Microbacterium gilvum sp. nov., isolated from civet faeces

详细信息    查看全文

• 作者：Xiu Chen ; Qin-Yuan Li ; Gui-Ding Li ; Fang-Ji Xu ; Yi Jiang ; Li Han…
• 刊名：Antonie van Leeuwenhoek
• 出版年：2016
• 出版时间：September 2016
• 年：2016
• 卷：109
• 期：9
• 页码：1177-1183
• 全文大小：414 KB
• 刊物类别：Biomedical and Life Sciences
• 刊物主题：Life Sciences
  Microbiology
  Medical Microbiology
  Plant Sciences
  Soil Science and Conservation
  
• 出版者：Springer Netherlands
• ISSN：1572-9699
• 卷排序：109

文摘

A novel aerobic, non-motile, Gram-positive, rod-shaped actinobacterium, designated YIM 100951T, was isolated from the faeces of civets (Viverra zibetha) living in the National Nature Protect Region in Selangor, Malaysia. Strain YIM 100951T shows high similarities with Microbacterium barkeri DSM 20145T (97.6 %), Microbacterium oryzae MB10T (97.3 %), Microbacterium lemovicicum ViU22T (97.1 %) and Microbacterium indicum BBH6T (97.0 %) based on their 16S rRNA genes. However, phylogenetic analysis showed that strain YIM 100951T formed a clade with Microbacterium halotolerans YIM 70130T (96.7 %), Microbacterium populi 10–107–8T (96.7 %) and Microbacterium sediminis YLB-01T (96.9 %). DNA–DNA hybridization was carried out between strains YIM 100951T and M. barkeri DSM 20145T, the result showed a value of 23.2 ± 4.5 %. In addition, some of the physiological, biochemical and chemotaxonomic characteristics of strain YIM 100951T are different from the closely related strains. Thus, we suggest that strain YIM 100951T represents a novel species of the genus Microbacterium, for which the name Microbacterium gilvum sp. nov. is proposed. The type strain is YIM 100951T (=DSM 26235T = CCTCC AB 2012971T).KeywordsMicrobacterium gilvum sp. nov.16S rRNAFaeces