Algibacter aquimarinus sp nov., isolated from a marine environment, and reclassification of Pontirhabdus pectinivorans as Algibacter pectinivorans comb. nov.

被引：18

作者：

Park, Seong Chan ^{[1
]}

Hwang, Yeoung Min ^{[1
]}

Choe, Han Na ^{[1
]}

Baik, Keun Sik ^{[1
]}

Kim, Hyangmi ^{[2
]}

Seong, Chi Nam ^{[1
]}

机构：

[1] Sunchon Natl Univ, Coll Life Sci & Nat Resources, Dept Biol, Sunchon 540742, South Korea

[2] KRIBB, Biol Resource Ctr, Taejon 305806, South Korea

来源：

INTERNATIONAL JOURNAL OF SYSTEMATIC AND EVOLUTIONARY MICROBIOLOGY | 2013年 / 63卷

基金：

新加坡国家研究基金会;

关键词：

FAMILY FLAVOBACTERIACEAE; EMENDED DESCRIPTION; BACTERIUM;

D O I：

10.1099/ijs.0.045815-0

中图分类号：

Q93 [微生物学];

学科分类号：

071005 ; 100705 ;

摘要：

An orange-coloured, rod-shaped, Gram-reaction-negative and aerobic bacterial strain, designated KYW589(T), was isolated from seawater collected from Gwangyang Bay, Republic of Korea. The isolate required sea salts for growth. Gliding motility was observed. Flexirubin-type pigments were absent. Major cellular fatty acids (>10% of the total) were iso-C-15:0, iso-C-17:0 3-OH, iso-C-15:1 G, C-16:0, iso-C-15:0 3-OH and C-18:0. The main polar lipids were phosphatidylethanolamine, two unidentified aminolipids and two unidentified lipids. The predominant isoprenoid quinone was MK-6. The DNA G+C content was 38.6 +/- 0.7 mol% (mean +/- SD of three determinations). Phylogenetic analysis based on 16S rRNA gene sequences indicated that strain KYW589(T) belongs to the family Flavobacteriaceae, and was related to the genus Algibacter. Based on data from a study using a polyphasic taxonomic approach, it is proposed that strain KYW589(T) represents a novel species belonging to the genus Algibacter, for which the name Algibacter aquimarinus sp. nov. is proposed. The type strain is KYW589(T) (=KCTC 23928(T) =JCM 18287(T)). Reclassification of Pontirhabdus pectinivorans Yi et al. 2011 to the genus Algibacter, as Algibacter pectinivorans comb. nov. (type strain JC2675(T) =KACC 14153(T) =JCM 17107(T)), is also proposed.

引用

页码：2038 / 2042

页数：5