Diatrype genheensis sp. nov. – a new wood-inhabiting species of Diatrypaceae (Xylariales, Ascomycota) from China
Diatrype genheensis sp. nov. – a new wood-inhabiting species of Diatrypaceae (Xylariales, Ascomycota) from China
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DOI：
10.1080/07060661.2022.2154388
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发表时间：
2022-12
影响因子：
2
通讯作者：
Zhanen Yang;An-Hong Zhu;Bo Zhang;Zhi Qu;Hai-Xia Ma
中科院分区：
文献类型：
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作者：
Zhanen Yang;An-Hong Zhu;Bo Zhang;Zhi Qu;Hai-Xia Ma
Abstract A new species of Diatrype (Diatrypaceae, Xylariales), D. genheensis, is proposed based on a combination of morphological features and molecular evidence. Diatrype genheensis, from a fallen angiosperm branch in Inner Mongolia, is characterized by having 3–14 perithecia embedded within a stroma, polysporous asci and ascospores that are allantoid, slightly curved, aseptate and subhyaline. The phylogeny of Diatrypaceae was inferred from a combined dataset of ITS and β-tubulin sequences. The phylogenetic tree indicated that D. genheensis belongs to a clade with two other polysporous species, D. betulaceicola and D. larissae. In the phylogenetic trees, D. genheensis was clearly separated from other sampled species of Diatrype.
