Bacterial disease resistance in Arabidopsis through flagellin perception
@article{Zipfel2004BacterialDR, title={Bacterial disease resistance in Arabidopsis through flagellin perception}, author={Cyril Zipfel and Silke Robatzek and Lionel Navarro and Edward J. Oakeley and Jonathan D. G. Jones and Georg Felix and Thomas Boller}, journal={Nature}, year={2004}, volume={428}, pages={764-767} }
Plants and animals recognize microbial invaders by detecting pathogen-associated molecular patterns (PAMPs) such as flagellin. [] Key Result This induced resistance seems to be independent of salicylic acid, jasmonic acid and ethylene signalling. Wild-type and fls2 mutants both display enhanced resistance when treated with crude bacterial extracts, even devoid of elicitor-active flagellin, indicating the existence of functional perception systems for PAMPs other than flagellin.
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It is demonstrated that flagellin perception contributes to the basal resistance against bacteria, as fls2 mutants are more susceptible to bacterial infection, proving for the first time that perception of a single PAMP is sufficient to restrict bacterial growth.
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