نتایج جستجو برای: effector triggered immunity
تعداد نتایج: 173670 فیلتر نتایج به سال:
Phytophthora pathogens secrete an array of specific effector proteins to manipulate host innate immunity to promote pathogen colonization. However, little is known about the host targets of effectors and the specific mechanisms by which effectors increase susceptibility. Here we report that the soybean pathogen Phytophthora sojae uses an essential effector PsAvh262 to stabilize endoplasmic reti...
Understanding how fungi specialize on their plant host is crucial for developing sustainable disease control. A traditional, centuries-old rice agro-system of the Yuanyang terraces was used as a model to show that virulence effectors of the rice blast fungus Magnaporthe oryzaeh play a key role in its specialization on locally grown indica or japonica local rice subspecies. Our results have indi...
Macrophages detect bacterial infection through pattern recognition receptors (PRRs) localized at the cell surface, in intracellular vesicles or in the cytosol. Discrimination of viable and virulent bacteria from non-virulent bacteria (dead or viable) is necessary to appropriately scale the anti-bacterial immune response. Such scaling of anti-bacterial immunity is necessary to control the infect...
Plant mitogen-activated protein kinase (MAPK) cascades generally transduce extracellular stimuli into cellular responses. These stimuli include the perception of pathogen-associated molecular patterns (PAMPs) by host transmembrane pattern recognition receptors which trigger MAPK-dependent innate immune responses. In the model Arabidopsis, molecular genetic evidence implicates a number of MAPK c...
Defense Responses of Nicotiana benthamiana 14‐3‐3 Genes in Virus‐Induced Effector‐Triggered Immunity
Plants, unlike animals, lack specialized mobile immune cells, so they do not have an adaptive system. Instead, plants can launch specific, self-tolerant responses and establish memory. Plants possess defense mechanisms that efficiently detect ward off potentially dangerous microorganisms. These start with multiple signalling processes responsible for sensation, recognition, signal collection co...
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