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A new Alternaria species from grapevine in China

文献类型: 外文期刊

作者: Tao, Wen-Chen 1 ; Zhang, Wei 2 ; Yan, Ji-Ye 2 ; Hyde, Kevin D. 3 ; McKenzie, Eric H. C. 5 ; Li, Xing-Hong 2 ; Wang, Yo 1 ;

作者机构: 1.Guizhou Univ, Dept Plant Pathol, Guiyang 550025, Guizhou, Peoples R China

2.Beijing Acad Agr & Forestry Sci, Inst Plant & Environm Protect, Beijing 100097, Peoples R China

3.Mae Fah Luang Univ, Sch Sci, Chiang Rai, Thailand

4.Mae Fah Luang Univ, Inst Excellence Fungal Res, Chiang Rai, Thailand

5.Landcare Res, Auckland, New Zealand

关键词: Pathogen;Small-spored group;Vitis yunnanensis

期刊名称:MYCOLOGICAL PROGRESS ( 影响因子:2.847; 五年影响因子:2.577 )

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收录情况: SCI

摘要: Twelve Alternaria strains were isolated from pedicels and rachis from different parts of grapevines in China. In a phylogenetic analysis, nine showed a close relationship with Alternaria longipes, and are described as a new species, A. viniferae sp. nov., but the other four clustered with A. alternata and A. arborescens within the alternata species-group. The new species can clearly be separated from other related small-spored Alternaria species based on sequences of portions of the glyceraldehyde-3-phosphate dehydrogenase (gpd) and Alternaria major allergen (Alt a 1) genes as well as by distinctive morphology.

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