Description of Four Novel Species in Pleosporales Associated with Coffee in Yunnan, China.

Journal of fungi (Basel, Switzerland) Pub Date : 2022-10-21 DOI:10.3390/jof8101113

Li Lu, Samantha C Karunarathna, Dong-Qin Dai, Yin-Ru Xiong, Nakarin Suwannarach, Steven L Stephenson, Abdallah M Elgorban, Salim Al-Rejaie, Ruvishika S Jayawardena, Saowaluck Tibpromma

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引用次数: 5

Abstract

In Yunnan Province, the coffee-growing regions are mainly distributed in Pu'er and Xishuangbanna. During the surveys of microfungi associated with coffee in Yunnan Province, seven taxa were isolated from coffee samples. Based on molecular phylogenetic analyses of combined ITS, LSU, SSU, rpb2, and tef1-α sequence data and morphological characteristics, four new species viz. Deniquelata yunnanensis, Paraconiothyrium yunnanensis, Pseudocoleophoma puerensis, and Pse. yunnanensis, and three new records viz. Austropleospora keteleeriae, Montagnula thailandica, and Xenocamarosporium acaciae in Pleosporales are introduced. In addition, Paracamarosporium fungicola was transferred back to Paraconiothyrium based on taxonomy and DNA sequences. Full descriptions, illustrations, and phylogenetic trees to show the placement of new and known taxa are provided. In addition, the morphological comparisons of new taxa with closely related taxa are given.

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标题云南咖啡多孢菌属四新种记述。

在云南省，咖啡种植区主要分布在普洱和西双版纳。在云南省咖啡相关微真菌的调查中，从咖啡样品中分离到7个分类群。基于ITS、LSU、SSU、rpb2和tef1-α组合序列数据和形态特征的分子系统发育分析，确定了4个新种:Deniquelata yunnanensis、Paraconiothyrium yunnanensis、Pseudocoleophoma puerensis和Pse。并介绍了3个新记录，即多孢子亚纲中的Austropleospora keteleeriae、Montagnula泰国和Xenocamarosporium acaciae。此外，根据分类和DNA序列，将真菌副孢子菌转移回副甲状腺。提供了完整的描述，插图和系统发育树，以显示新的和已知的分类群的位置。此外，还对新分类群与近缘分类群进行了形态学比较。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Journal of fungi (Basel, Switzerland)

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