Phylogeny and taxonomy of three species of Blastospora (Pucciniales) from East Asia.

IF 2.6 2区生物学 Q2 MYCOLOGY Mycologia Pub Date : 2023-07-01 DOI:10.1080/00275514.2023.2196501

Jing Xin Ji, Izumi Okane, Yun Feng Zhang, Yong Shan Fan, Ke Xu, Zhuang Li, Yu Li, Makoto Kakishima

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Abstract

Three species of the rust fungus genus Blastospora, Bl. betulae, Bl. itoana, and Bl. smilacis, have been reported in East Asia. Although their morphological characteristics and life cycles have been investigated, their phylogenetic positions have not been clarified sufficiently. Phylogenetic analysis showed that these three species were included into Zaghouaniaceae of Pucciniales. However, Bl. betulae was phylogenetically distinct from Bl. itoana and Bl. smilacis and different from other genera. Based on this result, and applying recent International Code of Nomenclature decisions/recommendations/requirements, Botryosorus, gen. nov., and Bo. deformans,, comb. nov., were applied for Bl. betulae. Two new combinations, Bl. radiata for Bl. itoana and Bl. makinoi for Bl. smilacis, were also applied. Their host plants and distribution were described based on literature records. Zaghouania yunnanensis, comb. nov., was proposed for Cystopsora yunnanensis as a result of this analysis.

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东亚三种芽孢属植物的系统发育与分类。

在东亚已报道了3种锈菌属(Blastospora): blb.betulae、blb.itoana和blb.smilacis。虽然它们的形态特征和生命周期已被研究，但它们的系统发育位置尚未得到充分澄清。系统发育分析表明，这3种植物均属麻瓜属麻瓜科。但在系统发育上，桦木属与白托木属和菝葜属不同，与其他属也不同。基于这一结果，并应用最近国际命名规则的决定/建议/要求，Botryosorus, gen. nov.和Bo.;、,梳子。11月11日，对桦木进行了应用。另外，还应用了两个新组合，分别是对白刀鱼的放射线白刀和对菝葜的makinoi白刀。根据文献记载，对其寄主植物和分布进行了描述。云南扎花，梳状。根据这一分析结果，建议将其命名为云南囊藻。

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来源期刊

Mycologia 生物-真菌学

CiteScore

6.20

自引率

3.60%

发文量

审稿时长

4-8 weeks

期刊介绍： International in coverage, Mycologia presents recent advances in mycology, emphasizing all aspects of the biology of Fungi and fungus-like organisms, including Lichens, Oomycetes and Slime Molds. The Journal emphasizes subjects including applied biology, biochemistry, cell biology, development, ecology, evolution, genetics, genomics, molecular biology, morphology, new techniques, animal or plant pathology, phylogenetics, physiology, aspects of secondary metabolism, systematics, and ultrastructure. In addition to research articles, reviews and short notes, Mycologia also includes invited papers based on presentations from the Annual Conference of the Mycological Society of America, such as Karling Lectures or Presidential Addresses.