S. Yu. Shchyogolev, G. L. Burygin, Yu. V. Krasova, L. Yu. Matora
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引用次数: 0
Abstract
Conserved motifs (peptide patterns) determining the elicitor properties of plant-pathogenic bacteria were identified in the amino acid sequences of the flagellins of phytopathogenic, associative, and root nodule microflora. In plant-growth-promoting rhizobacteria (PGPR), analogs of one (flg22) out of two (flg22 and flgII-28) specific peptides characteristic of pathogens were found. Instead of glycine G18, characteristic of an elicitor, tyrosine Y18 was identified in flg22 analogs of most PGPR, which prevents actuation of the phytoimmunity mechanism against PGPR. Molecular docking with the AlphaFold software package demonstrated significance of the interaction between the plant receptor FLS2 and the canonical peptide flg22 and its analogs from a plant pathogen and an Azospirillum bacterium. However, in the case of the FLS3 plant receptor, only its interactions with the canonical peptide flgII-28 and its analog from the plant pathogen were statistically significant.
期刊介绍：
Accounts of Chemical Research presents short, concise and critical articles offering easy-to-read overviews of basic research and applications in all areas of chemistry and biochemistry. These short reviews focus on research from the author’s own laboratory and are designed to teach the reader about a research project. In addition, Accounts of Chemical Research publishes commentaries that give an informed opinion on a current research problem. Special Issues online are devoted to a single topic of unusual activity and significance.
Accounts of Chemical Research replaces the traditional article abstract with an article "Conspectus." These entries synopsize the research affording the reader a closer look at the content and significance of an article. Through this provision of a more detailed description of the article contents, the Conspectus enhances the article's discoverability by search engines and the exposure for the research.
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