RRC ID |
5300
|
著者 |
Tanasupawat S, Namwong S, Kudo T, Itoh T.
|
タイトル |
Piscibacillus salipiscarius gen. nov., sp. nov., a moderately halophilic bacterium from fermented fish (pla-ra) in Thailand.
|
ジャーナル |
Int J Syst Evol Microbiol
|
Abstract |
A Gram-positive, spore-forming and moderately halophilic bacterium was isolated from fermented fish (pla-ra) in Thailand. Cells of the isolate, RBU1-1(T), were strictly aerobic, motile rods and contained meso-diaminopimelic acid in the cell-wall peptidoglycan. Menaquinone with seven isoprene units (MK-7) was the predominant quinone. This isolate grew at 15-48 degrees C, pH 5-9 and in 2-30 % NaCl (optimally 10-20 %). The major cellular fatty acids were iso-C(15 : 0) and anteiso-C(15 : 0). Polar lipid analysis revealed the presence of phosphatidylglycerol and diphosphatidylglycerol. The DNA G+C content was 36.7 mol%. 16S rRNA gene sequence analysis revealed that strain RBU1-1(T) was a member of the family Bacillaceae, and belonged to a cluster with Filobacillus and Tenuibacillus; strain RBU1-1(T) showed 16S rRNA gene sequence similarities of 96.0-96.9 % to members of these two genera. Strain RBU1-1(T) could also be differentiated from members of the genera Filobacillus and Tenuibacillus based on certain phenotypic characteristics such as cell-wall composition, mode of flagellation and growth pH range. Therefore, strain RBU1-1(T) is considered to represent a novel species in a new genus in the family Bacillaceae, for which the name Piscibacillus salipiscarius gen. nov., sp. nov. is proposed. The type strain of Piscibacillus salipiscarius is RBU1-1(T) (=JCM 13188(T)=PCU 270(T)=TISTR 1571(T)).
|
巻・号 |
57(Pt 7)
|
ページ |
1413-1417
|
公開日 |
2007-7-1
|
DOI |
10.1099/ijs.0.64945-0
|
PMID |
17625167
|
MeSH |
Aerobiosis
Animals
Bacillaceae / chemistry
Bacillaceae / classification*
Bacillaceae / isolation & purification*
Bacillaceae / physiology
Bacterial Typing Techniques
Base Composition
Cell Wall / chemistry
DNA, Bacterial / chemistry
DNA, Bacterial / genetics
DNA, Ribosomal / chemistry
DNA, Ribosomal / genetics
Diaminopimelic Acid / analysis
Fatty Acids / analysis
Fishes / microbiology*
Food Microbiology*
Genes, rRNA
Hydrogen-Ion Concentration
Locomotion
Microscopy, Electron, Scanning
Molecular Sequence Data
Peptidoglycan / chemistry
Phospholipids / analysis
Phylogeny
RNA, Bacterial / genetics
RNA, Ribosomal, 16S / genetics
Sequence Analysis, DNA
Sequence Homology, Nucleic Acid
Sodium Chloride / metabolism
Spores, Bacterial
Temperature
Thailand
|
IF |
2.415
|
引用数 |
38
|
WOS 分野
|
MICROBIOLOGY
|
リソース情報 |
一般微生物 |
JCM12288
JCM13188 |