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Morphological and phylogenetic analyses reveal two new species and a new record of Apiospora (Amphisphaeriales, Apiosporaceae) in China.

ABSTRACT: The genus Apiospora includes endophytes, pathogens and saprobes, with a wide host range and geographic distribution. In this paper, six Apiospora strains isolated from diseased and healthy tissues of bamboo leaves from Hainan and Shandong provinces in China were classified using a multi-locus phylogeny based on a combined dataset of ITS, LSU, tef1 and tub2, in conjunction with morphological characters, host association and ecological distribution. Two new species, Apiosporadongyingensis and A.hainanensis, and a new record of A.pseudosinensis in China, are described based on their distinct phylogenetic relationships and morphological analyses. Illustrations and descriptions of the three taxa are provided, along with comparisons with closely related taxa in the genus.

SUBMITTER: Liu R

PROVIDER: S-EPMC10210596 | biostudies-literature | 2023

REPOSITORIES: biostudies-literature

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Morphological and phylogenetic analyses reveal two new species and a new record of Apiospora (Amphisphaeriales, Apiosporaceae) in China.

Liu Rongyu R Li Duhua D Zhang Zhaoxue Z Liu Shubin S Liu Xinye X Wang Yixin Y Zhao Heng H Liu Xiaoyong X Zhang Xiuguo X Xia Jiwen J Wang Yujiao Y

MycoKeys 20230127

The genus Apiospora includes endophytes, pathogens and saprobes, with a wide host range and geographic distribution. In this paper, six Apiospora strains isolated from diseased and healthy tissues of bamboo leaves from Hainan and Shandong provinces in China were classified using a multi-locus phylogeny based on a combined dataset of ITS, LSU, tef1 and tub2, in conjunction with morphological characters, host association and ecological distribution. Two new species, ...[more]

PMID: 37251996

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