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综述甘蔗宿根矮化病病原细菌Leifsonia xylisubs.p xyli(Lxx)基因组组成特征、基因组进化、基因组中致病相关基因与寄主适应性等方面的研究进展,并对该病原菌、引起番茄细菌性萎蔫和溃疡的病原细菌、马铃薯环腐病病原细菌的基因组和致病相关基因进行比较,发现它们存在同源致病基因,如celA、pat1基因,其致病机理可能有相似性。
This paper reviewed the research progress of genome composition, genome evolution, gene-related genes and host adaptability of Leifsonia xylisubs.p xyli (Lxx) in the pathogen of sugarcane root blight, and caused the bacterial wilt of tomato The pathogenic bacteria of the ulcer and the genome of the pathogen of the potato ring rot are compared with those of pathogenicity and found that they have homologous pathogenic genes such as celA and pat1, and their pathogenic mechanism may be similar.