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Description of Bacillus kexueae sp nov and Bacillus manusensis sp nov., isolated from hydrothermal sediments
Sun, Qing-lei1,2; Yu, Chao1,3; Luan, Zhen-dong4; Lian, Chao4; Hu, Yong-hua1,2; Sun, Li1,2
2018-03-01
Source PublicationINTERNATIONAL JOURNAL OF SYSTEMATIC AND EVOLUTIONARY MICROBIOLOGY
ISSN1466-5026
Volume68Issue:3Pages:829-834
Corresponding AuthorSun, Li(lsun@qdio.ac.cn)
AbstractTwo Gram-staining-positive, strictly aerobic bacilli, designated as strains Ma50-5(T) and Ma50-6(T), were isolated from the hydrothermal sediments of Manus Basin in the western Pacific Ocean. Based on 16S rRNA gene sequence, strains Ma50-5(T) and Ma50-6(T) were most closely related to Bacillus alveayuensis (97.0 and 97.2 % identity, respectively). The 16S rRNA gene sequence identity between strains Ma50-5(T) and Ma50-6(T) was 97.4 %. The identities between strains Ma50-5(T) and Ma50-6(T) and other closely related organisms were below 97.0 %. The G+C contents of the genomic DNA of strains Ma50-5(T) and Ma50-6(T) were 43.4 and 47.6 mol%, respectively. The major fatty acids (>10 %) of both strains were iso-C-15:0 and iso-C-17:0. The predominant isoprenoid quinone detected in both strains was menaquinone-7. Phylogenetic, physiological, biochemical and morphological analyses suggested that strains Ma50-5(T) and Ma50-6(T) represent two novel species of the genus Bacillus, for which the names Bacillus kexueae sp. nov. (type strain Ma50-5(T)=KCTC 33881(T)=CCTCC AB 2017020(T)) and Bacillus manusensis sp. nov. (type strain Ma50-6(T)=KCTC 33882(T)=CCTCC AB 2017019(T)), respectively, are proposed.
KeywordBacillus hydrothermal vent thermophilic new species taxonomy
DOI10.1099/ijsem.0.002594
Indexed BySCI
Language英语
Funding ProjectStrategic Priority Research Program of the Chinese Academy of Sciences[XDA11030202] ; Scientific and Technological Innovation Project - Qingdao National Laboratory for Marine Science and Technology[2016ASKJ14] ; Taishan Scholar Program of Shandong Province
WOS Research AreaMicrobiology
WOS SubjectMicrobiology
WOS IDWOS:000432657400021
PublisherMICROBIOLOGY SOC
Citation statistics
Document Type期刊论文
Identifierhttp://ir.qdio.ac.cn/handle/337002/159225
Collection实验海洋生物学重点实验室
海洋地质与环境重点实验室
Corresponding AuthorSun, Li
Affiliation1.Chinese Acad Sci, Inst Oceanol, Key Lab Expt Marine Biol, Qingdao, Peoples R China
2.Qingdao Natl Lab Marine Sci & Technol, Lab Marine Biol & Biotechnol, Qingdao, Peoples R China
3.Univ Chinese Acad Sci, Beijing, Peoples R China
4.Chinese Acad Sci, Inst Oceanol, Key Lab Marine Geol & Environm, Qingdao, Peoples R China
First Author AffilicationInstitute of Oceanology, Chinese Academy of Sciences
Corresponding Author AffilicationInstitute of Oceanology, Chinese Academy of Sciences
Recommended Citation
GB/T 7714
Sun, Qing-lei,Yu, Chao,Luan, Zhen-dong,et al. Description of Bacillus kexueae sp nov and Bacillus manusensis sp nov., isolated from hydrothermal sediments[J]. INTERNATIONAL JOURNAL OF SYSTEMATIC AND EVOLUTIONARY MICROBIOLOGY,2018,68(3):829-834.
APA Sun, Qing-lei,Yu, Chao,Luan, Zhen-dong,Lian, Chao,Hu, Yong-hua,&Sun, Li.(2018).Description of Bacillus kexueae sp nov and Bacillus manusensis sp nov., isolated from hydrothermal sediments.INTERNATIONAL JOURNAL OF SYSTEMATIC AND EVOLUTIONARY MICROBIOLOGY,68(3),829-834.
MLA Sun, Qing-lei,et al."Description of Bacillus kexueae sp nov and Bacillus manusensis sp nov., isolated from hydrothermal sediments".INTERNATIONAL JOURNAL OF SYSTEMATIC AND EVOLUTIONARY MICROBIOLOGY 68.3(2018):829-834.
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