title: Arthrobacter subterraneus sp. nov., isolated from deep subsurface water of the South Coast of Korea.
abstract: Strain CH7T, a pale yellow-pigmented bacterium and new isolate from deep subsurface water of the South Coast of Korea, was subjected to a polyphasic taxonomic study. CH7T grew between 5 and 37 degrees C, pH 5.3-10.5, and tolerated up to 13% NaCl. A phylogenetic analysis based on 16S rRNA gene sequences showed that strain CH7T was associated with the genus Arthrobacter and phylogenetically closely related to the type strains Arthrobacter tumbae (99.4%) and Arthrobacter parietis (99.1%). However, DNA-DNA hybridization experiments revealed 2.1% and 12% between strain CH7T and Arthrobacter tumbae and Arthrobacter parietis, respectively. Thus, the phenotypic and phylogenetic differences suggested that CH7T should be placed in the genus Arthrobacter as a novel species, for which the name Arthrobacter subterraneus sp. nov. is proposed. In addition, the type strain for the new species is CH7T (=KCTC 9997T=DSM 17585T).
authors: Biological Resource Center, KRIBB, Daejeon 305-806, Korea.
authors: Ho-Won
authors: HW
authors: Chang
authors: Jin-Woo
authors: JW
authors: Bae
authors: Young-Do
authors: YD
authors: Nam
authors: Hyuk-Yong
authors: HY
authors: Kwon
authors: Ja Ryeong
authors: JR
authors: Park
authors: Kee-Sun
authors: KS
authors: Shin
authors: Kyoung-Ho
authors: KH
authors: Kim
authors: Zhe-Xue
authors: ZX
authors: Quan
authors: Sung-Keun
authors: SK
authors: Rhee
authors: Kwang-Guk
authors: KG
authors: An
authors: Yong-Ha
authors: YH
authors: Park
mesh_terms: D001173:Arthrobacter / Q000145:classification / Q000235:genetics / Q000302:isolation & purification*; D007723:Korea; D010802:Phylogeny; D012336:RNA, Ribosomal, 16S / Q000235:genetics; D012623:Seawater / Q000382:microbiology*
chemical_list: D012336:RNA, Ribosomal, 16S