Beltrania sinensis sp. nov., an endophytic fungus from China and a key to species of the genus
作者: Hua ZhengXiao-Qian YangJing-Shi DengJian-Ping XuZe-Fen Yu
作者单位: 1Key Laboratory for Microbial Resources of the Ministry of Education, Yunnan University, Kunming, Yunnan, 650091 , PR China
2McMaster University, Hamilton, Ontario, L8S 4K1 , Canada
3Yunnan University, Kunming, 650032 , PR China
刊名: International Journal of Systematic and Evolutionary Microbiology, 2019
来源数据库: Microbiology Society
DOI: 10.1099/ijsem.0.003897
关键词: BeltraniaceaePhylogenyTaxonomic keyEndophytic fungusAmphisphaeriales
原始语种摘要: During a survey of endophytic fungi in plant roots in secondary forests in Yunnan, China, a novel ascomyceteous taxon, Beltrania sinensis , was isolated from Quercus cocciferoides Hand.-Mazz. and Fraxinus malacophylla Hemsl. This novel species is characterized by having oval or obovoid conidiogenous cells with several apical, flat-tipped denticles, and biconic, aseptate, smooth, pale brown conidia with a hyaline to subhyaline equatorial transverse band and apical tubular appendage. Phylogenetic analysis of the combined sequences of the internal transcribed spacer and the LSU rRNA gene confirmed its novel species status within the genus Beltrania . Here, the novel species is described and illustrated, and a taxonomic key to species in the genus Beltrania is provided.
全文获取路径: 英国微生物学会 

  • genus 
  • fungus 真菌
  • endophytic 内部生长的
  • aseptate 无隔膜的
  • obovoid 倒形卵形
  • conidia 分生孢子
  • species 
  • hyaline 玻璃质的
  • China 中国
  • apical 顶端的