Paracoccus sphaerophysae sp. nov., a siderophore-producing, endophytic bacterium isolated from root nodules of Sphaerophysa salsula

被引：33

作者：

Deng, Zhen-Shan ^{[1
,2
]}

Zhao, Long-Fei ^{[1
]}

Xu, Lin ^{[1
]}

Kong, Zhao-Yu ^{[1
]}

Zhao, Peng ^{[1
]}

Qin, Wei ^{[1
]}

Chang, Jia-Li ^{[1
]}

Wei, Ge-Hong ^{[1
]}

机构：

[1] NW A&F Univ, Coll Life Sci, Shaanxi Key Lab Mol Biol Agr, Yangling 712100, Shaanxi, Peoples R China

[2] Yan An Univ, Coll Life Sci, Yan An 716000, Shaanxi, Peoples R China

来源：

INTERNATIONAL JOURNAL OF SYSTEMATIC AND EVOLUTIONARY MICROBIOLOGY | 2011年 / 61卷

基金：

美国国家科学基金会;

关键词：

MULTIPLE SEQUENCE ALIGNMENT; IDENTIFICATION; GENUS;

D O I：

10.1099/ijs.0.021071-0

中图分类号：

Q93 [微生物学];

学科分类号：

071005 ; 100705 ;

摘要：

An aerobic, brown-pigmented, non-spore-forming, endophytic bacterium, designated strain Zy-3(T), was isolated from root nodules of Sphaerophysa salsula, a native leguminous herb belonging to the family Leguminosae growing in north-western China. Cells of strain Zy-3(T) were non-motile, Gram-negative rods. Strain Zy-3(T) produced siderophores and showed antifungal activity. Phylogenetic analysis of the 16S rRNA gene sequence indicated that the closest relative of this organism was Paracoccus halophilus HN-182(T) (96.6% sequence similarity). On the basis of genotype, fatty acid patterns and physiological characteristics, a novel species Paracoccus sphaerophysae sp. nov. is proposed, with Zy-3(T) (=ACCC 05413(T) =HAMBI 3106(T)) as the type strain.

引用

页码：665 / 669

页数：5

共 31 条

[1] STUDIES WITH CYANIDIUM CALDARIUM, AN ANOMALOUSLY PIGMENTED CHLOROPHYTE [J].