Priming in plant–pathogen interactions
نویسندگان
چکیده
منابع مشابه
Differentiating genetic and environmental drivers of plantpathogen community interactions
1. Plant genotypic variation can shape associated arthropod and microbial communities locally, as has been demonstrated in controlled common garden experiments. However, the relative roles of plant genetics and the environment in defining communities at larger spatial scales are not well known. The environmental heterogeneity hypothesis maintains that plant genetic effects on associated communi...
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Atmospheric change studies conducted in free air concentration enrichment (FACE) systems and open-topped chambers have increased understanding of how factors, such as rising CO2 and O3 levels, impact the development of plant disease epidemics. Using these systems, plant scientists have been able to study host ⁄pathogen systems under real-world conditions where variations in multiple environment...
متن کاملPriming in plant-pathogen interactions.
Plants can acquire enhanced resistance to pathogens after treatment with necrotizing attackers, nonpathogenic root-colonizing pseudomonads, salicylic acid, beta-aminobutyric acid and many other natural or synthetic compounds. The induced resistance is often associated with an enhanced capacity to mobilize infection-induced cellular defence responses - a process called 'priming'. Although the ph...
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The lagging-strand DNA polymerase requires an oligoribonucleotide, synthesized by DNA primase, to initiate the synthesis of an Okazaki fragment. In the replication system of bacteriophage T7 both DNA primase and DNA helicase activities are contained within a single protein, the bifunctional gene 4 protein (gp4). Intermolecular interactions between gp4 and T7 DNA polymerase are crucial for the s...
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Over the last 30 or more years evidence has accumulated in favour of the view that memory is not a unitary faculty; rather, it can be subdivided into a number of functionally independent subsystems. Whilst dividing memory phenomena into these distinct subsystems has undoubtedly advanced our understanding of memory as a whole, the approach of studying subsystems in isolation fails to address pot...
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ژورنال
عنوان ژورنال: Trends in Plant Science
سال: 2002
ISSN: 1360-1385
DOI: 10.1016/s1360-1385(02)02244-6