 'snake venom herbal inhibitors'. However, the scope of this review does not include computational (in silico) predictions without any wet laboratory validation and snake venom inhibitory activity of the crude plant extracts. In addition, we have also predicted the ADMET properties of the identified snake venom inhibitors to highlight their valuable pharmacokinetics for future clinical studies. RESULTS The therapeutic application of plant-derived natural inhibitors to treat snakebite envenomation as an auxiliary to antivenom therapy has been gaining significant momentum. Pharmacological reassessment of the natural compounds derived from traditional medicinal plants has demonstrated inhibition of the principal toxic enzymes of snake venoms at various extents to curb the lethal and/or deleterious effects of venomous snakebite. Nevertheless, such molecules are yet to be commercialized for clinical application in the treatment of snakebite. There are many obstacles in the marketability of the plant-derived natural products as snake envenomation antidote and strategies must be explored for the translation of these compounds from drug candidates to their clinical application. CONCLUSION In order to minimize the adverse implications of snake envenomation, strategies must be developed for the smooth transition of these plant-derived small molecule inhibitors from bench to bedside. In this article we have presented an inclusive review and have critically analysed natural products for their therapeutic potential against snake envenomation, and have proposed a road map for use of natural products as antidote against snakebite.
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Affiliation(s)
- Upasana Puzari
- Department of Molecular Biology and Biotechnology, School of Sciences, Tezpur University, Tezpur, 784028, Assam, India
| | - Pedro Alexandrino Fernandes
- LAQV@REQUIMTE, Departamento de Química e Bioquímica, Faculdade De Ciências, Universidade do Porto, Rua Do Campo Alegre S/N, 4169-007, Porto, Portugal
| | - Ashis K Mukherjee
- Department of Molecular Biology and Biotechnology, School of Sciences, Tezpur University, Tezpur, 784028, Assam, India; Institute of Advanced Study in Science and Technology, Guwahati, 781035, Assam, India.
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Wang G, Liu Y, Bai X, Cao P, Pang X, Han J. Identification and poisoning diagnosis of Aconitum materials using a genus-specific nucleotide signature. ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY 2022; 237:113539. [PMID: 35489139 DOI: 10.1016/j.ecoenv.2022.113539] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/27/2022] [Revised: 04/07/2022] [Accepted: 04/16/2022] [Indexed: 06/14/2023]
Abstract
Aconitum genus generally contains hypertoxic alkaloids. Poisoning incidents due to the improper ingestion of Aconitum materials frequently occur around the world. DNA barcoding is considered as a powerful tool for species identification, but complete sequences of conventional DNA barcodes are sometimes unattainable from food and highly processed products due to severe DNA degradation. Therefore, a shorter molecular marker will be more profitable for the authentication and poisoning diagnosis of Aconitum materials. In this study, 1246 psbA-trnH sequences and chloroplast genomes representing 183 taxa of Aconitum were collected, and a 23-bp nucleotide signature unique to Aconitum genus (5'-TATATGAGTCATTGAAGTTGCAG-3') was developed. The nucleotide signature was conserved and universal within Aconitum while divergent among other genera. The specific molecular signature was then successfully applied to the detection of processed Aconitum ingredients. To further evaluate the application potential of nucleotide signature in completely unknown mixture samples, boiled food mixtures, containing different ratios of Aconitum materials, were sequenced by high-throughput sequencing technology. The results showed that the nucleotide signature sequence could be directly extracted from raw sequencing data, even at a low DNA concentration of 0.2 ng/µl. Consequently, the 23-bp genus-specific nucleotide signature represents a significant step forward in the use of DNA barcoding to identify processed samples and food mixtures with degraded DNA. This study undoubtedly provides a new perspective and strong support for the identification and detection of Aconitum-containing products, which can be further introduced to the diagnosis of food poisoning.
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Affiliation(s)
- Gang Wang
- Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100193, China
| | - Yang Liu
- Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100193, China
| | - Xuanjiao Bai
- Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100193, China
| | - Pei Cao
- Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100193, China
| | - Xiaohui Pang
- Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100193, China
| | - Jianping Han
- Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100193, China.
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A Review and Classification Framework of Traceability Approaches for Identifying Product Supply Chain Counterfeiting. SUSTAINABILITY 2022. [DOI: 10.3390/su14116666] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Counterfeiting is found today in many industries and in various forms with severe consequences for supply chain operations. Products counterfeiting can be detected in consumer goods such as clothing, food and beverages, accessories, pharmaceuticals, electronics, and luxury goods. The continuous violations in the supply chain have led to the need for mobilization of all involved stakeholders to overcome counterfeiting challenges. Effective traceability seems to be the only way to combat this phenomenon, ensuring safe and sustainable supply chain operations. This paper presents a structured literature review on traceability approaches for combatting the product supply chain counterfeiting phenomenon that led to forming a structured classification framework. The performed analysis aims to identify trends and good practices and can be used as a guideline for real-life projects against supply chain counterfeiting. The results show that traditional traceability methods are not effective as they can be easily falsified using today’s technological advancements. However, these same advancements also present valuable technologies such as blockchain and the internet of things to ensure safe and sustainable supply chain operations.
