Abstract
A Gram-stain-negative, rod-shaped, aerobic bacterial strain, designated LPB0136T, was isolated from a squid Todarodes pacificus, caught in the East Sea, off Korea. LPB0136T contained a circular chromosome of 3.02 Mb with a DNA G+C content of 30.7 mol%. The genome included 2726 protein-coding genes and three copies of rRNA operons. Phylogenetic analysis of the 16S rRNA gene sequence indicated that this isolate represents a member of the genus Tenacibaculum with an independent genomic species status, showing sequence similarities of 95.9% to Tenacibaculum aestuarii SMK-4T and Tenacibaculum caenipelagi HJ-26MT. The detected respiratory quinone (MK-6) and major polar lipid (phosphatidylethanolamine) were similar to the chemotaxonomic profile of other species of the genus Tenacibaculum. The major cellular fatty acids profile (iso-C15: 0, iso- C15: 0 3-OH and iso-C15: 0G) was also similar to those of members of genus Tenacibaculum, but the contents and amounts differed from those of closely related neighbours. Many biochemical and physiological characteristics also distinguished the isolate from other species within the genus Tenacibaculum. On the basis of the pholyphasic taxonomic data determined in this study, strain LPB0136T represents a novel species of the genus Tenacibaculum, for which the name Tenacibaculum todarodis sp. nov. is proposed. The type strain is LPB0136T (=KACC 18887T=JCM 31564T).
| Original language | English |
|---|---|
| Article number | 002692 |
| Pages (from-to) | 1479-1483 |
| Number of pages | 5 |
| Journal | International Journal of Systematic and Evolutionary Microbiology |
| Volume | 68 |
| Issue number | 5 |
| DOIs | |
| Publication status | Published - 2018 May 1 |
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Keywords
- Squid
- Tenacibaculum
- Tenacibaculum todarodis
- Todarodes pacificus
ASJC Scopus subject areas
- Microbiology
- Ecology, Evolution, Behavior and Systematics
Cite this
Tenacibaculum todarodis sp. Nov., isolated from a squid. / Shin, Su Kyoung; Kim, Eunji; Yi, Hana.
In: International Journal of Systematic and Evolutionary Microbiology, Vol. 68, No. 5, 002692, 01.05.2018, p. 1479-1483.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Tenacibaculum todarodis sp. Nov., isolated from a squid
AU - Shin, Su Kyoung
AU - Kim, Eunji
AU - Yi, Hana
PY - 2018/5/1
Y1 - 2018/5/1
N2 - A Gram-stain-negative, rod-shaped, aerobic bacterial strain, designated LPB0136T, was isolated from a squid Todarodes pacificus, caught in the East Sea, off Korea. LPB0136T contained a circular chromosome of 3.02 Mb with a DNA G+C content of 30.7 mol%. The genome included 2726 protein-coding genes and three copies of rRNA operons. Phylogenetic analysis of the 16S rRNA gene sequence indicated that this isolate represents a member of the genus Tenacibaculum with an independent genomic species status, showing sequence similarities of 95.9% to Tenacibaculum aestuarii SMK-4T and Tenacibaculum caenipelagi HJ-26MT. The detected respiratory quinone (MK-6) and major polar lipid (phosphatidylethanolamine) were similar to the chemotaxonomic profile of other species of the genus Tenacibaculum. The major cellular fatty acids profile (iso-C15: 0, iso- C15: 0 3-OH and iso-C15: 0G) was also similar to those of members of genus Tenacibaculum, but the contents and amounts differed from those of closely related neighbours. Many biochemical and physiological characteristics also distinguished the isolate from other species within the genus Tenacibaculum. On the basis of the pholyphasic taxonomic data determined in this study, strain LPB0136T represents a novel species of the genus Tenacibaculum, for which the name Tenacibaculum todarodis sp. nov. is proposed. The type strain is LPB0136T (=KACC 18887T=JCM 31564T).
AB - A Gram-stain-negative, rod-shaped, aerobic bacterial strain, designated LPB0136T, was isolated from a squid Todarodes pacificus, caught in the East Sea, off Korea. LPB0136T contained a circular chromosome of 3.02 Mb with a DNA G+C content of 30.7 mol%. The genome included 2726 protein-coding genes and three copies of rRNA operons. Phylogenetic analysis of the 16S rRNA gene sequence indicated that this isolate represents a member of the genus Tenacibaculum with an independent genomic species status, showing sequence similarities of 95.9% to Tenacibaculum aestuarii SMK-4T and Tenacibaculum caenipelagi HJ-26MT. The detected respiratory quinone (MK-6) and major polar lipid (phosphatidylethanolamine) were similar to the chemotaxonomic profile of other species of the genus Tenacibaculum. The major cellular fatty acids profile (iso-C15: 0, iso- C15: 0 3-OH and iso-C15: 0G) was also similar to those of members of genus Tenacibaculum, but the contents and amounts differed from those of closely related neighbours. Many biochemical and physiological characteristics also distinguished the isolate from other species within the genus Tenacibaculum. On the basis of the pholyphasic taxonomic data determined in this study, strain LPB0136T represents a novel species of the genus Tenacibaculum, for which the name Tenacibaculum todarodis sp. nov. is proposed. The type strain is LPB0136T (=KACC 18887T=JCM 31564T).
KW - Squid
KW - Tenacibaculum
KW - Tenacibaculum todarodis
KW - Todarodes pacificus
UR - http://www.scopus.com/inward/record.url?scp=85046553061&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85046553061&partnerID=8YFLogxK
U2 - 10.1099/ijsem.0.002692
DO - 10.1099/ijsem.0.002692
M3 - Article
C2 - 29521615
AN - SCOPUS:85046553061
VL - 68
SP - 1479
EP - 1483
JO - International Journal of Systematic Bacteriology
JF - International Journal of Systematic Bacteriology
SN - 1466-5026
IS - 5
M1 - 002692
ER -