Epichloë fungal endophytes influence seed - associated bacterial communities

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Bastías, Daniel A. AgResearch Limited. Grasslands Research Centre. Palmerston North, Nueva Zelanda.

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Detalles Bibliográficos
Autores principales: Bastías, Daniel A., Bubica Bustos, Ludmila, Jáuregui, Ruy, Barrera, Andrea, Acuña Rodríguez, Ian S., Molina Montenegro, Marco A., Gundel, Pedro Emilio
Formato: Artículo publishedVersion
Lenguaje:Inglés
Publicado: 2022
Materias:
SEED MICROBIOTA
PLANT - ASSOCIATED BACTERIAL COMMUNITIES
EPICHLOË ENDOPHYTES
PLANT-MICROBE INTERACTIONS
HERBIVORY
Acceso en línea:http://ri.agro.uba.ar/greenstone3/library/collection/arti/document/2022bastias
Aporte de:
FAUBA Digital - Facultad de Agronomía (UBA) de Universidad de Buenos Aires
id snrd:2022bastias
record_format dspace
institution Universidad de Buenos Aires
institution_str I-28
repository_str R-140
collection FAUBA Digital - Facultad de Agronomía (UBA)
language Inglés
orig_language_str_mv eng
topic SEED MICROBIOTA
PLANT - ASSOCIATED BACTERIAL COMMUNITIES
EPICHLOË ENDOPHYTES
PLANT-MICROBE INTERACTIONS
HERBIVORY
spellingShingle SEED MICROBIOTA
PLANT - ASSOCIATED BACTERIAL COMMUNITIES
EPICHLOË ENDOPHYTES
PLANT-MICROBE INTERACTIONS
HERBIVORY
Bastías, Daniel A.
Bubica Bustos, Ludmila
Jáuregui, Ruy
Barrera, Andrea
Acuña Rodríguez, Ian S.
Molina Montenegro, Marco A.
Gundel, Pedro Emilio
Epichloë fungal endophytes influence seed - associated bacterial communities
topic_facet SEED MICROBIOTA
PLANT - ASSOCIATED BACTERIAL COMMUNITIES
EPICHLOË ENDOPHYTES
PLANT-MICROBE INTERACTIONS
HERBIVORY
description Bastías, Daniel A. AgResearch Limited. Grasslands Research Centre. Palmerston North, Nueva Zelanda.
format Artículo
Artículo
publishedVersion
publishedVersion
author Bastías, Daniel A.
Bubica Bustos, Ludmila
Jáuregui, Ruy
Barrera, Andrea
Acuña Rodríguez, Ian S.
Molina Montenegro, Marco A.
Gundel, Pedro Emilio
author_facet Bastías, Daniel A.
Bubica Bustos, Ludmila
Jáuregui, Ruy
Barrera, Andrea
Acuña Rodríguez, Ian S.
Molina Montenegro, Marco A.
Gundel, Pedro Emilio
author_sort Bastías, Daniel A.
title Epichloë fungal endophytes influence seed - associated bacterial communities
title_short Epichloë fungal endophytes influence seed - associated bacterial communities
title_full Epichloë fungal endophytes influence seed - associated bacterial communities
title_fullStr Epichloë fungal endophytes influence seed - associated bacterial communities
title_full_unstemmed Epichloë fungal endophytes influence seed - associated bacterial communities
title_sort epichloë fungal endophytes influence seed - associated bacterial communities
publishDate 2022
url http://ri.agro.uba.ar/greenstone3/library/collection/arti/document/2022bastias
work_keys_str_mv AT bastiasdaniela epichloefungalendophytesinfluenceseedassociatedbacterialcommunities
AT bubicabustosludmila epichloefungalendophytesinfluenceseedassociatedbacterialcommunities
AT jaureguiruy epichloefungalendophytesinfluenceseedassociatedbacterialcommunities
AT barreraandrea epichloefungalendophytesinfluenceseedassociatedbacterialcommunities
AT acunarodriguezians epichloefungalendophytesinfluenceseedassociatedbacterialcommunities
AT molinamontenegromarcoa epichloefungalendophytesinfluenceseedassociatedbacterialcommunities
AT gundelpedroemilio epichloefungalendophytesinfluenceseedassociatedbacterialcommunities
_version_ 1843123677479043072
spelling snrd:2022bastias2025-09-08T09:43:08Z Bastías, Daniel A. Bubica Bustos, Ludmila Jáuregui, Ruy Barrera, Andrea Acuña Rodríguez, Ian S. Molina Montenegro, Marco A. Gundel, Pedro Emilio 2022 Bastías, Daniel A. AgResearch Limited. Grasslands Research Centre. Palmerston North, Nueva Zelanda. Bubica Bustos, Ludmila. CONICET – Universidad de Buenos Aires. Facultad de Agronomía. Instituto de Investigaciones Fisiológicas y Ecológicas Vinculadas a la Agricultura (IFEVA). Buenos Aires, Argentina. Bubica Bustos, Ludmila. AgResearch Limited. Grasslands Research Centre. Palmerston North, Nueva Zelanda. Jáuregui, Ruy. AgResearch Limited. Grasslands Research Centre. Palmerston North, Nueva Zelanda. Barrera, Andrea. Universidad de Talca. Instituto de Ciencias Biológicas. Laboratorio de Ecología Integrativa. Talca, Chile. Acuña Rodríguez, Ian S. Universidad de Talca. Instituto de Ciencias Biológicas. Laboratorio de Ecología Integrativa. Talca, Chile. Molina Montenegro, Marco A. Universidad de Talca. Instituto de Ciencias Biológicas. Laboratorio de Ecología Integrativa. Talca, Chile. Molina Montenegro, Marco A. Universidad Católica del Norte. Centro de Estudios Avanzados en Zonas Áridas (CEAZA). Coquimbo, Chile. Molina Montenegro, Marco A. Universidad Católica del Maule. Centro de Investigación de Estudios Avanzados del Maule. Talca, Chile. Gundel, Pedro Emilio. Universidad de Buenos Aires. Facultad de Agronomía. Instituto de Investigaciones Fisiológicas y Ecológicas Vinculadas a la Agricultura (IFEVA). Buenos Aires, Argentina. Gundel, Pedro Emilio. CONICET – Universidad de Buenos Aires. Facultad de Agronomía. Instituto de Investigaciones Fisiológicas y Ecológicas Vinculadas a la Agricultura (IFEVA). Buenos Aires, Argentina. Gundel, Pedro Emilio. Universidad de Talca. Instituto de Ciencias Biológicas. Laboratorio de Ecología Integrativa. Talca, Chile. Seeds commonly harbour diverse bacterial communities that can enhance the fitness of future plants. The bacterial microbiota associated with mother plant’s foliar tissues is one of the main sources of bacteria for seeds. Therefore, any ecological factor influencing the mother plant’s microbiota may also affect the diversity of the seed’s bacterial community. Grasses form associations with beneficial vertically transmitted fungal endophytes of genus Epichloë. The interaction of plants with Epichloë endophytes and insect herbivores can influence the plant foliar microbiota. However, it is unknown whether these interactions (alone or in concert) can affect the assembly of bacterial communities in the produced seed. We subjected Lolium multiflorum plants with and without its common endophyte Epichloë occultans (E+, E-, respectively) to an herbivory treatment with Rhopalosiphum padi aphids and assessed the diversity and composition of the bacterial communities in the produced seed. The presence of Epichloë endophytes influenced the seed bacterial microbiota by increasing the diversity and affecting the composition of the communities. The relative abundances of the bacterial taxa were more similarly distributed in communities associated with E+ than E- seeds with the latter being dominated by just a few bacterial groups. Contrary to our expectations, seed bacterial communities were not affected by the aphid herbivory experienced by mother plants. We speculate that the enhanced seed/seedling performance documented for Epichloë-host associations may be explained, at least in part, by the Epichloë-mediated increment in the seed-bacterial diversity, and that this phenomenon may be applicable to other plant-endophyte associations. tbls., grafs. application/pdf 10.3389/fmicb.2021.795354 1664-302X http://ri.agro.uba.ar/greenstone3/library/collection/arti/document/2022bastias eng info:eu-repo/semantics/openAccess openAccess openAccess http://ri.agro.uba.ar/greenstone3/library/page/biblioteca#section4 Frontiers in Microbiology Vol.12 art.795354 https://www.frontiersin.org/ SEED MICROBIOTA PLANT - ASSOCIATED BACTERIAL COMMUNITIES EPICHLOË ENDOPHYTES PLANT-MICROBE INTERACTIONS HERBIVORY Epichloë fungal endophytes influence seed - associated bacterial communities info:ar-repo/semantics/artículo info:eu-repo/semantics/article publishedVersion info:eu-repo/semantics/publishedVersion

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