RRC ID 41121
著者 Kim K, Lee SS.
タイトル Paracoccus aquimaris sp. nov., isolated from seawater.
ジャーナル Antonie Van Leeuwenhoek
Abstract A Gram-stain negative, motile and short rod-shaped bacterial strain, designated KF89(T), was isolated from seawater of Tong-Yeong, South of Korea. Growth occurred between 10 and 35 °C (optimum 32 °C) and at pH 6.0-9.0 (optimum pH 7.0) and at 0-7 % NaCl (optimum at 2 % NaCl). The 16S rRNA gene sequence identified it as a member of the genus Paracoccus that belongs to the phylum Proteobacteria. Based on the 16S rRNA gene sequence, the highest degree of gene sequence similarities were shared with Paracoccus homiensis DD-R11(T) (97.3 %), P. zeaxanthinifaciens ATCC21588(T) (97.1 %), P. rhizosphaerae CC-CCM15-8(T) (96.9 %), P. beibuensis JLT1284 (96.9 %) and P. aestuarii B7(T) (96.6 %). Strain KF89(T) contained Ubiquinone-10 as the major respiratory quinone, and the polar lipid profile included phosphatidylglycerol, phosphatidylcholine, diphosphatidylglycerol and an unidentified aminolipid. The major fatty acid of strain KF89(T) is C18:1 ω7c and the DNA G+C content is 57 mol%. Strain KF89(T) showed a DNA-DNA relatedness with P. homiensis KACC 11518(T) of 49 %. Based on phylogenetic and phenotypic analyses, strain KF89(T) is clearly shown to be a novel member of the genus Paracoccus. The type strain is Paracoccus aquimaris KF89(T) (=KEMB 3-508(T) = JCM 19892(T)).
巻・号 108(4)
ページ 871-7
公開日 2015-10-1
DOI 10.1007/s10482-015-0541-0
PMID 26249315
MeSH Bacterial Typing Techniques Base Composition Cluster Analysis Cytosol / chemistry DNA, Bacterial / chemistry DNA, Bacterial / genetics DNA, Ribosomal / chemistry DNA, Ribosomal / genetics Fatty Acids / analysis Hydrogen-Ion Concentration Korea Locomotion Molecular Sequence Data Nucleic Acid Hybridization Paracoccus / classification* Paracoccus / genetics Paracoccus / isolation & purification* Paracoccus / physiology Phospholipids / analysis Phylogeny Quinones / analysis RNA, Ribosomal, 16S / genetics Seawater / microbiology* Sequence Analysis, DNA Sodium Chloride / metabolism Temperature
IF 2.674
引用数 3
WOS 分野 MICROBIOLOGY
リソース情報
一般微生物 JCM 19892