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Imran SA, Wilkinson M. Cognition and psychological wellbeing in hypopituitary patients. Rev Endocr Metab Disord 2023:10.1007/s11154-023-09869-3. [PMID: 38146042 DOI: 10.1007/s11154-023-09869-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 12/13/2023] [Indexed: 12/27/2023]
Abstract
Hypopituitarism (HP) frequently occurs in patients presenting with sellar masses and despite recent advances in therapeutic options, HP patients consistently suffer from impaired quality of life due to psychological distress and cognitive dysfunction. These neurocognitive complications tend to persist in spite of surgical or biochemical remission of the disease making it especially challenging to segregate the effect of HP per se from other comorbidities such as the effect of tumour, surgery, radiation therapy, or complications caused by excess hormone production. Regardless, there is ample evidence to suggest that receptors for various pituitary hormones are abundantly expressed in key areas of central nervous system that are associated with memory and behaviour function and HP is also associated with poor sleep which can further exacerbate neurocognitive dysfunction. There is also evidence that hormonal replacement in HP patients partially restores these neurocognitive functions and improves sleep disorders. However, there is a need for creating better awareness among healthcare providers interacting with HP patients to enhance an earlier recognition of these disorder and their impact on quality of life despite initial remission. Importantly, there is a need to not only develop better and more cost-effective replacement therapies that would closely mimic the physiological hormonal release patterns, but also develop coping strategies for HP patients suffering from these complications.
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Affiliation(s)
- Syed Ali Imran
- Division of Endocrinology, Dalhousie University, Room 047, 7th Floor, North Victoria Building 1276 South Park Street, Halifax, NS, B3h 2Y9, Canada.
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Chen J, Liu M, Meng X, Zhang Y, Wang Y, Jiao N, Chen J. Multiomics studies with co-transformation reveal microRNAs via miRNA-TF-mRNA network participating in wood formation in Hevea brasiliensis. FRONTIERS IN PLANT SCIENCE 2023; 14:1068796. [PMID: 37645463 PMCID: PMC10461101 DOI: 10.3389/fpls.2023.1068796] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/13/2022] [Accepted: 05/17/2023] [Indexed: 08/31/2023]
Abstract
Introduction MicroRNAs (miRNAs) are small endogenous non-coding RNAs that play an important role in wood formation in plants. However, the significance of the link between miRNAs and their target transcripts in wood formation remains unclear in rubber tree (Hevea brasiliensis). Methods In this study, we induced the formation of reaction wood by artificially bending rubber trees for 300 days and performed small RNA sequencing and transcriptome deep sequencing (RNA-seq) to describe the complement of miRNAs and their targets contributing to this process. Results and discussion We identified 5, 11, and 2 differentially abundant miRNAs in normal wood (NW) compared to tension wood (TW), in NW relative to opposite wood (OW), and between TW and OW, respectively. We also identified 12 novel miRNAs and 39 potential miRNA-mRNA pairs with different accumulation patterns in NW, TW, and OW. We noticed that many miRNAs targeted transcription factor genes, which were enriched in KEGG pathways associated with phenylpropanoid biosynthesis, phenylalanine metabolism, and pyruvate metabolism. Thus, miRNA-TF-mRNA network involved in wood formation via tension wood model were constructed. We validated the differential accumulation of miRNAs and their targets by RT-qPCR analysis and overexpressed miRNA in Nicotiana benthamiana with its potential target gene. These results will provide a reference for a deep exploration of growth and development in rubber tree.
