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Glycomyces scopariae sp nov and Glycomyces mayteni sp nov., isolated from medicinal plants in China

作者 Qin, Sheng; Chen, Hua-Hong; Klenk, Hans-Peter; Zhao, Guo-Zhen; Li, Jie; Xu, Li-Hua; Li, Wen-Jun

期刊 INTERNATIONAL JOURNAL OF SYSTEMATIC AND EVOLUTIONARY MICROBIOLOGY , MAY 2009,:59

DOI 10.1099/ijs.0.2008/005942-0 PubMed 19406786

摘要 Two actinomycete strains, designated YIM 56256(T) and YIM 61331(T), were isolated from the roots of Scoparia dulcis and Maytenus austroyunnanensis, two Chinese medicinal plants, and their taxonomic status was established based on a polyphasic investigation. The organisms were found to have chemical and morphological markers typical of members of the genus Glycomyces. 16S rRNA gene sequence analysis showed that they were closely related to each other and to Glycomyces sambucus E71(T). A battery of physiological characteristics and levels of DNA-DNA relatedness indicated that strains YIM 56256(T) and YIM 61331(T) represent two novel species, clearly different from the related known Glycomyces species. On the basis of the data presented, it is evident that each of these strains represents a novel species of the genus Glycomyces, for which the names Glycomyces scopariae sp. nov. (type strain YIM 56256(T) =KCTC 19158(T) =DSM 44968(T)) and Glycomyces mayteni sp. nov. (type strain YIM 61331(T) =KCTC 19527(T) =CCTCC AA 208004(T)) are proposed.

涉及物种 野甘草 Scoparia dulcis 滇南美登木 Maytenus austroyunnanensis