Comprehensive analysis of receptor-like kinase involved in MAMP recognition in Arabidopsis thaliana

细菌非甲基化DNA被鉴定为微生物/病原体相关分子模式（MAMP/PAMP）之一。我们研究了烟草植物中harpin识别系统作为分子模式之一，发现丁香假单胞菌pv.的祖先。烟粉虱可能通过内部缺失破坏了harpin基因hrpZ，从而逃避烟草的防御，并赋予烟草致病的能力。虽然我们在拟南芥中筛选了细菌DNA和/或harpin蛋白的受体基因，但没有鉴定出相应的突变株系。

Bacterial non-methylated DNA was identified as one of microbe/pathogen-associated molecular patterns(MAMP/PAMP). We investigated harpin recognition system in tobacco plant as one of molecular patterns and found that an ancestor of Pseudomonas syringae pv. tabaci might have disrupted harpin gene, hrpZ by an internal deletion to evade tobacco defenses and confer the ability to cause disease in tobacco plants. Although we screened the receptor genes for bacterial DNA and/or harpin protein in Arabidopsis thaliana, the corresponding mutant lines were not identified.