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Karapatzak E, Krigas N, Ganopoulos I, Papanastasi K, Kyrkas D, Yfanti P, Nikisianis N, Karydas A, Manthos I, Kosma IS, Badeka AV, Fotakis D, Maloupa E, Patakioutas G. Documenting Greek Indigenous Germplasm of Cornelian Cherry ( Cornus mas L.) for Sustainable Utilization: Molecular Authentication, Asexual Propagation, and Phytochemical Evaluation. PLANTS (BASEL, SWITZERLAND) 2022; 11:plants11101345. [PMID: 35631772 PMCID: PMC9146187 DOI: 10.3390/plants11101345] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/13/2022] [Revised: 05/11/2022] [Accepted: 05/12/2022] [Indexed: 05/14/2023]
Abstract
Wild-growing Cornelian cherries (Cornus mas L., Cornaceae) are well-known native fruits in Greece since ancient times that are still consumed locally nowadays. Modern research has highlighted the value of Cornelian cherries as functional food with exceptional health benefits on account of the fruits’ biochemical profile. However, apart from local consumption directly from wild growing individuals, Greek native C. mas populations have not yet been investigated or sustainably utilized. A multifaceted evaluation was conducted herein including authorized collection-documentation, taxonomic identification, and molecular authentication (DNA barcoding), asexual propagation via cuttings and phytochemical evaluation (multiple antioxidant profiling) of neglected and underutilized Greek native C. mas germplasm sources. Successive botanical expeditions resulted in the collection of 18 samples of genotypes from distant C. mas populations across different natural habitats in Greece, most of which were DNA fingerprinted for the first time. Asexual propagation trials revealed high variability in rooting frequencies among Greek genotypes with low (<25%), average (25−50%), and adequate propagation potential (>50%) using external indole-3-butyric acid (IBA) hormone application on soft- or hard-wood cuttings. The comparative phytochemical evaluation of the studied Greek genotypes showed significant potential in terms of antioxidant activity (>80% radical scavenging activity in 13 genotypes), but with variable phenolic content (47.58−355.46 mg GAE/100 g), flavonoid content (0.15−0.86 mg CE/100 g), and vitamin C content (1−59 mg AAE/100 g). The collected material is currently maintained under ex situ conservation for long-term monitoring coupled with ongoing pilot cultivation trials. The pivotal data create for the first time a framework for the sustainable utilization of Greek native C. mas germplasm as a superfood with significant agronomic potential.
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Affiliation(s)
- Eleftherios Karapatzak
- Institute of Plant Breeding and Genetic Resources, Hellenic Agricultural Organization Dimitra, 57001 Thessaloniki, Greece; (E.K.); (I.G.); (K.P.); (A.K.); (I.M.); (E.M.)
| | - Nikos Krigas
- Institute of Plant Breeding and Genetic Resources, Hellenic Agricultural Organization Dimitra, 57001 Thessaloniki, Greece; (E.K.); (I.G.); (K.P.); (A.K.); (I.M.); (E.M.)
- Correspondence: (N.K.); (G.P.); Tel.: +30-2310-471110 (N.K.); +30-2681-050224 (G.P.)
| | - Ioannis Ganopoulos
- Institute of Plant Breeding and Genetic Resources, Hellenic Agricultural Organization Dimitra, 57001 Thessaloniki, Greece; (E.K.); (I.G.); (K.P.); (A.K.); (I.M.); (E.M.)
| | - Katerina Papanastasi
- Institute of Plant Breeding and Genetic Resources, Hellenic Agricultural Organization Dimitra, 57001 Thessaloniki, Greece; (E.K.); (I.G.); (K.P.); (A.K.); (I.M.); (E.M.)
| | - Dimitris Kyrkas
- Department of Agriculture, University of Ioannina, 47100 Arta, Greece; (D.K.); (P.Y.)
| | - Paraskevi Yfanti
- Department of Agriculture, University of Ioannina, 47100 Arta, Greece; (D.K.); (P.Y.)
| | | | - Antonis Karydas
- Institute of Plant Breeding and Genetic Resources, Hellenic Agricultural Organization Dimitra, 57001 Thessaloniki, Greece; (E.K.); (I.G.); (K.P.); (A.K.); (I.M.); (E.M.)
| | - Ioannis Manthos
- Institute of Plant Breeding and Genetic Resources, Hellenic Agricultural Organization Dimitra, 57001 Thessaloniki, Greece; (E.K.); (I.G.); (K.P.); (A.K.); (I.M.); (E.M.)
| | - Ioanna S. Kosma
- Laboratory of Food Chemistry, Department of Chemistry, University of Ioannina, 45110 Ioannina, Greece; (I.S.K.); (A.V.B.)
| | - Anastasia V. Badeka
- Laboratory of Food Chemistry, Department of Chemistry, University of Ioannina, 45110 Ioannina, Greece; (I.S.K.); (A.V.B.)
| | - Dimitrios Fotakis
- Forest Research Institute, Hellenic Agricultural Organization Dimitra, 57006 Thessaloniki, Greece;
| | - Eleni Maloupa
- Institute of Plant Breeding and Genetic Resources, Hellenic Agricultural Organization Dimitra, 57001 Thessaloniki, Greece; (E.K.); (I.G.); (K.P.); (A.K.); (I.M.); (E.M.)
| | - Giorgos Patakioutas
- Department of Agriculture, University of Ioannina, 47100 Arta, Greece; (D.K.); (P.Y.)
- Correspondence: (N.K.); (G.P.); Tel.: +30-2310-471110 (N.K.); +30-2681-050224 (G.P.)
