生于竹子上的两个黑痣菌属新种OA
Two new species of Phyllachora on bamboos
竹子是云南重要的经济植物,并具有丰富的物种多样性.黑痣菌在竹子上普遍发生.黑痣菌分布广泛,具有极高的物种多样性.然而,与竹子相关的黑痣菌物种多样性目前仍缺乏深入研究.本研究结合形态描述和基于ITS+LSU+tef1-α序列的系统发育分析,描述了生于竹子上的2个黑痣菌属新种,分别是寄生于粉竹 Yushania falcatiaurita 的粉竹黑痣菌 Phyllachora yushaniae-falcatiauritae和寄生于滑竹Y.polytricha的滑竹黑痣菌P.yushaniae-polytrichae.
Bamboo is an important economic plant in Yunnan and exhibits high species diversity.The genus Phyllachora is rich in species diversity and widely distributed worldwide.Phyllachora species are common on bamboos,however,the diversity of the species associated with bamboos remains poorly understood.Based on multi-locus phylogenetic analyses of ITS,LSU,and tef1-α together with morphological characteristics,two new species on bamboo,Phyllachora yushaniae-falcatiauritae on Yushania falcatiaurita and P.yushaniae-polytrichae on Y.polytricha are described and illustrated.
李晓玲;李成云;刘琴;张艳青;方其仙
云南农业职业技术学院,云南 昆明 650212云南农业大学 云南生物资源保护与利用国家重点实验室,云南 昆明 650201云南农业职业技术学院,云南 昆明 650212云南农业职业技术学院,云南 昆明 650212云南农业职业技术学院,云南 昆明 650212
分子系统发育分类学黑痣菌科玉山竹属新种
molecular phylogenytaxonomyPhyllachoraceaeYushanianew species
《菌物学报》 2026 (6)
89-95,7
This work was supported by the Scientific Research Fund Project of Yunnan Provincial Department of Education(2026J1567).
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