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Affiliation(s)
- Jinhui Chen
- Sanya Nanfan Research Institute of Hainan University, Hainan Yazhou Bay Seed Laboratory/Key Laboratory of Genetics and Germplasm Innovation of Tropical Special Forest Trees and Ornamental Plants, Ministry of Education, School of Forestry, Hainan University, Sanya, China
- Engineering Research Center of Rare and Precious Tree Species in Hainan Province, School of Forestry, Hainan University, Haikou, China
| | - Mingming Liu
- Sanya Nanfan Research Institute of Hainan University, Hainan Yazhou Bay Seed Laboratory/Key Laboratory of Genetics and Germplasm Innovation of Tropical Special Forest Trees and Ornamental Plants, Ministry of Education, School of Forestry, Hainan University, Sanya, China
- School of Tropical Crops, Hainan University, Haikou, China
| | - Xiangxu Meng
- Sanya Nanfan Research Institute of Hainan University, Hainan Yazhou Bay Seed Laboratory/Key Laboratory of Genetics and Germplasm Innovation of Tropical Special Forest Trees and Ornamental Plants, Ministry of Education, School of Forestry, Hainan University, Sanya, China
- Engineering Research Center of Rare and Precious Tree Species in Hainan Province, School of Forestry, Hainan University, Haikou, China
| | - Yuanyuan Zhang
- Rubber Research Institute, Chinese Academy of Tropical Agricultural Sciences, Haikou, Hainan, China
- State Centre for Rubber Breeding, Haikou, Hainan, China
| | - Yue Wang
- Sanya Nanfan Research Institute of Hainan University, Hainan Yazhou Bay Seed Laboratory/Key Laboratory of Genetics and Germplasm Innovation of Tropical Special Forest Trees and Ornamental Plants, Ministry of Education, School of Forestry, Hainan University, Sanya, China
- Engineering Research Center of Rare and Precious Tree Species in Hainan Province, School of Forestry, Hainan University, Haikou, China
| | - Nanbo Jiao
- Sanya Nanfan Research Institute of Hainan University, Hainan Yazhou Bay Seed Laboratory/Key Laboratory of Genetics and Germplasm Innovation of Tropical Special Forest Trees and Ornamental Plants, Ministry of Education, School of Forestry, Hainan University, Sanya, China
- Engineering Research Center of Rare and Precious Tree Species in Hainan Province, School of Forestry, Hainan University, Haikou, China
| | - Jianmiao Chen
- Sanya Nanfan Research Institute of Hainan University, Hainan Yazhou Bay Seed Laboratory/Key Laboratory of Genetics and Germplasm Innovation of Tropical Special Forest Trees and Ornamental Plants, Ministry of Education, School of Forestry, Hainan University, Sanya, China
- School of Tropical Crops, Hainan University, Haikou, China
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Kahie MA, Wang Y, Fang P, Qi J, Lei R, Xu J, Lin L, Zhang L, Zhang J, Tao A. Evolution and expression analysis of the caffeoyl-CoA 3-O-methyltransferase (CCoAOMT) gene family in jute (Corchorus L.). BMC Genomics 2023; 24:204. [PMID: 37069498 PMCID: PMC10111781 DOI: 10.1186/s12864-023-09281-w] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2022] [Accepted: 03/29/2023] [Indexed: 04/19/2023] Open
Abstract
BACKGROUND Jute is considered one of the most important crops for fiber production and multipurpose usages. Caffeoyl-CoA 3-O-methyltransferase (CCoAOMT) is a crucial enzyme involved in lignin biosynthesis in plants. The potential functions of CCoAOMT in lignin biosynthesis of jute have been reported in several studies. However, little is known about the evolution of the CCoAOMT gene family, and either their expression level at different developing stages in different jute cultivars, as well as under abiotic stresses including salt and drought stress. RESULTS In the present study, 66 CCoAOMT genes from 12 species including 12 and eight CCoAOMTs in Corchorus olitorius and C. capsularis were identified. Phylogenetic analysis revealed that CCoAOMTs could be divided into six groups, and gene expansion was observed in C. olitorius. Furthermore, gene expression analysis of developing jute fibers was conducted at different developmental stages (15, 30, 45, 60, and 90 days after sowing [DAS]) in six varieties (Jute-179 [J179], Lubinyuanguo [LB], and Qiongyueqing [QY] for C. capsularis; Funong No.5 [F5], Kuanyechangguo [KY], and Cvlv [CL] for C. olitorius). The results showed that CCoAOMT1 and CCoAOMT2 were the dominant genes in the CCoAOMT family. Of these two dominant CCoAOMTs, CCoAOMT2 showed a constitutive expression level during the entire growth stages, while CCoAOMT1 exhibited differential expression patterns. These two genes showed higher expression levels in C. olitorius than in C. capsularis. The correlation between lignin content and CCoAOMT gene expression levels indicated that this gene family influences the lignin content of jute. Using real-time quantitative reverse transcription PCR (qRT-PCR), a substantial up-regulation of CCoAOMTs was detected in stem tissues of jute 24 h after drought treatment, with an up to 17-fold increase in expression compared to that of untreated plants. CONCLUSIONS This study provides a basis for comprehensive genomic studies of the entire CCoAOMT gene family in C. capsularis and C. olitorius. Comparative genomics analysis among the CCoAOMT gene families of 12 species revealed the close evolutionary relationship among Corchorus, Theobroma cacao and Gossypium raimondii. This study also shows that CCoAOMTs are not only involved in lignin biosynthesis, but also are associated with the abiotic stress response in jute, and suggests the potential use of these lignin-related genes to genetically improve the fiber quality of jute.
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Affiliation(s)
- Mohamed Ali Kahie
- Key Laboratory of Ministry of Education for Genetics, Breeding and Multiple Utilization of Crops, Fujian Key Laboratory of Crop Breeding for Design, Fujian Agriculture and Forestry University, Fuzhou, 350002, China
- Center of Genomics & Biotechnology, Haixia Institute of Science & Technology, Fujian Agriculture and Forestry University, Fuzhou, 350002, China
- City University of Mogadishu, Mogadishu, 23111, Somalia
| | - Yongjun Wang
- Center of Genomics & Biotechnology, Haixia Institute of Science & Technology, Fujian Agriculture and Forestry University, Fuzhou, 350002, China
| | - Pingping Fang
- Key Laboratory of Ministry of Education for Genetics, Breeding and Multiple Utilization of Crops, Fujian Key Laboratory of Crop Breeding for Design, Fujian Agriculture and Forestry University, Fuzhou, 350002, China
| | - Jianmin Qi
- Key Laboratory of Ministry of Education for Genetics, Breeding and Multiple Utilization of Crops, Fujian Key Laboratory of Crop Breeding for Design, Fujian Agriculture and Forestry University, Fuzhou, 350002, China
| | - Rongjie Lei
- Key Laboratory of Ministry of Education for Genetics, Breeding and Multiple Utilization of Crops, Fujian Key Laboratory of Crop Breeding for Design, Fujian Agriculture and Forestry University, Fuzhou, 350002, China
| | - Jiantang Xu
- Key Laboratory of Ministry of Education for Genetics, Breeding and Multiple Utilization of Crops, Fujian Key Laboratory of Crop Breeding for Design, Fujian Agriculture and Forestry University, Fuzhou, 350002, China
| | - Lihui Lin
- Key Laboratory of Ministry of Education for Genetics, Breeding and Multiple Utilization of Crops, Fujian Key Laboratory of Crop Breeding for Design, Fujian Agriculture and Forestry University, Fuzhou, 350002, China
| | - Liwu Zhang
- Key Laboratory of Ministry of Education for Genetics, Breeding and Multiple Utilization of Crops, Fujian Key Laboratory of Crop Breeding for Design, Fujian Agriculture and Forestry University, Fuzhou, 350002, China
| | - Jisen Zhang
- Center of Genomics & Biotechnology, Haixia Institute of Science & Technology, Fujian Agriculture and Forestry University, Fuzhou, 350002, China.
- State Key Lab for Conservation and Utilization of Subtropical AgroBiological Resources and Guangxi Key Lab for Sugarcane Biology, Guangxi University, Nanning, China.
| | - Aifen Tao
- Key Laboratory of Ministry of Education for Genetics, Breeding and Multiple Utilization of Crops, Fujian Key Laboratory of Crop Breeding for Design, Fujian Agriculture and Forestry University, Fuzhou, 350002, China.