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Interspecific and intraspecific analysis of Selinum spp. collected from Indian Himalayas using DNA barcoding. J Genet Eng Biotechnol 2022; 20:63. [PMID: 35451659 PMCID: PMC9033919 DOI: 10.1186/s43141-022-00345-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2022] [Accepted: 04/11/2022] [Indexed: 11/10/2022]
Abstract
BACKGROUND DNA barcoding is a powerful method for phylogenetic mapping and species identification. However, recent research has come to a consistent conclusion about the universality of DNA barcoding. We used matK and rbcL markers to test the universality of twelve accessions from different locations belonging to two Selinum species, Selinum tenuifolium Wall. C. B. Clarke and Selinum vaginatum C. B. Clarke, keeping in mind their ability to identify species and establish phylogenetic relationships within and between the accessions. RESULTS The success rates of PCR amplification using matK and rbcL were 75.26% ± 3.65% and 57.24% ± 4.42%, and the rate of DNA sequencing was 63.84% ± 4.32% and 50.82% ± 4.36%, respectively, suggesting that success rates of species identification of the two fragments were higher than 41.00% (matK, 41.50% ± 2.81%; rbcL, 42.88% ± 2.59%), proving that these fragments might be used to identify species. The best evolutionary tree with good supporting values was produced utilizing combinations of matK + rbcL markers when phylogenetic relationships were built with random fragment combinations. The twelve accessions of Selinum collected from different locations and their molecular sequences of matK and rbcL markers were blasted with other genera of Apiaceae family, and it was found that Selinum is most closely related to Angelica species of Apiaceae family. CONCLUSION The present study has grouped twelve accessions of Selinum species using molecular markers into phylogenies, which is first-of-its-kind report that established interrelationships within different species of Apiaceae with respect to Selinum.
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Batista D, Romáryo Duarte da Luz J, Evellyn Silva Do Nascimento T, Felipe de Senes-Lopes T, Araújo Galdino O, Victor E Silva S, Pinheiro Ferreira M, Arrison Dos Santos Azevedo M, Brandão-Neto J, Araujo-Silva G, López JA, das Graças Almeida M. Licania rigida leaf extract: Protective effect on oxidative stress, associated with cytotoxic, mutagenic and preclinical aspects. JOURNAL OF TOXICOLOGY AND ENVIRONMENTAL HEALTH. PART A 2022; 85:276-290. [PMID: 34789080 DOI: 10.1080/15287394.2021.2002744] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
Brazilian plant biodiversity is a rich alternative source of bioactive compounds since plant-derived extracts and/or their secondary metabolites exhibit potential properties to treat several diseases. In this context, Licania rigida Benth (Chrysobalanaceae Family), a large evergreen tree distributed in Brazilian semi-arid regions, deserves attention for its widespread use in popular medicine, although its biological properties are still poorly studied. The aim of this study was to examine (1) acute and sub-chronic oral toxicity at 2000 mg/kg dose; (2) in vitro cytotoxicity at 0.1; 1; 10; 100 or 1000 µg/ml; (3) in vivo mutagenicity at 5, 10 or 20 mg/ml, and (4) potential antioxidant protective effect of L. rigida aqueous leaf extract of (AELr). No marked apparent toxic and genotoxic effects were observed using in vitro and in vivo assays after in vitro treatment of Chinese hamster ovary cell line (CHO-K1) with AELr or in vivo exposure of Wistar rats and Drosophila melanogaster to different extract concentrations. Concerning the antioxidant effect, the extract exhibited a protective effect by decreasing lipid peroxidation as determined by malondialdehyde levels. No significant changes were observed for glutathione (GSH) levels and activities of superoxide dismutase (SOD) and glutathione peroxidase (GPx). Data demonstrate the beneficial potential of AELr to be employed for therapeutic purposes. However, further studies are required to validate the pharmacological application of this plant extract to develop as a phytotherapeutic formulation.
