Analysis of Stored Wheat Grain-Associated Microbiota Reveals Biocontrol Activity among Microorganisms against Mycotoxigenic Fungi.
biocontrol
endophytes
epiphytes
mycotoxigenic fungi
mycotoxins
stored wheat grain microbiota
Journal
Journal of fungi (Basel, Switzerland)
ISSN: 2309-608X
Titre abrégé: J Fungi (Basel)
Pays: Switzerland
ID NLM: 101671827
Informations de publication
Date de publication:
20 Sep 2021
20 Sep 2021
Historique:
received:
26
08
2021
revised:
09
09
2021
accepted:
17
09
2021
entrez:
28
9
2021
pubmed:
29
9
2021
medline:
29
9
2021
Statut:
epublish
Résumé
Wheat grains are colonized by complex microbial communities that have the potential to affect seed quality and susceptibility to disease. Some of the beneficial microbes in these communities have been shown to protect plants against pathogens through antagonism. We evaluated the role of the microbiome in seed health: in particular, against mycotoxin-producing fungi. Amplicon sequencing was used to characterize the seed microbiome and determine if epiphytes and endophytes differ in their fungal and bacterial diversity and community composition. We then isolated culturable fungal and bacterial species and evaluated their antagonistic activity against mycotoxigenic fungi. The most prevalent taxa were found to be shared between the epiphytic and endophytic microbiota of stored wheat seeds. Among the isolated bacteria,
Identifiants
pubmed: 34575819
pii: jof7090781
doi: 10.3390/jof7090781
pmc: PMC8470753
pii:
doi:
Types de publication
Journal Article
Langues
eng
Subventions
Organisme : Ministry of Agriculture and Rural Development
ID : 20-06-0055
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