Nuclear dynamics ofArabidopsiscalcium-dependent protein kinases in effector-triggered immunity
نویسندگان
چکیده
منابع مشابه
Effector triggered immunity
Pathogenic bacteria produce virulence factors called effectors, which are important components of the infection process. Effectors aid in pathogenesis by facilitating bacterial attachment, pathogen entry into or exit from the host cell, immunoevasion, and immunosuppression. Effectors also have the ability to subvert host cellular processes, such as hijacking cytoskeletal machinery or blocking p...
متن کاملFunctions of Calcium-Dependent Protein Kinases in Plant Innate Immunity.
An increase of cytosolic Ca(2+) is generated by diverse physiological stimuli and stresses, including pathogen attack. Plants have evolved two branches of the immune system to defend against pathogen infections. The primary innate immune response is triggered by the detection of evolutionarily conserved pathogen-associated molecular pattern (PAMP), which is called PAMP-triggered immunity (PTI)....
متن کاملNuclear Pore Permeabilization Is a Convergent Signaling Event in Effector-Triggered Immunity
Nuclear transport of immune receptors, signal transducers, and transcription factors is an essential regulatory mechanism for immune activation. Whether and how this process is regulated at the level of the nuclear pore complex (NPC) remains unclear. Here, we report that CPR5, which plays a key inhibitory role in effector-triggered immunity (ETI) and programmed cell death (PCD) in plants, is a ...
متن کاملEffector-triggered immunity signaling: from gene-for-gene pathways to protein-protein interaction networks.
In its simplicity and testability, Flor's gene-for-gene hypothesis has been a powerful driver in plant immunity research for decades. Once the molecular underpinnings of gene-for-gene resistance had come into sharper focus, there was a reassessment of Flor's hypothesis and a name change to effector-triggered immunity. As implied by the name change and exemplified by pioneering studies, plant im...
متن کاملProteomics of effector-triggered immunity (ETI) in plants
Effector-triggered immunity (ETI) was originally termed gene-for-gene resistance and dates back to fundamental observations of flax resistance to rust fungi by Harold Henry Flor in the 1940s. Since then, genetic and biochemical approaches have defined our current understanding of how plant "resistance" proteins recognize microbial effectors. More recently, proteomic approaches have expanded our...
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ژورنال
عنوان ژورنال: Plant Signaling & Behavior
سال: 2013
ISSN: 1559-2324
DOI: 10.4161/psb.23868