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Affiliation(s)
- Débora Batista
- Post-graduation Program in Health Sciences, Department of Clinical and Toxicological Analysis, Health Sciences Center, Federal University of Rio Grande Do Norte, Natal/RN, Brazil
- Multidisciplinary Research Laboratory, Department of Clinical and Toxicological Analysis, Health Sciences Center, Federal University of Rio Grande Do Norte, Natal/RN, Brazil
| | - Jefferson Romáryo Duarte da Luz
- Post-graduation Program in Health Sciences, Department of Clinical and Toxicological Analysis, Health Sciences Center, Federal University of Rio Grande Do Norte, Natal/RN, Brazil
- Multidisciplinary Research Laboratory, Department of Clinical and Toxicological Analysis, Health Sciences Center, Federal University of Rio Grande Do Norte, Natal/RN, Brazil
| | - Thayse Evellyn Silva Do Nascimento
- Multidisciplinary Research Laboratory, Department of Clinical and Toxicological Analysis, Health Sciences Center, Federal University of Rio Grande Do Norte, Natal/RN, Brazil
- Postgraduate Program in Pharmaceutical Sciences, Multidisciplinary Research Laboratory, Department of Clinical and Toxicological Analysis, Health Sciences Center Federal University of Rio Grande Do Norte, Natal/RN, Brazil
| | - Tiago Felipe de Senes-Lopes
- Post-graduation Program in Health Sciences, Department of Clinical and Toxicological Analysis, Health Sciences Center, Federal University of Rio Grande Do Norte, Natal/RN, Brazil
- Multidisciplinary Research Laboratory, Department of Clinical and Toxicological Analysis, Health Sciences Center, Federal University of Rio Grande Do Norte, Natal/RN, Brazil
| | - Ony Araújo Galdino
- Post-graduation Program in Health Sciences, Department of Clinical and Toxicological Analysis, Health Sciences Center, Federal University of Rio Grande Do Norte, Natal/RN, Brazil
- Multidisciplinary Research Laboratory, Department of Clinical and Toxicological Analysis, Health Sciences Center, Federal University of Rio Grande Do Norte, Natal/RN, Brazil
| | - Saulo Victor E Silva
- Multidisciplinary Research Laboratory, Department of Clinical and Toxicological Analysis, Health Sciences Center, Federal University of Rio Grande Do Norte, Natal/RN, Brazil
- Postgraduate Program in Pharmaceutical Sciences, Multidisciplinary Research Laboratory, Department of Clinical and Toxicological Analysis, Health Sciences Center Federal University of Rio Grande Do Norte, Natal/RN, Brazil
| | - Macelia Pinheiro Ferreira
- Multidisciplinary Research Laboratory, Department of Clinical and Toxicological Analysis, Health Sciences Center, Federal University of Rio Grande Do Norte, Natal/RN, Brazil
| | - Marcelo Arrison Dos Santos Azevedo
- Multidisciplinary Research Laboratory, Department of Clinical and Toxicological Analysis, Health Sciences Center, Federal University of Rio Grande Do Norte, Natal/RN, Brazil
| | - José Brandão-Neto
- Department of Clinical Medicine, Health Sciences Center, Federal University of Rio Grande Do Norte, Natal/RN, Brazil
| | - Gabriel Araujo-Silva
- Organic Chemistry and Biochemistry Laboratory, Faculty of Degree in Chemistry, Amapá State University (Ueap), Macapá/AP, Brazil
| | - Jorge A López
- Graduate Program in Industrial Biotechnology, Tiradentes University/Research and Technology Institute, Aracaj u/SE, Brazil
| | - Maria das Graças Almeida
- Post-graduation Program in Health Sciences, Department of Clinical and Toxicological Analysis, Health Sciences Center, Federal University of Rio Grande Do Norte, Natal/RN, Brazil
- Multidisciplinary Research Laboratory, Department of Clinical and Toxicological Analysis, Health Sciences Center, Federal University of Rio Grande Do Norte, Natal/RN, Brazil
- Postgraduate Program in Pharmaceutical Sciences, Multidisciplinary Research Laboratory, Department of Clinical and Toxicological Analysis, Health Sciences Center Federal University of Rio Grande Do Norte, Natal/RN, Brazil
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DNA Barcodes for Accurate Identification of Selected Medicinal Plants (Caryophyllales): Toward Barcoding Flowering Plants of the United Arab Emirates. DIVERSITY 2022. [DOI: 10.3390/d14040262] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
The need for herbal medicinal plants is steadily increasing. Hence, the accurate identification of plant material has become vital for safe usage, avoiding adulteration, and medicinal plant trading. DNA barcoding has shown to be a valuable molecular identification tool for medicinal plants, ensuring the safety and efficacy of plant materials of therapeutic significance. Using morphological characters in genera with closely related species, species delimitation is often difficult. Here, we evaluated the capability of the nuclear barcode ITS2 and plastid DNA barcodes rbcL and matK to identify 20 medicinally important plant species of Caryophyllales. In our analysis, we applied an integrative approach for species discrimination using pairwise distance-based unsupervised operational taxonomic unit “OTU picking” methods, viz., ABGD (Automated Barcode Gap Analysis) and ASAP (Assemble Species by Automatic Partitioning). Along with the unsupervised OTU picking methods, Supervised Machine Learning methods (SML) were also implemented to recognize divergent taxa. Our results indicated that ITS2 was more successful in distinguishing between examined species, implying that it could be used to detect the contamination and adulteration of these medicinally important plants. Moreover, this study suggests that the combination of more than one method could assist in the resolution of morphologically similar or closely related taxa.
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Mukherjee AK, Chattopadhyay DJ. Potential clinical applications of phytopharmaceuticals for the in-patient management of coagulopathies in COVID-19. Phytother Res 2022; 36:1884-1913. [PMID: 35147268 PMCID: PMC9111032 DOI: 10.1002/ptr.7408] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2021] [Revised: 01/21/2022] [Accepted: 01/26/2022] [Indexed: 12/21/2022]
Abstract
Thrombotic complications occur in many cardiovascular pathologies and have been demonstrated in COVID‐19. The currently used antithrombotic drugs are not free of adverse reactions, and COVID‐19 patients in particular, when treated with a therapeutic dose of an anticoagulant do not receive mortality benefits. The clinical management of COVID‐19 is one of the most difficult tasks for clinicians, and the search for safe, potent, and effective antithrombotic drugs may benefit from exploring naturally bioactive molecules from plant sources. This review describes recent advances in understanding the antithrombotic potential of herbal drug prototypes and points to their future clinical use as potent antithrombotic drugs. Although natural products are perceived to be safe, their clinical and therapeutic applications are not always apparent or accepted. More in‐depth studies are necessary to demonstrate the clinical usefulness of plant‐derived, bioactive compounds. In addition, holistic approaches in systematic investigations and the identification of antithrombotic mechanisms of the herbal bioactive molecule(s) need to be conducted in pre‐clinical studies. Moreover, rigorous studies are needed to compare the potency of herbal drugs to that of competitor chemical antithrombotic drugs, and to examine their interactions with Western antithrombotic medicines. We have also proposed a road map to improve the commercialization of phytopharmaceuticals.
