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Efecto de Epichloë sobre la germinación y el rendimiento de Bromus auleticus bajo condiciones de estrés y en asociación a hongos solubilizadores de fósforo Tesis
(2019-03-29)
Bromus auleticus es una gramínea nativa perenne que establece asociaciones simbióticas mutualistas con endofitos Epichloë. Las poblaciones naturales de B. auleticus suelen presentar altos porcentajes de infección, por lo ...
What happens next? Legacy effects induced by grazing and grass-endophyte symbiosis on thistle plants and their floral visitors
(Springer, 2016-08)
Background and aims: Complex webs of multiple interactions determine the final aboveground and belowground community structure. While the mechanisms are difficult to determine, soil conditioning may modify other plants ...
Can the defensive mutualism between grasses and fungal endophytes protect non-symbiotic neighbours from soil pathogens?
(Springer, 2016-08)
Background and aims: It is proposed that Epichloë endophytes have a role protecting host grasses against pathogens. However, it is unclear whether this protection is extended to other non-symbiotic plants. Here we explored ...
Vertically transmitted symbionts as mechanisms of transgenerational effects
(Botanical Society of America, 2017-01)
PREMISE OF THE STUDY: A transgenerational effect occurs when a biotic or abiotic environmental factor acts on a parental individual and thereby affects the phenotype of progeny. Due to the importance of transgenerational ...
Sipha maydis sensitivity to defences of Lolium multiflorum and its endophytic fungus Epichloë occultans
(PeerJ Inc., 2019-12)
Background. Plants possess a sophisticated immune system to defend from herbivores. These defence responses are regulated by plant hormones including salicylic acid (SA) and jasmonic acid (JA). Sometimes, plant defences ...
Can seed-borne endophytes promote grass invasion by reducing host dependence on mycorrhizas?
(Elsevier, 2021-08)
Symbiotic interactions between plants and microorganisms have recently become the focus of research on biological invasions. However, the interaction between different symbionts and their consequences in host-plant invasion ...
An ecological framework for understanding the roles of Epichloë endophytes on plant defenses against fungal diseases
(Elsevier, 2020-11)
Plants harbor a wide diversity of microorganisms in their tissues. Some of them have a long co-evolutionary history with their hosts, likely playing a pivotal role in regulating the plant interaction with other microbes ...
Jasmonic acid regulation of the anti-herbivory mechanism conferred by fungal endophytes in grasses
(Wiley Blackwell Publishing, Inc, 2018-11)
The most studied mechanism of protection against herbivores in grasses associated with Epichloë fungal endophytes has been the fungal production of alkaloids. However, the contribution of the plant immune response on the ...