Results 61 to 70 of about 18,594 (207)

Simultaneous Silencing of Xylanase Genes in Botrytis cinerea

Frontiers in Plant Science, 2017
The endo-β-1,4-xylanase BcXyn11A is one of several plant cell-wall degrading enzymes that the phytopathogenic fungus Botrytis cinerea secretes during interaction with its hosts. In addition to its enzymatic activity, this protein also acts as an elicitor of the defense response in plants and has been identified as a virulence factor.
González Carracedo, Mario Andrés, García Expósito, Néstor, González Díaz, Celedonio, Brito Alayón, Nélida   +3 more
openaire   +4 more sources

Decoding MAPK cascades in plant immunity: Activation, regulation, integration, and pathogen manipulation

Journal of Integrative Plant Biology, EarlyView.
This review focuses on mitogen‐activated protein kinase (MAPK) activation and summarizes how plants regulate and integrate MAPK signaling in modulating plant immune responses. It also examines the effectors pathogens have evolved to manipulate MAPK activation and thereby inhibit plant immunity.
Guitao Zhong, Zhanchun Wang, Dingzhong Tang, Wei Wang   +3 more
wiley   +1 more source

Molecular Characterization and Geographic Distribution of a Mymonavirus in the Population of Botrytis cinerea

Viruses, 2018
Here, we characterized a negative single-stranded (−ss)RNA mycovirus, Botrytis cinerea mymonavirus 1 (BcMyV1), isolated from the phytopathogenic fungus Botrytis cinerea.
Fangmin Hao, Mingde Wu, Guoqing Li
doaj   +1 more source

Strigolactone‐mediated architecture regulation and stress resilience: Insights and innovations for crop breeding

Journal of Integrative Plant Biology, EarlyView.
This review summarizes the discovery, biosynthesis, and transport of strigolactone, and the D14‐D3/MAX2‐D53/SMXLs signaling module. It highlights diverse roles of strigolactone in plant architecture, stress responses, and crop breeding, including species‐specific functions, hormonal crosstalk, and agricultural applications.
Qingliang Hu, Jiayang Li, Bing Wang
wiley   +1 more source

14‐3‐3 proteins: Central hubs in plant development and stress adaptation

Journal of Integrative Plant Biology, EarlyView.
This review highlights recent advances elucidating the important roles of 14‐3‐3 proteins in regulating phytohormone networks, biotic and abiotic stress tolerance, growth‐defense trade‐offs, and evolutionary adaptations. Furthermore, it provides a forward‐looking perspective on 14‐3‐3 biology and the development of climate‐resilient smart crops under ...
Jiale Yuan, Qizhang Wang, Jing Cao, Furong Wang, Hua Zhou, Jigang Li, Fang Lin   +6 more
wiley   +1 more source

Mise au point d'une mesure rapide de l'activité laccase dans les moûts et dans les vins par la méthode a la syringaldazine. Application à l'appréciation de l'état sanitaire des vendanges

OENO One, 1984
The syringaldazine assay has been adapted for quantitative determination of laccase activity from Botrytis cinerea, in must and new wines. This colorimetric method is fast, specifie and sensible.
Denis Dubourdieu, Catherine Grassin, Catherine Deruche, Pascal Ribéreau-Gayon   +3 more
doaj   +1 more source

Dodder seedlings benefit from apoplastic nutrition by inducing SWEET15‐mediated unloading of sucrose from the host's phloem

New Phytologist, EarlyView.
Cuscuta reflexa infection sites. Summary Cuscuta species are holoparasitic plants that penetrate host stems with haustoria, connect to the vasculature and exhaust water, nutrients and carbohydrates. Parasite seedlings possess only limited maternal reserves and the development of a vascular connection takes several days.
Maleen Hartenstein, Dominik Eydam, Antonia Klatt, Arne Greif, Peter Slaby, Ronja Burggraf, Franz Klebl, Isabell Albert, Uwe Sonnewald, Ruth Stadler, Markus Albert   +10 more
wiley   +1 more source

From knowledge graph to topological data analysis: a novel framework to analyze gene regulatory networks for tomato–multi‐pathogen interactions

New Phytologist, EarlyView.
GENIAL framework. Summary of the main steps of the framework to infer and analyze GRN. Summary Tomato (Solanum lycopersicum), despite being the most important vegetable crop world‐wide, remains vulnerable to over 200 diseases caused by different pests.
Maxime Multari, Mathieu Carrière, Xavier Amorós‐Gabarrón, Krishna Kumar, Pratila Debnath, Alexina Damy, Ludo Andrianirina Mamisoa, Sebastian Lobentanzer, Julio Saez‐Rodriguez, Stéphanie Jaubert, Aurélien Dugourd, Justyna J. Olas, Silvia Bottini   +12 more
wiley   +1 more source

Systemic acquired resistance: an emerging role for jasmonates in local signal biogenesis, translocation and distal signal decoding

New Phytologist, EarlyView.
Jasmonate signalling underpins establishment of plant systemic acquired resistance (SAR). Activation of the hypersensitive response (HR) not only contains the pathogen but establishes broad spectrum resistance in unchallenged leaves. The strong burst of reactive oxygen/nitrogen species initiating the HR results in lipid peroxidation (illustrated by ...
Fay Bennett, Erin Stroud, Pradeep Kachroo, Murray Grant   +3 more
wiley   +1 more source

Comparative study of proteases of pathogenic and saprophytic filamentous fungi

Plant Protection Science, 2002
The presence of protein in the culture medium induced secretion of proteases in the studied filamentous fungi species. Comparative analysis of extracellular proteases expressed in vivo by saprotrophic (Trichoderma harzianum, Penicillium terlikowskii) and
Y.E. Dunaevsky, T.N. Gruban, G.A. Beliakova, M.A. Belozersky   +3 more
doaj   +1 more source