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Affiliation(s)
- Ashis K Mukherjee
- Division of Life Sciences, Institute of Advanced Study in Science and Technology, Guwahati, India.,Department of Molecular Biology and Biotechnology, School of Sciences, Tezpur University, Tezpur, India
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Algarni AA. Molecular identification and phylogenetic analysis of Aloe shadensis from Saudi Arabia based on matK, rbcL and ITS DNA barcode sequence. Saudi J Biol Sci 2022; 29:1125-1133. [PMID: 35197782 PMCID: PMC8847922 DOI: 10.1016/j.sjbs.2021.09.053] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2021] [Revised: 08/08/2021] [Accepted: 09/13/2021] [Indexed: 12/03/2022] Open
Abstract
The Kingdom of Saudi Arabia thrives with great plant diversity, including rare plants of the family Asphodelaceae that have multiple benefits and are still being studied. Aloe shadensis is one of these plants that must be preserved and documented in its natural environment. The most appropriate molecular approach currently approved for documentation is the sequencing of some genomic markers. The current study is the first to use genomic markers to record this rare plant. In this study, the plastid genes matK (Maturase K), rbcL (Ribulose-bisphosphate carboxylase/oxygenase large subunit), and the nuclear region ITS (Internal transcribed spacer) were used to reveal their efficiency in identifying the plant under study. This study is the first to deal with this plant and document it using these genetic markers. The study showed a promising result concerning identifying the sequence of the matK gene and ITS region, while the rbcL gene did not give a good indicator through the used primers. The obtained sequences of the matK gene and the ITS region were determined through two different sets of primers in each case then deposited in GenBank. The evolutionary relatedness of Aloe shadensis was established with the different species of Aloe. The study showed that the closest species is Aloe vera with a similarity of more than 99 %. The study concludes with the possibility of using these genes to correctly identify, distinguish and document the species of Aloe shadensis.
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Nazar N, Howard C, Slater A, Sgamma T. Challenges in Medicinal and Aromatic Plants DNA Barcoding-Lessons from the Lamiaceae. PLANTS (BASEL, SWITZERLAND) 2022; 11:137. [PMID: 35009140 PMCID: PMC8747715 DOI: 10.3390/plants11010137] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/23/2021] [Revised: 12/26/2021] [Accepted: 12/27/2021] [Indexed: 06/14/2023]
Abstract
The potential value of DNA barcoding for the identification of medicinal plants and authentication of traded plant materials has been widely recognized; however, a number of challenges remain before DNA methods are fully accepted as an essential quality control method by industry and regulatory authorities. The successes and limitations of conventional DNA barcoding are considered in relation to important members of the Lamiaceae. The mint family (Lamiaceae) contains over one thousand species recorded as having a medicinal use, with many more exploited in food and cosmetics for their aromatic properties. The family is characterized by a diversity of secondary products, most notably the essential oils (EOs) produced in external glandular structures on the aerial parts of the plant that typify well-known plants of the basil (Ocimum), lavender (Lavandula), mint (Mentha), thyme (Thymus), sage (Salvia) and related genera. This complex, species-rich family includes widely cultivated commercial hybrids and endangered wild-harvested traditional medicines, and examples of potential toxic adulterants within the family are explored in detail. The opportunities provided by next generation sequencing technologies to whole plastome barcoding and nuclear genome sequencing are also discussed with relevant examples.
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Affiliation(s)
- Nazia Nazar
- Biomolecular Technology Group, Leicester School of Allied Health Science, Faculty of Health and Life Sciences, De Montfort University, Leicester LE1 9BH, UK;
| | - Caroline Howard
- Tree of Life Programme, Wellcome Trust Sanger Institute, Wellcome Genome Campus, Cambridge CB10 1SA, UK;
| | - Adrian Slater
- Biomolecular Technology Group, Leicester School of Allied Health Science, Faculty of Health and Life Sciences, De Montfort University, Leicester LE1 9BH, UK;
| | - Tiziana Sgamma
- Biomolecular Technology Group, Leicester School of Allied Health Science, Faculty of Health and Life Sciences, De Montfort University, Leicester LE1 9BH, UK;
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Intraspecific DNA Barcoding and Variation Analysis for Citri Reticulatae Pericarpium of Citrus reticulata "Chachi". EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2021; 2021:2609935. [PMID: 34925527 PMCID: PMC8677393 DOI: 10.1155/2021/2609935] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/26/2021] [Revised: 11/22/2021] [Accepted: 11/24/2021] [Indexed: 11/18/2022]
Abstract
Citri Reticulatae Pericarpium, the desiccative mature peel of Citrus reticulata Blanco or its cultivated varieties, is a national geographical indicated product that has the concomitant function of both medicine and foodstuff. The primary source of Citri Reticulatae Pericarpium is Citrus reticulata “Chachi,” called “Guang chenpi,” while it differs in variety, propagation, grafting rootstock, and tree age, and the hereditary stability of its biological information between intraspecific plants is worthy of our attention. Homologous analysis result of 4 DNA barcodings in the ribosome or the chloroplast showed that the homology of them (ITS2, rbcl, matK, and psbA-trnH) of 22 samples was 100.00%, 99.97%, 99.99%, and 99.81%, respectively, which indicated that 4 DNA barcodes maintained a high degree of genetic stability in Citrus reticulata “Chachi.” Also, ITS2 was considered to identify Citrus reticulata “Chachi” from other varieties because it presented not only low variability within a certain taxon but also a high level of interspecies variability. Simultaneously, variant site detection of Citrus reticulata “Chachi” was analyzed by comparing with the reference Citrus reticulata genome, and 2652697 SNP sites and 533906 InDel sites were detected from whole-genome resequencing data of 22 samples, providing the data resources and theoretical foundation for the future study about the relevant molecular makers of “Guang chenpi.”
