title: Ilumatobacter fluminis gen. nov., sp. nov., a novel actinobacterium isolated from the sediment of an estuary.
abstract: Bacterial strain YM22-133T was isolated from the sediment of an estuary and grew in media with an artificial seawater base. Strain YM22-133T was Gram-positive, aerobic, non-motile and rod shaped. The cell-wall peptidoglycan contained LL-DAP, glycine, alanine and hydroxyglutamate. The predominant menaquinone was MK-9 (H8), with MK-9 (H0), MK-9 (H2), MK-9 (H4) and MK-9 (H6) present as minor menaquinones. The G+C content of the genomic DNA from the strain was 68 mol%. Phylogenetic analysis of the 16S rRNA gene sequence showed that the strain is nearest to Acidimicrobium ferrooxidans DSM 10331T. However, the similarity is relatively low (87.1%) and the physiological characteristics are also different: Acidimicrobium ferrooxidans is thermotolerant and acidophilic. Therefore, strain YM22-133T can be classified as a novel genus and species, Ilumatobacter fluminis gen. nov., sp. nov. (type strain YM22-133T = DSM 18936T = MBIC 08263T).
authors: Kitasato Institute for Life Sciences, Kitasato University, Tokyo, Japan.
authors: Atsuko
authors: A
authors: Matsumoto
authors: Hiroki
authors: H
authors: Kasai
authors: Yoshihide
authors: Y
authors: Matsuo
authors: Satoshi
authors: S
authors: Omura
authors: Yoshikazu
authors: Y
authors: Shizuri
authors: Yōko
authors: Y
authors: Takahashi
mesh_terms: D039903:Actinobacteria / Q000145:classification* / Q000166:cytology* / Q000502:physiology; D001482:Base Composition; D002473:Cell Wall / Q000737:chemistry; D004269:DNA, Bacterial / Q000235:genetics; D019015:Geologic Sediments / Q000382:microbiology*; D010802:Phylogeny; D045483:Rivers / Q000382:microbiology*; D017385:Sequence Homology; D014871:Water Microbiology
chemical_list: D004269:DNA, Bacterial