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Pancoro A, Karima E, Apriyanto A, Effendi Y. 1H NMR metabolomics analysis of oil palm stem tissue infected by Ganoderma boninense based on field severity Indices. Sci Rep 2022; 12:21087. [PMID: 36473892 PMCID: PMC9726981 DOI: 10.1038/s41598-022-25450-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2022] [Accepted: 11/30/2022] [Indexed: 12/12/2022] Open
Abstract
Basal stem rot disease (BSR) caused by G. boninense affects most oil palm plants in Southeast Asia. This disease can be fatal to palm oil production. BSR shows no signs on the tree in the early stages of infection. Therefore, it is essential to find an approach that can detect BSR disease in oil palm, especially at any level of disease severity in the field. This study aims to identify biomarkers of BSR disease in oil palm stem tissue based on various disease severity indices in the field using 1H NMR-based metabolomics analysis. The crude extract of oil palm stem tissue with four disease severity indices was analyzed by 1H NMR metabolomics. Approximately 90 metabolites from oil palm stem tissue were identified.Twenty of these were identified as metabolites that significantly differentiated the four disease severity indices. These metabolites include the organic acid group, the carbohydrate group, the organoheterocyclic compound group, and the benzoid group. In addition, different tentative biomarkers for different disease severity indices were also identified. These tentative biomarkers consist of groups of organic acids, carbohydrates, organoheterocyclic compounds, nitrogenous organic compounds, and benzene. There are five pathways in oil palm that are potentially affected by BSR disease.
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Affiliation(s)
- Adi Pancoro
- grid.434933.a0000 0004 1808 0563School of Life Sciences and Technology, Bandung Institute of Technology, Bandung, 40132 Indonesia
| | - Elfina Karima
- grid.434933.a0000 0004 1808 0563School of Life Sciences and Technology, Bandung Institute of Technology, Bandung, 40132 Indonesia
| | - Ardha Apriyanto
- Astra Agro Lestari Tbk, Research and Development, Jakarta, 13920 Indonesia
| | - Yunus Effendi
- grid.9581.50000000120191471Biological Science Department, Al-Azhar Indonesia University, Jakarta, 12110 Indonesia
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Li WT, Luo D, Huang JN, Wang LL, Zhang FG, Xi T, Liao JM, Lu YY. Antibacterial constituents from Antarctic fungus, Aspergillus sydowii SP-1. Nat Prod Res 2017; 32:662-667. [DOI: 10.1080/14786419.2017.1335730] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Affiliation(s)
- Wen-ting Li
- Department of Marine Pharmacy, China Pharmaceutical University, Nanjing, Nanjing Shi, China
| | - Dan Luo
- Department of Marine Pharmacy, China Pharmaceutical University, Nanjing, Nanjing Shi, China
| | - Jia-ning Huang
- Department of Marine Pharmacy, China Pharmaceutical University, Nanjing, Nanjing Shi, China
| | - Lin-lin Wang
- Department of Marine Pharmacy, China Pharmaceutical University, Nanjing, Nanjing Shi, China
| | - Feng-guo Zhang
- Department of Marine Pharmacy, China Pharmaceutical University, Nanjing, Nanjing Shi, China
| | - Tao Xi
- Department of Marine Pharmacy, China Pharmaceutical University, Nanjing, Nanjing Shi, China
| | - Jian-min Liao
- Department of Marine Pharmacy, China Pharmaceutical University, Nanjing, Nanjing Shi, China
| | - Yuan-yuan Lu
- Department of Marine Pharmacy, China Pharmaceutical University, Nanjing, Nanjing Shi, China
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Chapla VM, Zeraik ML, Leptokarydis IH, Silva GH, Bolzani VS, Young MCM, Pfenning LH, Araújo AR. Antifungal compounds produced by Colletotrichum gloeosporioides, an endophytic fungus from Michelia champaca. Molecules 2014; 19:19243-52. [PMID: 25421415 PMCID: PMC6271623 DOI: 10.3390/molecules191119243] [Citation(s) in RCA: 50] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2014] [Revised: 11/14/2014] [Accepted: 11/14/2014] [Indexed: 11/16/2022] Open