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A Comprehensive Study of the Genus Sanguisorba (Rosaceae) Based on the Floral Micromorphology, Palynology, and Plastome Analysis. Genes (Basel) 2021; 12:genes12111764. [PMID: 34828370 PMCID: PMC8618895 DOI: 10.3390/genes12111764] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2021] [Revised: 09/23/2021] [Accepted: 11/03/2021] [Indexed: 11/17/2022] Open
Abstract
Sanguisorba, commonly known as burnet, is a genus in the family Rosaceae native to the temperate regions of the Northern hemisphere. Five of its thirty species are distributed in Korea: Sanguisorba officinalis, S. stipulata, S. hakusanensis, S. longifolia, and S. tenuifolia. S. officinalis has been designated as a medicinal remedy in the Chinese and Korean Herbal Pharmacopeias. Despite being a valuable medicinal resource, the morphological and genomic information, as well as the genetic characteristics of Sanguisorba, are still elusive. Therefore, we carried out the first comprehensive study on the floral micromorphology, palynology, and complete chloroplast (cp) genome of the Sanguisorba species. The outer sepal waxes and hypanthium characters showed diagnostic value, despite a similar floral micromorphology across different species. All the studied Sanguisorba pollen were small to medium, oblate to prolate-spheroidal, and their exine ornamentation was microechinate. The orbicules, which are possibly synapomorphic, were consistently absent in this genus. Additionally, the cp genomes of S. officinalis, S. stipulata, and S. hakusanensis have been completely sequenced. The comparative analysis of the reported Sanguisorba cp genomes revealed local divergence regions. The nucleotide diversity of trnH-psbA and rps2-rpoC2, referred to as hotspot regions, revealed the highest pi values in six Sanguisorba. The ndhG indicated positive selection pressures as a species-specific variation in S. filiformis. The S. stipulata and S. tenuifolia species had psbK genes at the selected pressures. We developed new DNA barcodes that distinguish the typical S. officinalis and S. officinalis var. longifolia, important herbal medicinal plants, from other similar Sanguisorba species with species-specific distinctive markers. The phylogenetic trees showed the positions of the reported Sanguisorba species; S. officinalis, S. tenuifolia, and S. stipulata showed the nearest genetic distance. The results of our comprehensive study on micromorphology, pollen chemistry, cp genome analysis, and the development of species identification markers can provide valuable information for future studies on S. officinalis, including those highlighting it as an important medicinal resource.
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Yanaso S, Phrutivorapongkul A, Hongwiset D, Piyamongkol S, Intharuksa A. Verification of Thai ethnobotanical medicine "Kamlang Suea Khrong" driven by multiplex PCR and powerful TLC techniques. PLoS One 2021; 16:e0257243. [PMID: 34534243 PMCID: PMC8448358 DOI: 10.1371/journal.pone.0257243] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2021] [Accepted: 08/26/2021] [Indexed: 11/18/2022] Open
Abstract
Kamlang Suea Khrong (KSK) crude drug, a traditional Thai medicine used for oral tonic and analgesic purposes, is obtained from three origins: the inner stem bark of Betula alnoides (BA) or the stems of Strychnos axillaris (SA) or Ziziphus attopensis (ZA). According to the previous reports, SA contains strychnine-type alkaloids that probably cause poisoning; however, only organoleptic approaches are insufficient to differentiate SA from the other plant materials. To ensure the botanical origin of KSK crude drug, powerful and reliable tools are desperately needed. Therefore, molecular and chemical identification methods, DNA barcoding and thin-layer chromatography (TLC), were investigated. Reference databases, i.e., the ITS region and phytochemical profile of the authentic plant species, were conducted. In case of molecular analysis, multiplex polymerase chain reaction (PCR) based on species-specific primers was applied. Regarding species-specific primers designation, the suitability of three candidate barcode regions (ITS, ITS1, and ITS2) was evaluated by genetic distance using K2P model. ITS2 presented the highest interspecific variability was verified its discrimination power by tree topology. Accordingly, ITS2 was used to create primers that successfully specified plant species of authentic samples. For chemical analysis, TLC with toluene:ethyl acetate:ammonia (1:9:0.025) and hierarchical clustering were operated to identify the authentic crude drugs. The developed multiplex PCR and TLC methods were then applied to identify five commercial KSK crude drugs (CK1-CK5). Both methods correspondingly indicated that CK1-CK2 and CK3-CK5 were originated from BA and ZA, respectively. Molecular and chemical approaches are convenient and effective identification methods that can be performed for the routine quality-control of the KSK crude drugs for consumer reliance. According to chemical analysis, the results indicated BA, SA, and ZA have distinct chemical profiles, leading to differences in pharmacological activities. Consequently, further scientific investigations are required to ensure the quality and safety of Thai ethnobotanical medicine known as KSK.
