MSK
Search
- Page Path
- HOME > Search
Journal Article
- Georgenia faecalis sp. nov. isolated from the faeces of Tibetan antelope
- Xiaoxia Wang , Jing Yang , Yuyuan Huang , Xiaomin Wu , Licheng Wang , Limei Han , Sha Li , Huan Li , Xiaoying Fu , Hai Chen , Xiong Zhu
- J. Microbiol. 2020;58(9):734-740. Published online July 24, 2020
- DOI: https://doi.org/10.1007/s12275-020-0060-1
- 52 View
- 0 Download
- 2 Web of Science
- 2 Crossref
-
Abstract
- Two aerobic, Gram-stain-positive, non-motile, non-sporulating coccoid strains, designated ZLJ0423T and ZLJ0321, were isolated from the faeces of Tibetan antelope (Pantholops hodgsonii). Their optimal temperature, NaCl concentration and pH for growth were 28°C, 0.5% (w/v) NaCl and pH 7.5, respectively. Phylogenetic analysis based on 16S rRNA gene sequences revealed that strains ZLJ0423T and ZLJ0321 were very similar to each other (99.8%) and had a sequence similarity of 97.0% with Georgenia satyanarayanai NBRC 107612T and Georgenia subflava CGMCC 1.12782T. Phylogenomic analysis based on 688 core genes indicated that these strains formed a clade with G. satyanarayanai NBRC 107612T and Georgenia wutianyii Z294T. The predominant cellular fatty acids were anteiso-C15:0, anteiso-C15:1 A and C16:0. The major menaquinone was MK-8(H4). The cell-wall amino acids consisted of alanine, lysine, glycine and aspartic acid, with lysine as the diagnostic diamino acid. Diphosphatidylglycerol, phosphatidylglycerol, phosphatidylinositol, phosphatidylinositol mannosides and two unidentified lipids formed the polar lipid profile. The DNA G + C content of both isolates was 73.9 mol%. The digital DNA–DNA hybridization value between strains ZLJ0423T and ZLJ0321 was 91.2%, but their values with closely related species and other available type strains of the genus Georgenia were lower than the 70% threshold. On the basis of polyphasic taxonomic data, strains ZLJ0423T and ZLJ0321 represent a novel species within the genus Georgenia, for which the name Georgenia faecalis sp. nov. is proposed. The type strain is ZLJ0423T (= CGMCC 1.13681T = JCM 33470T).
-
Citations
Citations to this article as recorded by
- Short-term high-temperature pretreated compost increases its application value by altering key bacteria phenotypes
Linpei Han, Lei Li, Yun Xu, Xinyi Xu, Wenjie Ye, Yuanji Kang, Feng Zhen, Xuya Peng
Waste Management.2024; 180: 135. CrossRef -
Georgenia halotolerans sp. nov., a halotolerant actinobacterium isolated from Taklamakan desert soil
Shao-Wei Liu, Ke-Ke Luo, Fei-Na Li, Ben-Yin Zhang, De-Jun Zhang, Cheng-Hang Sun
International Journal of Systematic and Evolutionary Microbiology .2023;[Epub] CrossRef
- Short-term high-temperature pretreated compost increases its application value by altering key bacteria phenotypes
First
Prev
TOP
