MAMP (microbe-associated molecular pattern) triggered immunity in plants
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منابع مشابه
MAMP (microbe-associated molecular pattern) triggered immunity in plants
Plants are sessile organisms that are under constant attack from microbes. They rely on both preformed defenses, and their innate immune system to ward of the microbial pathogens. Preformed defences include for example the cell wall and cuticle, which act as physical barriers to microbial colonization. The plant immune system is composed of surveillance systems that perceive several general mic...
متن کاملElicitation and suppression of microbe-associated molecular pattern-triggered immunity in plant-microbe interactions.
Recent studies have uncovered fascinating molecular mechanisms underlying plant-microbe interactions that coevolved dynamically. As in animals, the primary plant innate immunity is immediately triggered by the detection of common pathogen- or microbe-associated molecular patterns (PAMPs/MAMPs). Different MAMPs are often perceived by distinct cell-surface pattern-recognition receptors (PRRs) and...
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To perceive potential pathogens in their environment, plants use pattern recognition receptors (PRRs) present on their plasma membranes. PRRs recognize conserved microbial features called pathogen-associated molecular patterns (PAMPs) and this detection leads to PAMP-triggered immunity (PTI), which effectively prevents colonization of plant tissues by non-pathogens(1,2). The most well studied s...
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Recognition of microbe-associated molecular patterns (MAMPs) leads to the generation of MAMP-triggered immunity (MTI), which restricts the invasion and propagation of potentially infectious microbes. It has been described that the perception of different bacterial and fungal MAMPs causes the repression of flavonoid induction upon light stress or sucrose application. However, the functional sign...
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For many years, plant pathology was divided into two schools of thought. It was clear that purified molecules or crude extracts from microbes or plants (referred to as general elicitors) could induce activation of general defense responses (Boller, 1995). Geneticists instead were studying plant resistance triggered by the recognition of a given pathogen Avirulence gene product by the correspond...
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ژورنال
عنوان ژورنال: Frontiers in Plant Science
سال: 2013
ISSN: 1664-462X
DOI: 10.3389/fpls.2013.00139