摘要
【目的】鉴定并报道我国一个曲霉新纪录种,即日耳曼曲霉。【方法】采用形态学性状及钙调蛋白和β-微管蛋白基因部分序列及核糖体DNA ITS1-5.8S-ITS2序列进行多相系统分类学分析。【结果】根据与日耳曼曲霉Aspergillus germanicus模式菌株CBS 123887的形态学和分子性状的比较分析,两株分离自中国山东泰山地区土壤的曲霉菌(AS3.15303和AS3.15304)被鉴定为日耳曼曲霉A.germanicus。【结论】参考我国迄今已报道的曲霉物种,确定日耳曼曲霉A.germanicus是曲霉属焦曲霉组的一个我国新记录种。
[Objective] Identification and reporting two Aspergillus isolates as a new Chinese record species, i.e, A. germanicus. [Methods] Polyphasic studies using morphological characters and clamodulin gene, β-tubulin gene and r DNA ITS1-5.8S-ITS2 sequences. [Results] Based on the comparisions of morphological and molecular characters of the two Aspergillus isolates（AS3.15303 and AS3.15304, isolated from soil in Shandong Province, China） with the ex-type of A. germanicus（CBS 123887）, the two Chinese isolates were identified as A. germanicus. [Conclusion] We confirmed that A. germanicus was a new Chinese record of Aspergillus section Usti.
出处
《微生物学通报》
CAS
CSCD
北大核心
2015年第4期674-682,共9页
Microbiology China
基金
The National Natural Science Foundation of China(No.31270539)
关键词
种系学
土壤真菌
分类学
Phylogenetics
Soil fungi
Taxonomy
