Marinobacter salicampi sp. nov., isolated from a marine solar saltern in Korea.
A Gram-negative, motile, rod-shaped, Marinobacter-like bacterial strain, ISL-40(T), was isolated from a marine solar saltern of the Yellow Sea in Korea. The taxonomic position of the novel strain was investigated using a polyphasic approach. Strain ISL-40(T) grew optimally at pH 7.0-8.0 and at 30 degrees C. It contained Q-9 as the predominant ubiquinone. The major fatty acids were C(16 : 0), C(16 : 1)omega7c and/or iso-C(15 : 0) 2-OH and 10-methyl C(16 : 0). The DNA G+C content was 58.1 mol%. A phylogenetic analysis based on 16S rRNA gene sequences showed that strain ISL-40(T) belongs to the genus Marinobacter. Strain ISL-40(T) exhibited 16S rRNA gene sequence similarity values of 93.5-96.4 % to the type strains of recognized Marinobacter species. The differential phenotypic properties and phylogenetic distinctiveness of strain ISL-40(T) revealed that it is separate from recognized Marinobacter species. On the basis of phenotypic, phylogenetic and genetic data, therefore, strain ISL-40(T) represents a novel species of the genus Marinobacter, for which the name Marinobacter salicampi sp. nov. is proposed. The type strain is ISL-40(T) (=KCTC 12972(T)=CCUG 54357(T)).
Yoon
Jung-Hoon
JH
Korea Research Institute of Bioscience and Biotechnology (KRIBB), PO Box 115, Yusong, Taejon, Korea.
Lee
Mi-Hwa
MH
Korea Research Institute of Bioscience and Biotechnology (KRIBB), PO Box 115, Yusong, Taejon, Korea.
Kang
So-Jung
SJ
Korea Research Institute of Bioscience and Biotechnology (KRIBB), PO Box 115, Yusong, Taejon, Korea.
Oh
Tae-Kwang
TK
Korea Research Institute of Bioscience and Biotechnology (KRIBB), PO Box 115, Yusong, Taejon, Korea.
D015373:Bacterial Typing Techniques; D001482:Base Composition; D050260:Carbohydrate Metabolism / Q000502:physiology; D004269:DNA, Bacterial / Q000737:chemistry / Q000235:genetics; D004275:DNA, Ribosomal / Q000737:chemistry / Q000235:genetics; D005227:Fatty Acids / Q000032:analysis; D020459:Genes, rRNA; D006863:Hydrogen-Ion Concentration; D007723:Korea; D008124:Locomotion / Q000502:physiology; D053520:Marinobacter / Q000145:classification* / Q000235:genetics / Q000302:isolation & purification* / Q000502:physiology; D008969:Molecular Sequence Data; D010802:Phylogeny; D012329:RNA, Bacterial / Q000235:genetics; D012336:RNA, Ribosomal, 16S / Q000235:genetics; D012623:Seawater / Q000382:microbiology*; D017422:Sequence Analysis, DNA; D012689:Sequence Homology, Nucleic Acid; D013696:Temperature; D014451:Ubiquinone / Q000032:analysis
D004269:DNA, Bacterial; D004275:DNA, Ribosomal; D005227:Fatty Acids; D012329:RNA, Bacterial; D012336:RNA, Ribosomal, 16S; D014451:Ubiquinone