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Affiliation(s)
- Suthira Yanaso
- Department of Pharmaceutical Sciences, Faculty of Pharmacy, Chiang Mai University, Mueang, Chiang Mai, Thailand
- Department of Pharmaceutical Chemistry and Pharmacognosy, Faculty of Pharmaceutical Sciences, Huachiew Chalermprakiet University, Bang Phli, Samutprakan, Thailand
| | - Ampai Phrutivorapongkul
- Department of Pharmaceutical Sciences, Faculty of Pharmacy, Chiang Mai University, Mueang, Chiang Mai, Thailand
| | - Darunee Hongwiset
- Department of Pharmaceutical Sciences, Faculty of Pharmacy, Chiang Mai University, Mueang, Chiang Mai, Thailand
| | - Sirivipa Piyamongkol
- Department of Pharmaceutical Sciences, Faculty of Pharmacy, Chiang Mai University, Mueang, Chiang Mai, Thailand
| | - Aekkhaluck Intharuksa
- Department of Pharmaceutical Sciences, Faculty of Pharmacy, Chiang Mai University, Mueang, Chiang Mai, Thailand
- * E-mail:
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Shan Y, Pei X, Yong S, Li J, Qin Q, Zeng S, Yu J. Analysis of the complete chloroplast genomes of Scutellaria tsinyunensis and Scutellaria tuberifera (Lamiaceae). Mitochondrial DNA B Resour 2021; 6:2672-2680. [PMID: 34435116 PMCID: PMC8381982 DOI: 10.1080/23802359.2021.1920491] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
Scutellaria Linn. is a perennial herb with about 300 species. This genus has high medicinal value and many are used in Traditional Chinese Medicine (TCM). In this study, we sequenced and assembled the complete chloroplast genomes of Scutellaria tsinyunensis and S. tuberifera. Subsequently, we conducted a comprehensive comparative genomics analysis with 12 other published Scutellaria species. These genomes all had a conserved quartile structure, and the gene contents, gene sequences and GC contents are highly similar. The study on the genetic characteristics and nucleotide substitution rate of different genes found that the protein-coding genes of chloroplasts have differed greatly. Most genes are under purifying selection, but the rps12 gene may have undergone positive selection. Besides, we identified three hypervariable regions as potential markers for Scutellaria taxa, which could play an important role in species identification of Scutellaria. Phylogenetic analysis showed that the 14 Scutellaria taxa were divided into two major clades. Moreover, the variation of IR regions is closely related to the evolutionary history as was reconstructed based on SNPs. In conclusion, we provided two high-quality chloroplast reference genomes of Scutellaria, this reliable information and genomic resources are valuable for developing of efficient DNA barcodes as reconstruction of chloroplast evolutionary history of the genus.
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Affiliation(s)
- Yuanyu Shan
- College of Horticulture and Landscape Architecture, Southwest University, Chongqing, PR China
| | - Xiaoying Pei
- College of Horticulture and Landscape Architecture, Southwest University, Chongqing, PR China
| | - Shunyuan Yong
- College of Horticulture and Landscape Architecture, Southwest University, Chongqing, PR China
| | - Jingling Li
- College of Horticulture and Landscape Architecture, Southwest University, Chongqing, PR China
| | - Qiulin Qin
- College of Horticulture and Landscape Architecture, Southwest University, Chongqing, PR China
| | - Siyuan Zeng
- College of Horticulture and Landscape Architecture, Southwest University, Chongqing, PR China
| | - Jie Yu
- College of Horticulture and Landscape Architecture, Southwest University, Chongqing, PR China
- Ministry of Education, Key Laboratory of Horticulture Science for Southern Mountainous Regions, Chongqing, PR China
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Li Y, Liu H, Zou J. Complete chloroplast genome of Camellia rubituberculata: a species endemic to Guizhou, China. Mitochondrial DNA B Resour 2021; 6:2596-2598. [PMID: 34395889 PMCID: PMC8354148 DOI: 10.1080/23802359.2021.1961625] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
Camellia rubituberculata Chang ex Lin et Lu is an endemic woody plant species with ornamental and edible oil value in Guizhou, China. Lack of genetic information seriously hinders its conservation and sustainable utilization. In this study, its complete chloroplast genome was assembled and annotated. Results show that the total length of the genome is 157,137 bp, in which the LSC is 86,782 bp in length, the SSC is 18,279 bp, and the length of the two long repeat regions is 26,038 bp, respectively. A total of 115 genes in the chloroplast genome of C. rubituberculata were annotated, including 80 protein-coding genes, 29 tRNA genes and 4 rRNA genes. In addition, there are 19 genes with two copies in the genome. Phylogenetic tree based on 62 homologous coding genes from 24 species chloroplast genomes showed that C. anlungensis is the most closely related species of C. rubituberculata. These results could enrich the chloroplast genomic information of Theaceae species, and lay a solid foundation for the study of phylogenetic relationships of this family, as well as the conservation and sustainable utilization of C. rubituberculata.