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Fang X, Yan P, Luo F, Han S, Lin T, Li S, Li S, Zhu T. Functional Identification of Arthrinium phaeospermum Effectors Related to Bambusa pervariabilis × Dendrocalamopsis grandis Shoot Blight. Biomolecules 2022; 12:biom12091264. [PMID: 36139102 PMCID: PMC9496123 DOI: 10.3390/biom12091264] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2022] [Revised: 09/02/2022] [Accepted: 09/06/2022] [Indexed: 12/03/2022] Open
Abstract
The shoot blight of Bambusa pervariabilis × Dendrocalamopsis grandis caused by Arthrinium phaeospermum made bamboo die in a large area, resulting in serious ecological and economic losses. Dual RNA-seq was used to sequence and analyze the transcriptome data of A. phaeospermum and B. pervariabilis × D. grandis in the four periods after the pathogen infected the host and to screen the candidate effectors of the pathogen related to the infection. After the identification of the effectors by the tobacco transient expression system, the functions of these effectors were verified by gene knockout. Fifty-three differentially expressed candidate effectors were obtained by differential gene expression analysis and effector prediction. Among them, the effectors ApCE12 and ApCE22 can cause programmed cell death in tobacco. The disease index of B. pervariabilis × D. grandis inoculated with mutant ΔApCE12 and mutant ΔApCE22 strains were 52.5% and 47.5%, respectively, which was significantly lower than that of the wild-type strains (80%), the ApCE12 complementary strain (77.5%), and the ApCE22 complementary strain (75%). The tolerance of the mutant ΔApCE12 and mutant ΔApCE22 strains to H2O2 and NaCl stress was significantly lower than that of the wild-type strain and the ApCE12 complementary and ApCE22 complementary strains, but there was no difference in their tolerance to Congo red. Therefore, this study shows that the effectors ApCE12 and ApCE22 play an important role in A. phaeospermum virulence and response to H2O2 and NaCl stress.
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Affiliation(s)
- Xinmei Fang
- College of Forestry, Sichuan Agricultural University, Chengdu 611130, China
- Faculty of Mathematics and Natural Sciences, University of Cologne, 50674 Köln, Germany
| | - Peng Yan
- College of Forestry, Sichuan Agricultural University, Chengdu 611130, China
| | - Fengying Luo
- College of Forestry, Sichuan Agricultural University, Chengdu 611130, China
| | - Shan Han
- College of Forestry, Sichuan Agricultural University, Chengdu 611130, China
| | - Tiantian Lin
- College of Forestry, Sichuan Agricultural University, Chengdu 611130, China
| | - Shuying Li
- College of Forestry, Sichuan Agricultural University, Chengdu 611130, China
| | - Shujiang Li
- College of Forestry, Sichuan Agricultural University, Chengdu 611130, China
- National Forestry and Grassland Administration Key Laboratory of Forest Resources Conservation and Ecological Safety on the Upper Reaches of the Yangtze River, Chengdu 611130, China
- Correspondence: (S.L.); (T.Z.); Tel.: +86-17761264491 (T.Z.)
| | - Tianhui Zhu
- College of Forestry, Sichuan Agricultural University, Chengdu 611130, China
- Correspondence: (S.L.); (T.Z.); Tel.: +86-17761264491 (T.Z.)
