杆孢赤壳属一新组合(英文)  

A new combination of Allantonectria (Hypocreales)

作　　者：曾昭清[1,2] 庄文颖[1] 

机构地区：[1]中国科学院微生物研究所真菌学国家重点实验室,北京100101 [2]中国科学院大学,北京100049

出　　处：《菌物学报》2013年第2期292-296,共5页Mycosystema

基　　金：Supported by the National Natural Science Foundation of China (No. 31070015, No. 31270073);the Knowledge Innovation Program of the Chinese Academy of Sciences (No. KSCX2-EW-J-6)

摘　　要：长期以来,杆孢赤壳属被视为丛赤壳属的异名,最近才恢复其属级分类地位。臧氏丛赤壳在形态特征上与杆孢赤壳属的模式种Allantonectria miltina很相似,在子囊壳解剖结构、近圆柱形至柱棒状子囊、腊肠形子囊孢子等方面均表现出共性。二者间形态相似性得到了6个基因序列分析的支持,因而将臧氏丛赤壳转入杆孢赤壳属,建立新组合臧氏杆孢赤壳。Nectria zangii on Populus is transferred to the newly recovered genus Allantonectria as A. zangii comb. nov. The perithecial anatomy, subcylindrical to cylindric-clavate asci and allantoid to rod-shaped ascospores indicate its close relationship with A. miltina, the type species of Allantonectria. The taxonomic position of this fungus in Allantonectria other than Nectria is also confirmed by the DNA sequence analysis of six loci.

关 键 词：臧氏杆孢赤壳 序列分析 分类 

分 类 号：Q949.32[生物学—植物学]