نتایج جستجو برای: triggered immunity

تعداد نتایج: 138224  

Journal: :Plants 2021

Plant resistance proteins recognize cognate pathogen avirulence (also named effectors) to implement the innate immune responses called effector-triggered immunity. Previously, we reported that hopA1 from Pseudomonas syringae pv. strain 61 was identified as an avr gene for Arabidopsis thaliana. Using a forward genetic screen approach, cloned hopA1-specific TIR-NBS-LRR class disease gene, RESISTA...

2017
Changlong Chen Yongpan Chen Heng Jian Dan Yang Yiran Dai Lingling Pan Fengwei Shi Shanshan Yang Qian Liu

Heterodera avenae is one of the most important plant pathogens and causes vast losses in cereal crops. As a sedentary endoparasitic nematode, H. avenae secretes effectors that modify plant defenses and promote its biotrophic infection of its hosts. However, the number of effectors involved in the interaction between H. avenae and host defenses remains unclear. Here, we report the identification...

2013
Pär R. Davidsson Tarja Kariola Outi Niemi E. T. Palva

Soft rot pectobacteria are broad host range enterobacterial pathogens that cause disease on a variety of plant species including the major crop potato. Pectobacteria are aggressive necrotrophs that harbor a large arsenal of plant cell wall-degrading enzymes as their primary virulence determinants. These enzymes together with additional virulence factors are employed to macerate the host tissue ...

Journal: :The Plant cell 2013
Weiguo Zhang Malou Fraiture Dagmar Kolb Birgit Löffelhardt Yoshitake Desaki Freddy F G Boutrot Mahmut Tör Cyril Zipfel Andrea A Gust Frédéric Brunner

Effective plant defense strategies rely in part on the perception of non-self determinants, so-called microbe-associated molecular patterns (MAMPs), by transmembrane pattern recognition receptors leading to MAMP-triggered immunity. Plant resistance against necrotrophic pathogens with a broad host range is complex and yet not well understood. Particularly, it is unclear if resistance to necrotro...

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