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Jensen TL, Gøtzsche CR, Woldbye DPD. Current and Future Prospects for Gene Therapy for Rare Genetic Diseases Affecting the Brain and Spinal Cord. Front Mol Neurosci 2021; 14:695937. [PMID: 34690692 PMCID: PMC8527017 DOI: 10.3389/fnmol.2021.695937] [Citation(s) in RCA: 27] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2021] [Accepted: 09/02/2021] [Indexed: 12/12/2022] Open
Abstract
In recent years, gene therapy has been raising hopes toward viable treatment strategies for rare genetic diseases for which there has been almost exclusively supportive treatment. We here review this progress at the pre-clinical and clinical trial levels as well as market approvals within diseases that specifically affect the brain and spinal cord, including degenerative, developmental, lysosomal storage, and metabolic disorders. The field reached an unprecedented milestone when Zolgensma® (onasemnogene abeparvovec) was approved by the FDA and EMA for in vivo adeno-associated virus-mediated gene replacement therapy for spinal muscular atrophy. Shortly after EMA approved Libmeldy®, an ex vivo gene therapy with lentivirus vector-transduced autologous CD34-positive stem cells, for treatment of metachromatic leukodystrophy. These successes could be the first of many more new gene therapies in development that mostly target loss-of-function mutation diseases with gene replacement (e.g., Batten disease, mucopolysaccharidoses, gangliosidoses) or, less frequently, gain-of-toxic-function mutation diseases by gene therapeutic silencing of pathologic genes (e.g., amyotrophic lateral sclerosis, Huntington's disease). In addition, the use of genome editing as a gene therapy is being explored for some diseases, but this has so far only reached clinical testing in the treatment of mucopolysaccharidoses. Based on the large number of planned, ongoing, and completed clinical trials for rare genetic central nervous system diseases, it can be expected that several novel gene therapies will be approved and become available within the near future. Essential for this to happen is the in depth characterization of short- and long-term effects, safety aspects, and pharmacodynamics of the applied gene therapy platforms.
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Affiliation(s)
- Thomas Leth Jensen
- Department of Neurology, Rigshospitalet University Hospital, Copenhagen, Denmark
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Zinovieva SV, Udalova ZV, Seiml-Buchinger VV, Khasanov FK. Gene Expression of Protease Inhibitors in Tomato Plants with Invasion by Root-Knot Nematode Meloidogyne incognita and Modulation of Their Activity with Salicylic and Jasmonic Acids. BIOL BULL+ 2021. [DOI: 10.1134/s1062359021020175] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
Abstract—
The expression of the genes encoding the inhibitors of serine (ISP) and cysteine proteinases (ICP) was studied in the roots of tomato plants resistant and susceptible to the root-knot nematode Meloidogyne incognita during infection and under the effects of signaling molecules: salicylic (SA) and jasmonic (JA) acids. It was shown that, upon infection, resistant plants are characterized by an increased accumulation of transcripts of the ICP and ISP genes at the stages of penetration and development in the roots, while the level of transcription does not change in susceptible plants. There was a significant decrease in nematode invasion in susceptible plants after treatment with SA or JA compared to untreated plants, which makes it possible to determine the role of the studied proteinase inhibitors in resistance induced by signaling molecules. It was revealed that an increase in expression of the genes of proteinase inhibitors is accompanied by inhibition of the reproductive potential and size of M. incognita females, as well as by a decrease in plant infection.
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Khatiwada S, Paudel PK, Chalise MK, Ogawa H. Comparative ecological and behavioral study of Macaca assamensis and M. mulatta in Shivapuri Nagarjun National Park, Nepal. Primates 2020; 61:603-621. [PMID: 32180044 PMCID: PMC7347691 DOI: 10.1007/s10329-020-00810-9] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2019] [Accepted: 02/27/2020] [Indexed: 02/07/2023]
Abstract
Resource partitioning reduces the competition between different species within the same habitat, promoting their coexistence. To understand how such species co-adapt to reduce conflicts, we examined the behavior of two primates, Assamese macaque (Macaca assamensis) and rhesus macaque (Macaca mulatta), from April 2017 to March 2018 in Sivapuri Nagarjun National Park (SNNP), Kathmandu Valley, Nepal. We performed 1580 and 1261 scan sessions on wild multi-male/multi-female groups of Assamese and rhesus macaques, respectively, at 15-min sampling intervals. Assamese macaques consumed fewer plant species (38 species) than rhesus macaques (88 species). Overlapping food sources between the macaque species resulted in a Pianka index of 0.5. Assamese macaques consumed more items of tree, climber, and vine species, whereas rhesus macaques fed on more shrub, herb, and grass species. The proportions of plant parts consumed by the two species differed-more leaves, fruits and cones were used by Assamese macaques than rhesus macaques, whereas more flowers, seeds, and pods were consumed by rhesus macaques than Assamese macaques. Assamese macaques had a smaller home range (0.55 km2) than rhesus macaques (4.23 km2), and Assamese macaques had a shorter daily moving distance (1.6 km) than rhesus macaques (4.0 km). Although feeding time did not differ between the two macaque species, less time was devoted to social activities by Assamese macaques (16.0%) than by rhesus macaques (33.7%). Assamese macaques were generally arboreal, with 94.0% of their activities in trees, whereas rhesus macaques were largely terrestrial, with 58.5% of their activities on the ground. These differences in food selection, home-range size, ranging and activity patterns, and habitat use suggest that Assamese and rhesus macaques reduce resource competition through resource partitioning to coexist in a landscape matrix.
