Salinibacterium soli sp. nov., isolated from lakeside soil.
Int J Syst Evol Microbiol
; 74(7)2024 Jul.
Article
in En
| MEDLINE
| ID: mdl-39073850
ABSTRACT
A Gram-stain-positive, rod-shaped, non-spore-forming and non-motile bacterium, designated strain WY-16T. Growth was observed at 20-42 °C (optimum, 30 °C), pH 6-9 (optimum, pH 7) and salinity of 0-3â% (w/v; optimum, 1â%). Phylogenetic analysis based on genome sequences indicated that WY-16T was affiliated to the family Microbacteriaceae and most closely related to Salinibacterium xinjiangense and Salinibacterium amurskyense. The average nucleotide identity values between strain WY-16T and S. xinjiangense and S. amurskyense were 74.7 and 72.5â%, respectively. The digital DNA-DNA hybridization values between strain WY-16T and S. xinjiangense and S. amurskyense were 19.6 and 18.6â%, respectively. The predominant fatty acids were anteiso-C15ââ0, iso-C16ââ0 and iso-C16ââ0 10-methyl. The major menaquinones were MK-12, MK-13, MK-14 and MK-15. The major polar lipids were diphosphatidylglycerol, phosphatidylglycerol, phosphatidylethanolamine, one unidentified glycolipid and one unidentified phospholipid. The cell-wall peptidoglycan contained 2,4-diaminobutyric acid as the diamino acid and ribose, rhamnose, glucose and galactose were the major cell-wall sugars. Based on phenotypic, genotypic and phylogenetic evidence, strain WY-16T represents a novel species in the genus Salinibacterium, for which the name Salinibacterium soli sp. nov. is proposed. The type strain is WY-16T (=GDMCC 1.4011T=JCM 36421T).
Key words
Full text:
1
Collection:
01-internacional
Database:
MEDLINE
Main subject:
Phospholipids
/
Phylogeny
/
Soil Microbiology
/
Base Composition
/
DNA, Bacterial
/
RNA, Ribosomal, 16S
/
Lakes
/
Bacterial Typing Techniques
/
Sequence Analysis, DNA
/
Vitamin K 2
Country/Region as subject:
Asia
Language:
En
Journal:
Int J Syst Evol Microbiol
Journal subject:
MICROBIOLOGIA
Year:
2024
Document type:
Article
Country of publication: