Results 71 to 80 of about 1,599 (212)

A Fungal Endophyte Alters Poplar Leaf Chemistry, Deters Insect Feeding and Shapes Insect Community Assembly

open access: yesEcology Letters, Volume 28, Issue 2, February 2025.
It is already known that endophytic fungi can influence plant defence against natural enemies such as herbivorous insects. However, our understanding of the underlying mechanisms is still limited. We investigated the influence of an endophytic fungus on the metabolome of poplars and the consequences for the preference and performance of herbivorous ...
Christin Walther   +8 more
wiley   +1 more source

Mutualism effectiveness and vertical transmission of symbiotic fungal endophytes in response to host genetic background

open access: yesEvolutionary Applications, 2012
Certain species of the Pooideae subfamily develop stress tolerance and herbivory resistance through symbiosis with vertically transmitted, asexual fungi.
Pedro E. Gundel   +6 more
doaj   +1 more source

Genotypic and Chemotypic Diversity of Neotyphodium Endophytes in Tall Fescue from Greece [PDF]

open access: yesApplied and Environmental Microbiology, 2012
ABSTRACT Epichloid endophytes provide protection from a variety of biotic and abiotic stresses for cool-season grasses, including tall fescue. A collection of 85 tall fescue lines from 15 locations in Greece, including both Continental and Mediterranean germplasm, was screened for the presence of native endophytes.
Johanna E, Takach   +6 more
openaire   +2 more sources

Endophytic entomopathogenic fungi as biological control agents of insect pests

open access: yesPest Management Science, Volume 80, Issue 12, Page 6033-6040, December 2024.
Interaction between plants and endophytic entomopathogenic fungi. Fungal metabolites and induced systemic resistance enhance the plant's defense mechanisms against pests and pathogens. In addition, volatile compounds emitted by the plants colonized by endophytic entomopathogenic fungi play an important role in recruiting natural enemies of insect pests,
Neha Panwar, Adrianna Szczepaniec
wiley   +1 more source

Neotyphodium / Epichloë ENDOPHYTES OF PERENNIAL RYEGRASS, MEADOW FESCUE AND RED FESCUE CULTIVARS CULTIVATED IN POLAND

open access: yesActa Scientiarum Polonorum: Hortorum Cultus, 2011
Grasses are very often infected by endophytic fungi of the Neotyphodium and Epichloë genera. They can produce metabolites toxic to livestock as well as beneficially affect grasses. Thus, endophytes can be used for plants improvement.
Dariusz Pańka
doaj  

Temporal host–symbiont dynamics in community contexts: Impacts of host fitness and vertical transmission efficiency on symbiosis prevalence

open access: yesFunctional Ecology, Volume 38, Issue 12, Page 2610-2622, December 2024.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Symbiotic associations play a role in plant ecology and evolution, but the outcome of the interaction depends on the life‐history traits of the partners and the environmental context.
Pedro E. Gundel   +6 more
wiley   +1 more source

Fungal endophytes can modulate plant invasion

open access: yesBiological Reviews, Volume 99, Issue 5, Page 1652-1671, October 2024.
ABSTRACT Symbiotic organisms may contribute to a host plant's success or failure to grow, its ability to maintain viable populations, and potentially, its probability of establishment and spread outside its native range. Intercellular and intracellular microbial symbionts that are asymptomatic in their plant host during some or all of their life cycle –
Nicholas W. Bard   +2 more
wiley   +1 more source

neotyphodium spp.- grass association in natural grassland in Argentina

open access: yesNZGA: Research and Practice Series, 2007
The agronomic importance of the grass-endophyte association became apparent after it was linked to livestock diseases. This paper reports the incidence of endophytes in natural grasslands in Argentina from data collected through grass seed collections, tillers and culms from natural grasslands.
M.N. Colabelli   +4 more
openaire   +2 more sources

General Access to Clavine Alkaloids via a Rhodium(I)‐Catalyzed Diastereoselective Hayashi‐Miyaura Reaction

open access: yesAdvanced Synthesis &Catalysis, Volume 366, Issue 6, Page 1397-1404, March 19, 2024.
Abstract We report the development of the diastereoselective rhodium(I)‐catalyzed intramolecular conjugate addition (Hayashi‐Miyaura reaction) of robust and easily handled 4‐pinacolboronic ester D‐tryptophan derivatives tethering an activated alkene as the acceptor.
Giovanni Leoni   +2 more
wiley   +1 more source

Micofilas, endófitos fúngicos y alcaloides en poblaciones de Melica stuckertii (Poaceae) del Centro de Argentina.

open access: yesBoletín de la Sociedad Argentina de Botánica
 Los vástagos de Poaceae pueden establecer con Ascomycetes (Balansieae) asociaciones simbióticas endofíticas denominadas micofilas. Las gramíneas no pueden sintetizar alcaloides en ausencia del endófito fúngico. Melica stuckertii Hack.
Cecilia A. Benavente   +2 more
doaj   +1 more source

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