Distinguishing Sanghuangporus from sanghuang-related fungi: a comparative and phylogenetic analysis based on mitogenomes

文献类型： 外文期刊

第一作者： Feng, Xi-long

作者： Feng, Xi-long;Xie, Tian-chen;Wang, Zhen-xin;Lin, Chao;Li, Zhao-chen;Gao, Jin-ming;Qi, Jianzhao;Huo, Jinxi;Li, Yougui;Liu, Chengwei

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关键词： Comparative mitogenome; Phylogenetic analysis; Sanghuang-like fungi; Sanghuangporus

期刊名称：APPLIED MICROBIOLOGY AND BIOTECHNOLOGY （ 影响因子：3.9； 五年影响因子：4.9 ）

ISSN： 0175-7598

年卷期： 2024 年 108 卷 1 期

页码：

收录情况： SCI

摘要： The Chinese medicinal fungi "Sanghuang" have been long recognized for their significant and valued medicinal properties, as documented in ancient medical literature. However, in traditional folk medicine, various macrofungi sharing similar appearance, habitat, and therapeutic effects with Sanghuang were erroneously used. These Sanghuang-like fungi mainly belong to the Porodaedalea, Phellinus, and Inonotus genera within the Hymenochaetaceae family. Despite the establishment of the Sanghuangporus genus and the identification of multiple species, the emerging taxonomic references based on morphological, ITS, and mycelial structural features have been inadequate to differentiate Sanghuangporus and Sanghuang-like fungi. To address this limitation, this study presents the first comparative and phylogenetic analysis of Sanghuang-related fungi based on mitogenomes. Our results show that Sanghuangporus species show marked convergence in mitochondrial genomic features and form a distinct monophyletic group based on phylogenetic analyses of five datasets. These results not only deepen our understanding of Sanghuang-like fungi but also offer novel insights into their mitochondrial composition and phylogeny, thereby providing new research tools for distinguishing members of the Sanghuangporus genus.

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