Results 31 to 40 of about 991,004 (158)

Effector-triggered defence against apoplastic fungal pathogens [PDF]

, 2014
R gene-mediated host resistance against apoplastic fungal pathogens is not adequately explained by the terms pathogen-associated molecular pattern (PAMP)-triggered immunity (PTI) or effector-triggered immunity (ETI).
Mitrousia, G.K., Fitt, B.D.L., Stotz, H.U., Wit, P.J.G.M., de, Fitt, Bruce D.L., Stotz, Henrik, de Wit, Pierre, Mitrousia, Georgia   +7 more
core   +1 more source

Roles and mechanisms of effector-triggered immunity in plant disease resistance [PDF]

, 2020
The plant immune system involves extracellular receptors that detect pathogen-derived molecules, and intracellular receptors that recognize pathogen-secreted effectors.
Ngou, Pok
core   +3 more sources

Salicylic acid receptors activate jasmonic acid signalling through a non-canonical pathway to promote effector-triggered immunity

Nature Communications, 2016
Salicylic acid (SA) and jasmonic acid (JA) often act antagonistically in plant defence. Here, Liu et al. show that during effector-triggered immunity (ETI) against Pseudomonas syringae, JA signalling is activated via a non-canonical pathway involving the
Lijing Liu, Fathi-Mohamed Sonbol, Bethany Huot, Yangnan Gu, John Withers, Musoki Mwimba, Jian Yao, Sheng Yang He, Xinnian Dong   +8 more
doaj   +1 more source

Auto-acetylation on K289 is not essential for HopZ1a-mediated plant defense suppression

Frontiers in Microbiology, 2015
The Pseudomonas syringae type III-secreted effector HopZ1a is a member of the HopZ / YopJ superfamily of effectors that triggers immunity in Arabidopsis.
Jose Sebastian Rufian, Ainhoa eLucía, Alberto P Macho, Begoña eOrozco-Navarrete, Manuel Alberto Arroyo-Mateos, Eduardo Rodriguez Bejarano, Carmen R. Beuzón, Javier eRuiz-Albert   +7 more
doaj   +1 more source

PTI-ETI crosstalk:an integrative view of plant immunity [PDF]

, 2021
Plants resist attacks by pathogens via innate immune responses, which are initiated by cell surface-localized pattern-recognition receptors (PRRs) and intracellular nucleotide-binding domain leucine-rich repeat containing receptors (NLRs) leading to ...
Xin, Xiu Fang, Ding, Pingtao, Yuan, Minhang, Ngou, Bruno Pok Man   +3 more
core   +1 more source

Novel Effector RHIFs Identified From Acidovorax avenae Strains N1141 and K1 Play Different Roles in Host and Non-host Plants

Frontiers in Plant Science, 2021
Plant pathogenic bacteria inject effectors into plant cells using type III secretion systems (T3SS) to evade plant immune systems and facilitate infection. In contrast, plants have evolved defense systems called effector-triggered immunity (ETI) that can
Minami Nakamura, Machiko Kondo, Aika Suzuki, Hiroyuki Hirai, Fang-Sik Che, Fang-Sik Che, Fang-Sik Che   +6 more
doaj   +1 more source

Ubiquitin E3 ligase activity of Ralstonia solanacearum effector RipAW is not essential for induction of plant defense in Nicotiana benthamiana

Frontiers in Microbiology, 2023
As one of the most destructive bacterial phytopathogens, Ralstonia solanacearum causes substantial annual yield losses of many important crops. Deciphering the functional mechanisms of type III effectors, the crucial factors mediating R.
Xue Ouyang, Jialan Chen, Zhimao Sun, Rongbo Wang, Xuan Wu, Benjin Li, Congfeng Song, Peiqing Liu, Meixiang Zhang   +8 more
doaj   +1 more source

Quantification of the Humidity Effect on HR by Ion Leakage Assay

Bio-Protocol, 2019
We describe a protocol to measure the contribution of humidity on cell death during the effector-triggered immunity (ETI), the plant immune response triggered by the recognition of pathogen effectors by plant resistance genes.
Musoki Mwimba, Xinnian Dong
doaj   +1 more source

The epigenetic landscape of plant defense: Unlocking nature's toolkit for new plant protection

New Plant Protection, EarlyView.
This review examines how epigenetic mechanisms regulate plant immune gene activation, repression, and priming, then links these natural regulatory layers to emerging epigenetic editing, discussing their potential for precise, heritable crop protection and the challenges.
Xuexia Liu, Zhenhui Zhong
wiley   +1 more source

The Majority of the Type III Effector Inventory of Pseudomonas syringae pv. tomato DC3000 Can Suppress Plant Immunity

Molecular Plant-Microbe Interactions, 2009
The Pseudomonas syringae type III protein secretion system (T3SS) and the type III effectors it injects into plant cells are required for plant pathogenicity and the ability to elicit a hypersensitive response (HR). The HR is a programmed cell death that
Ming Guo, Fang Tian, Yashitola Wamboldt, James R. Alfano   +3 more
doaj   +1 more source