摘要
对采自青海省的6种白粉菌进行了形态学分类鉴定,并对这几种r DNA-ITS序列进行扩增和测序,构建了系统发育树,分析了这几种白粉病菌的种类和彼此之间的系统发育关系。研究证明,形态分类学结果与分子系统发育结果一致,也证实国际白粉菌分类理论与方法的合理性。
In this paper, we classified and identified six kinds of powdery mildew in Qinghai on morphological, and carried on rDNA- ITS amplification and sequencing experiments. Phylogenetic tree was constructed. We analyzed the several species phylogenetic relationship between each other. Studies showed that the results of morphological are consistent with subsystem development, and have confirmed the international theories and methods of classifition of powdery mildew are reasonable.
出处
《长江蔬菜》
2015年第20期100-103,共4页
Journal of Changjiang Vegetables
关键词
白粉菌
形态
系统发育
青海省
Powdery mildew
Form
System development
Qinghai