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Affiliation(s)
- Sunil Khatiwada
- Department of Zoology, Tri-Chandra Multiple Campus, Tribhuvan University, Kirtipur, Nepal. .,Nepal Biodiversity Research Society, Lalitpur, Nepal. .,Department of Biology, University of North Carolina at Chapel Hill, Chapel Hill, USA.
| | - Pavan Kumar Paudel
- Central Department of Zoology, Institute of Science and Technology, Tribhuvan University, Kirtipur, Nepal
| | - Mukesh K Chalise
- Central Department of Zoology, Institute of Science and Technology, Tribhuvan University, Kirtipur, Nepal.,Nepal Biodiversity Research Society, Lalitpur, Nepal
| | - Hideshi Ogawa
- Faculty of Liberal Arts and Sciences, Chukyo University, Nagoya, Japan
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Li Y, Chen X, Wang SS, Pan BY, Wang SG, Wang S, Tang B. Evaluation of the Expression and Function of the TRE2-like and TRE2 Genes in Ecdysis of Harmonia axyridis. Front Physiol 2019; 10:1371. [PMID: 31736789 PMCID: PMC6839538 DOI: 10.3389/fphys.2019.01371] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2019] [Accepted: 10/15/2019] [Indexed: 11/13/2022] Open
Abstract
Harmonia axyridis is an important predatory insect and widely used in biological control of agricultural and forestry pests. Trehalose is directly involved in the energy storage of the H. axyridis and in the oxidative function of various physiological activities thereby providing an energy source for its growth and development. The aim of this study was to explore the potential function of membrane-bound-like trehalase (TRE2-like) and membrane-bound trehalase (TRE2) genes in H. axyridis by RNAi. In addition, the activity of soluble and membrane-bound trehalase and the expression of genes related to trehalose and glycogen metabolism were determined in the larvae injected with dsTRE2-like or dsTRE2. The results showed that wing abnormality and mortality appeared in adults, as well as the activity of soluble trehalase and glycogen contents increased when interfering with TRE2-like gene. However, the activity of membrane-bound trehalase, trehalose and glucose contents in the larvae decreased. The expression of glycogen synthase (GS) and glycogen phosphorylase (GP) genes were decreased after RNAi in the ecdysis stage. The expression of chitin synthase gene A (CHSA), chitin synthase gene B (CHSB), and trehalose-6-phosphate synthase genes (TPS) were decreased significantly after RNAi, especially in the ecdysis stage. These results indicated that RNA interference is capable of knocking down gene expression of TRE2-like and TRE2, thereby disrupting trehalose metabolism which affects the chitin synthesis pathway in turn and also leads to developmental defects, such as wing deformities. This study could provide some theoretical guidance for the function of TRE2 gene in other insects.
