Polyphasic characterization of four new plant pathogenic Phyllosticta species from China, Japan, and the United States----中国科学院微生物研究所

科研成果

论文题目:	Polyphasic characterization of four new plant pathogenic Phyllosticta species from China, Japan, and the United States
作者:	Zhou Nan, Chen Qian, Carroll George, Zhang Ning, Shivas Roger G, and Cai Lei*.
联系作者:
刊物名称:	Fungal Biol
期:	119
卷:	5
页:	433-46
年份:	2015
影响因子:	2.177
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摘要:	The black rot disease of Vitis species and other host genera of Vitacease is caused by Phyllosticta ampelicida and allied taxa which is considered to be a species complex. In this paper, we introduce four new species of Phyllosticta, including two from the P. ampelicida complex, based on a polyphasic characterization including disease symptoms and host association, morphology, and molecular phylogeny. The phylogenetic analysis was conducted based on the ribosomal internal transcribed spacer (ITS) region and a combined multi-locus alignment of the ITS, actin (ACT), partial translation elongation factor 1-alpha (TEF-1), and glyceraldehydes 3-phosphate dehydrogenase (GPDH) gene regions. Our study confirms the phylogenetic distinctions of the four new species, as well as their phenotypic differences with known species in the genus.