Yun-Li Feng, Da-Feng Sun, Yuan Fang, Rong Hua, Shao-Xiong Liu, Ming Ma, Xiang Guo
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引用次数: 0
摘要
本研究介绍了在中国西南地区发现的一种新型真菌--永平囊霉菌。新菌种的特点是菌褶颜色从浅橙红色到橙红色不等；菌褶表面有皱纹，并伴有膜质和絮状鳞片的宿存环斑。在环带上方，颜色从白色过渡到黄褐色。通过对形态特征和系统发育关系的分析，这一建议得到了证实。通过对 ITS + nrLSU DNA 区域进行综合最大似然法和贝叶斯序列分析，进一步证实了新发现物种的系统发育位置。此外，通过详细的插图和与近缘物种的比较研究，加强了对 C. yongpingense 的技术描述。
Cystoderma yongpingense sp. nov. (Squamanitaceae, Agaricales) a new species from southwestern China
The present study introduces a novel fungus, Cystoderma yongpingense, which was identified in the southwestern region of China. The new species is characterized by a pileus that ranges in color from light orange-red to orange-red; the pileus has a wrinkled surface and is accompanied by a persistent annulus that is membranous and floccose-scaly. Above the annulus, the color transitions from white to yellowish brown. This proposal is substantiated through analyses encompassing both morphological characteristics and phylogenetic relationships. The phylogenetic position of the newly discovered species has been further corroborated through comprehensive maximum likelihood and Bayesian sequence analyses of the ITS + nrLSU DNA regions. Additionally, the technical description of C. yongpingense is enhanced by detailed illustrations and comparative studies with species that are closely related.
期刊介绍：
Mycoscience is the official English-language journal of the Mycological Society of Japan and is issued bimonthly. Mycoscience publishes original research articles and reviews on various topics related to fungi including yeasts and other organisms that have traditionally been studied by mycologists. The research areas covered by Mycoscience extend from such purely scientific fields as systematics, evolution, phylogeny, morphology, ecology, physiology, biochemistry, genetics, and molecular biology, to agricultural, medical, and industrial applications. New and improved applications of well-established mycological techniques and methods are also covered.
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