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Tytuł:
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Fungal endophyte diversity in table grapes.
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Autorzy:
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Wijekoon C; Agriculture and Agri-Food Canada, Morden Research and Development Centre, Morden, MB T1J 4B1, Canada.; Canadian Centre for Agri-Food Research in Health and Medicine, Winnipeg, MB R2H 2A6, Canada.
Quill Z; Canadian Centre for Agri-Food Research in Health and Medicine, Winnipeg, MB R2H 2A6, Canada.
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Źródło:
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Canadian journal of microbiology [Can J Microbiol] 2021 Jan; Vol. 67 (1), pp. 29-36. Date of Electronic Publication: 2020 Aug 11.
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Typ publikacji:
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Journal Article
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Język:
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English
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Imprint Name(s):
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Publication: 2011- : Ottawa, ON : Canadian Science Publishing
Original Publication: Ottawa, Canada : National Research Council, [1954-
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MeSH Terms:
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Endophytes/*isolation & purification
Fungi/*isolation & purification
Vitis/*microbiology
Biodiversity ; DNA, Ribosomal Spacer/genetics ; Endophytes/classification ; Endophytes/genetics ; Fruit/microbiology ; Fungi/classification ; Fungi/genetics ; Manitoba ; Microbiota/genetics
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Contributed Indexing:
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Keywords: Alternaria spp.; Cladosporium spp; endophytes fongiques; fungal endophytes; grapes; raisins
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Substance Nomenclature:
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0 (DNA, Ribosomal Spacer)
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Entry Date(s):
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Date Created: 20200812 Date Completed: 20210114 Latest Revision: 20210114
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Update Code:
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20240105
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DOI:
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10.1139/cjm-2020-0293
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PMID:
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32780963
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Plant fungal endophytes are diverse microbial sources that reside inside plants. Grapes ( Vitis vinifera ) are rich in polyphenols that have beneficial health effects, and recent research has shown that fungal endophytes in grapes may contribute to the production of these polyphenols and may serve as biocontrol agents. In this study, we determined the fungal microbial endophyte diversity in North American table grapes found at a Winnipeg, Manitoba, market. The amplicon internal transcribed spacer (ITS) metagenomics approach was used to profile the fungal communities of the fruit endophyte microbiome of three table grape types. The data supported endophyte diversity in different table grapes, including possible bioactive, saprophytic, and pathogenic fungi. Culturable endophytes were isolated and identified by morphology and ITS amplicon sequencing. The majority of the isolated culturable strains included Alternaria spp. and Cladosporium spp. The results provided evidence of the existence of diverse fungal endophytes isolated and identified from the fruit of the table grapes. These fungal endophytes may have potential in agricultural, industrial, and pharmaceutical applications.