Updating the Species Diversity of Pestalotioid Fungi: Four New Species of Neopestalotiopsis and Pestalotiopsis

被引:0
|
作者
Zhang, Weishan [1 ,2 ]
Li, Yixuan [1 ,2 ]
Lin, Lu [1 ,2 ]
Jia, Aoli [1 ,2 ]
Fan, Xinlei [1 ,2 ]
机构
[1] Beijing Forestry Univ, Key Lab Efficient Prod Forest Resources, Beijing 100083, Peoples R China
[2] Beijing Forestry Univ, Minist Educ, Key Lab Silviculture & Conservat, Beijing 100083, Peoples R China
基金
中国国家自然科学基金;
关键词
classification; identification; Pestalotiopsidaceae; phylogenetic analyses; PRIMER SETS; SP-NOV; PHYLOGENY; PATHOGENICITY; CLAVISPORA; MORPHOLOGY; DISEASE; CANKER; SPP; TREE;
D O I
10.3390/jof10070475
中图分类号
Q93 [微生物学];
学科分类号
071005 ; 100705 ;
摘要
Pestalotioid fungi are associated with a wide variety of plants around the world as pathogens, endophytes, and saprobes. In this study, diseased leaves and branches of plants were collected from Guizhou and Sichuan in China. Here, the fungal isolates were identified based on a phylogenetic analysis of the internal transcribed spacer region (ITS), the translation elongation factor 1-alpha (tef1-alpha) and the beta-tubulin (tub2) of ribosomal DNA, and the morphological characteristics. Ten Neopestalotiopsis isolates and two Pestalotiopsis isolates were obtained, and these isolates were further confirmed as four novel species (N. acericola, N. cercidicola, N. phoenicis, and P. guiyangensis) and one known species, N. concentrica.
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页数:14
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