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Affiliation(s)
- Yan Li
- College of Life and Environmental Sciences, Hangzhou Normal University, Hangzhou, China
| | - Xu Chen
- Institute of Plant and Environment Protection, Beijing Academy of Agriculture and Forestry Sciences, Beijing, China
| | - Sha-Sha Wang
- College of Life and Environmental Sciences, Hangzhou Normal University, Hangzhou, China
| | - Bi-Ying Pan
- College of Life and Environmental Sciences, Hangzhou Normal University, Hangzhou, China
| | - Shi-Gui Wang
- College of Life and Environmental Sciences, Hangzhou Normal University, Hangzhou, China
| | - Su Wang
- Institute of Plant and Environment Protection, Beijing Academy of Agriculture and Forestry Sciences, Beijing, China
| | - Bin Tang
- College of Life and Environmental Sciences, Hangzhou Normal University, Hangzhou, China
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Mishra P, Jain A, Takabe T, Tanaka Y, Negi M, Singh N, Jain N, Mishra V, Maniraj R, Krishnamurthy SL, Sreevathsa R, Singh NK, Rai V. Heterologous Expression of Serine Hydroxymethyltransferase-3 From Rice Confers Tolerance to Salinity Stress in E. coli and Arabidopsis. FRONTIERS IN PLANT SCIENCE 2019; 10:217. [PMID: 30941150 PMCID: PMC6433796 DOI: 10.3389/fpls.2019.00217] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/26/2018] [Accepted: 02/08/2019] [Indexed: 05/17/2023]
Abstract
UNLABELLED Among abiotic stresses, salt stress adversely affects growth and development in rice. Contrasting salt tolerant (CSR27), and salt sensitive (MI48) rice varieties provided information on an array of genes that may contribute for salt tolerance of rice. Earlier studies on transcriptome and proteome profiling led to the identification of salt stress-induced serine hydroxymethyltransferase-3 (SHMT3) gene. In the present study, the SHMT3 gene was isolated from salt-tolerant (CSR27) rice. OsSHMT3 exhibited salinity-stress induced accentuated and differential expression levels in different tissues of rice. OsSHMT3 was overexpressed in Escherichia coli and assayed for enzymatic activity and modeling protein structure. Further, Arabidopsis transgenic plants overexpressing OsSHMT3 exhibited tolerance toward salt stress. Comparative analyses of OsSHMT3 vis a vis wild type by ionomic, transcriptomic, and metabolic profiling, protein expression and analysis of various traits revealed a pivotal role of OsSHMT3 in conferring tolerance toward salt stress. The gene can further be used in developing gene-based markers for salt stress to be employed in marker assisted breeding programs. HIGHLIGHTS - The study provides information on mechanistic details of serine hydroxymethyl transferase gene for its salt tolerance in rice.
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Affiliation(s)
- Pragya Mishra
- ICAR-National Research Centre on Plant Biotechnology, New Delhi, India
- Banasthali Vidyapith, Jaipur, India
| | - Ajay Jain
- Amity Institute of Biotechnology, Amity University, Jaipur, India
| | - Teruhiro Takabe
- Plant Biotechnology Research Centre, Meijo University, Nagoya, Japan
| | - Yoshito Tanaka
- Plant Biotechnology Research Centre, Meijo University, Nagoya, Japan
| | - Manisha Negi
- ICAR-National Research Centre on Plant Biotechnology, New Delhi, India
| | - Nisha Singh
- ICAR-National Research Centre on Plant Biotechnology, New Delhi, India
| | - Neha Jain
- ICAR-National Research Centre on Plant Biotechnology, New Delhi, India
| | - Vagish Mishra
- ICAR-National Research Centre on Plant Biotechnology, New Delhi, India
| | - R. Maniraj
- ICAR-National Research Centre on Plant Biotechnology, New Delhi, India
| | | | - Rohini Sreevathsa
- ICAR-National Research Centre on Plant Biotechnology, New Delhi, India
| | - Nagendra K. Singh
- ICAR-National Research Centre on Plant Biotechnology, New Delhi, India
| | - Vandna Rai
- ICAR-National Research Centre on Plant Biotechnology, New Delhi, India
- *Correspondence: Vandna Rai,
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