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Affiliation(s)
| | - Haiyan Liu
- Guizhou Botanical Garden, Guiyang, China
| | - Jun Zou
- Guizhou Forestry Bureau, Guiyang, China
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Xu H, Li P, Ren G, Wang Y, Jiang D, Liu C. Authentication of Three Source Spices of Arnebiae Radix Using DNA Barcoding and HPLC. Front Pharmacol 2021; 12:677014. [PMID: 34276367 PMCID: PMC8281675 DOI: 10.3389/fphar.2021.677014] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2021] [Accepted: 05/19/2021] [Indexed: 11/16/2022] Open
Abstract
Arnebia decumbens (Vent.) Coss. et Kralik, A. euchroma (Royle) Johnst and A. guttata Bunge, three commonly used traditional Chinese medicinal plants have been widely used for the clinical treatment of inflammatory diseases caused by fungal, bacterial, oxidation, and other related pathogens. However, precise identification at the similar species level is usually challenging due to the influence of the source of medicinal materials, traditional ethnic medicine and medicinal habits. Here we developed a comprehensive and efficient identification system for three source spices of Arnebiae Radix based on DNA barcoding and HPLC fingerprinting. A total of 599 samples from thirty-five wild populations were collected and identified by using DNA barcodes of ITS2 regions, and the chemotypes of seven naphthoquinoneswere revealed by HPLC quantitative analysis including principal component analysis and hierarchical clustering analysis. Our results showed that the ITS2 sequences can distinguish three source spices of Arnebiae Radix from adulterants. However, it was difficult to identify them by HPLC-specific chromatograms combined with chemometric analysis. These results indicated that DNA barcoding was a more powerful method than HPLC fingerprinting for the identification of related species that were genetically similar. DNA barcoding analysis could be a promising and reliable tool to accurately confirm the identities of medicinal materials, especially for those whose sources are multiple and difficult to be identified by conventional chromatography.
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Affiliation(s)
- Haiyan Xu
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing, China.,College of Traditional Chinese Medicine, Xinjiang Medical University, Xinjiang, China
| | - Ping Li
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing, China
| | - Guangxi Ren
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing, China
| | - Yanjiao Wang
- Department of Basic Medical Sciences, Xinjiang Medical University, Xinjiang, China
| | - Dan Jiang
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing, China
| | - Chunsheng Liu
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing, China
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Tarmizi AAA, Wagiran A, Mohd Salleh F, Chua LS, Abdullah FI, Hasham R, Binte Mostafiz S. Integrated Approach for Species Identification and Quality Analysis for Labisia pumila Using DNA Barcoding and HPLC. PLANTS 2021; 10:plants10040717. [PMID: 33917172 PMCID: PMC8067811 DOI: 10.3390/plants10040717] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/15/2021] [Revised: 03/26/2021] [Accepted: 03/30/2021] [Indexed: 11/18/2022]
Abstract
Labisia pumila is a precious herb in Southeast Asia that is traditionally used as a health supplement and has been extensively commercialized due to its claimed therapeutic properties in boosting a healthy female reproductive system. Indigenous people used these plants by boiling the leaves; however, in recent years it has been marketed as powdered or capsuled products. Accordingly, accuracy in determination of the authenticity of these modern herbal products has faced great challenges. Lack of authenticity is a public health risk because incorrectly used herbal species can cause adverse effects. Hence, any measures that may aid product authentication would be beneficial. Given the widespread use of Labisia herbal products, the current study focuses on authenticity testing via an integral approach of DNA barcoding and qualitative analysis using HPLC. This study successfully generated DNA reference barcodes (ITS2 and rbcL) for L. pumila var. alata and pumila. The DNA barcode that was generated was then used to identify species of Labisia pumila in herbal medicinal products, while HPLC was utilized to determine their quality. The findings through the synergistic approach (DNA barcode and HPLC) implemented in this study indicate the importance of both methods in providing the strong evidence required for the identification of true species and to examine the authenticity of such herbal medicinal products.
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Affiliation(s)
- Auni Aqilah Ahmad Tarmizi
- Department of Biosciences, Faculty of Science, Universiti Teknologi Malaysia, Johor Bahru 81310, Malaysia; (A.A.A.T.); (F.M.S.); (S.B.M.)
| | - Alina Wagiran
- Department of Biosciences, Faculty of Science, Universiti Teknologi Malaysia, Johor Bahru 81310, Malaysia; (A.A.A.T.); (F.M.S.); (S.B.M.)
- Correspondence: ; Tel.: +60-19-7632512
| | - Faezah Mohd Salleh
- Department of Biosciences, Faculty of Science, Universiti Teknologi Malaysia, Johor Bahru 81310, Malaysia; (A.A.A.T.); (F.M.S.); (S.B.M.)
| | - Lee Suan Chua
- Institute of Bioproduct Development, Universiti Teknologi Malaysia, Johor Bahru 81310, Malaysia; (L.S.C.); (F.I.A.); (R.H.)
| | - Farah Izana Abdullah
- Institute of Bioproduct Development, Universiti Teknologi Malaysia, Johor Bahru 81310, Malaysia; (L.S.C.); (F.I.A.); (R.H.)
| | - Rosnani Hasham
- Institute of Bioproduct Development, Universiti Teknologi Malaysia, Johor Bahru 81310, Malaysia; (L.S.C.); (F.I.A.); (R.H.)
- Department of Bioprocess and Polymer Engineering, School of Chemical and Energy Engineering, Faculty of Engineering, Universiti Teknologi Malaysia, Johor Bahru 81310, Malaysia
| | - Suraiya Binte Mostafiz
- Department of Biosciences, Faculty of Science, Universiti Teknologi Malaysia, Johor Bahru 81310, Malaysia; (A.A.A.T.); (F.M.S.); (S.B.M.)
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