title: Bacillus abyssalis sp. nov., isolated from a sediment of the South China Sea.
abstract: A Gram-positive bacterium, designated SCSIO 15042(T), was isolated from a sediment of the South China Sea and was subjected to a polyphasic taxonomic study. The isolate grew at 20-60 °C, pH 6.0-10.0 and it could grow with up to 10 % (w/v) NaCl. The cell-wall diamino acid was found to be meso-diaminopimelic acid. Polar lipids were found to be diphosphatidylglycerol, phosphatidylglycerol and phosphatidylethanolamine and an unknown polar lipid. The only menaquinone was determined to be MK-7. The major fatty acids were identified as C16:1 ω7c/C16:1 ω6c, C16:0, iso-C15:0, anteiso-C15:0, and iso-C16:0. The DNA G+C content of strain SCSIO 15042(T) was determined to be 43.1 mol%. Phylogenetic analysis based on 16S rRNA gene sequences affiliated strain SCSIO 15042(T) to the genus Bacillus. Levels of 16S rRNA gene sequence similarities between strain SCSIO 15042(T) and Bacillus herbersteinensis D-1-5a(T), Bacillus infantis SMC 4352-1(T), Bacillus novalis LMG 21837(T) and Bacillus drentensis LMG 21831(T) were 96.2, 96.2, 96.1 and 96.1 %, respectively. Based on the evidence of the present polyphasic study, strain SCSIO 15042(T) is considered to represent a novel species of the genus Bacillus, for which the name Bacillus abyssalis sp. nov. is proposed. The type strain is SCSIO 15042(T) (=DSM 25875(T) = CCTCC AB 2012074(T) = NBRC 109102(T)).
authors: Key Laboratory of Marine Bio-resources Sustainable Utilization CAS, RNAM Center for Marine Microbiology, Guangdong Key Laboratory of Marine Materia Medica, South China Sea Institute of Oceanology, Chinese Academy of Sciences, 164 West Xingang Road, Guangzhou, 510301, People's Republic of China.
authors: Zhi-Qing
authors: ZQ
authors: You
authors: Jie
authors: J
authors: Li
authors: Sheng
authors: S
authors: Qin
authors: Xin-Peng
authors: XP
authors: Tian
authors: Fa-Zuo
authors: FZ
authors: Wang
authors: Si
authors: S
authors: Zhang
authors: Wen-Jun
authors: WJ
authors: Li
mesh_terms: D001407:Bacillus / Q000145:classification* / Q000235:genetics / Q000302:isolation & purification* / Q000502:physiology; D015373:Bacterial Typing Techniques; D001482:Base Composition; D002473:Cell Wall / Q000737:chemistry; D002681:China; D016000:Cluster Analysis; D003600:Cytosol / Q000737:chemistry; D004269:DNA, Bacterial / Q000737:chemistry / Q000235:genetics; D004275:DNA, Ribosomal / Q000737:chemistry / Q000235:genetics; D003960:Diaminopimelic Acid; D005227:Fatty Acids / Q000032:analysis; D019015:Geologic Sediments / Q000382:microbiology*; D006863:Hydrogen-Ion Concentration; D008969:Molecular Sequence Data; D010743:Phospholipids / Q000032:analysis; D010802:Phylogeny; D012336:RNA, Ribosomal, 16S / Q000235:genetics; D017422:Sequence Analysis, DNA; D012965:Sodium Chloride / Q000378:metabolism; D013696:Temperature; D024482:Vitamin K 2 / Q000032:analysis
chemical_list: D004269:DNA, Bacterial; D004275:DNA, Ribosomal; D005227:Fatty Acids; D010743:Phospholipids; D012336:RNA, Ribosomal, 16S; D024482:Vitamin K 2; D012965:Sodium Chloride; D003960:Diaminopimelic Acid