Abstract
In this study, eight endophytic fungi were isolated from the leaves, stems and roots of Michelia champaca. The isolates were screened and evaluated for their antifungal, anticancer and acetylcholinesterase (AChE) inhibitory activities. All of the extracts exhibited potent activity against two evaluated phytopathogenic fungi. Chemical investigation of EtOAc extracts of the endophytic fungus Colletotrichum gloeosporioides resulted in the isolation of one new compound, 2-phenylethyl 1H-indol-3-yl-acetate (1), and seven known compounds: uracil (2), cyclo-(S*-Pro-S*-Tyr) (3), cyclo-(S*-Pro-S*-Val) (4), 2(2-aminophenyl)acetic acid (5), 2(4-hydroxyphenyl)acetic acid (6), 4-hydroxy- benzamide (7) and 2(2-hydroxyphenyl)acetic acid (8). All of the compound structures were elucidated using 1D and 2D NMR and MS analyses. The antifungal and AChE inhibitory activities of compounds 1–8 were evaluated in vitro. Compound 1 exhibited promising activity against Cladosporium cladosporioides and C. sphaerospermum that was comparable to that of the positive control nystatin.
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Affiliation(s)
- Vanessa Mara Chapla
- NuBBE - Núcleo de Bioensaios, Biossíntese e Ecofisiologia de Produtos Naturais, Departamento de Química Orgânica, Instituto de Química, UNESP, Universidade Estadual Paulista, Araraquara-SP 14800-900, Brazil.
| | - Maria Luiza Zeraik
- NuBBE - Núcleo de Bioensaios, Biossíntese e Ecofisiologia de Produtos Naturais, Departamento de Química Orgânica, Instituto de Química, UNESP, Universidade Estadual Paulista, Araraquara-SP 14800-900, Brazil.
| | - Ioanis Hcristos Leptokarydis
- NuBBE - Núcleo de Bioensaios, Biossíntese e Ecofisiologia de Produtos Naturais, Departamento de Química Orgânica, Instituto de Química, UNESP, Universidade Estadual Paulista, Araraquara-SP 14800-900, Brazil.
| | - Geraldo Humberto Silva
- Instituto de Ciências Exatas, Universidade Federal de Viçosa, Viçosa, MG, 38810-000, Brazil.
| | - Vanderlan Silva Bolzani
- NuBBE - Núcleo de Bioensaios, Biossíntese e Ecofisiologia de Produtos Naturais, Departamento de Química Orgânica, Instituto de Química, UNESP, Universidade Estadual Paulista, Araraquara-SP 14800-900, Brazil.
| | - Maria Claudia M Young
- Instituto de Botânica, Núcleo de Pesquisa em Fisiologia e Bioquímica, São Paulo-SP, 04301-902, Brazil.
| | | | - Angela Regina Araújo
- NuBBE - Núcleo de Bioensaios, Biossíntese e Ecofisiologia de Produtos Naturais, Departamento de Química Orgânica, Instituto de Química, UNESP, Universidade Estadual Paulista, Araraquara-SP 14800-900, Brazil.
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Abstract
Teleost v1r-related ora genes constitute a small and
highly conserved olfactory receptor gene family, and their direct orthologs are present in
lineages as distant as cartilaginous fishes. Recently, the first member of the
ora gene family was deorphanized. ORA1 detects p-hydroxyphenylacetic
acid with high sensitivity and specificity. This compound elicits olfactory-mediated
oviposition behavior in adult zebrafish mating pairs, suggesting a potential function as a
reproductive pheromone for pHPAA itself or a related substance. This association of an
odor and its cognate receptor with an oviposition response may provide a molecular basis
for studying neural circuits involved in fish reproduction.
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Affiliation(s)
- Gaurav Ahuja
- Institute for Genetics; University at Cologne ; Cologne, Germany
| | - Sigrun Korsching
- Institute for Genetics; University at Cologne ; Cologne, Germany
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