Arid
DOI10.1099/ijs.0.055319-0
Pontibacter indicus sp nov., isolated from hexachlorocyclohexane-contaminated soil
Singh, Amit Kumar1; Garg, Nidhi1; Lata, Pushp1; Kumar, Roshan1; Negi, Vivek1; Vikram, Surendra2; Lal, Rup1
通讯作者Lal, Rup
来源期刊INTERNATIONAL JOURNAL OF SYSTEMATIC AND EVOLUTIONARY MICROBIOLOGY
ISSN1466-5026
EISSN1466-5034
出版年2014
卷号64页码:254-259
英文摘要

An orange-pigmented bacterial strain, designated LP100(T), was isolated from hexachlorocyclohexane-contaminated soil (Lucknow, India). A neighbour-joining tree based on 16S rRNA gene sequences showed that strain LP100(T) occupied a distinct phylogenetic position in the Pontibacter species cluster, showing highest similarity with Pontibacter lucknowensis DM9(T) (97.4%). Levels of similarity to strains of other Pontibacter species ranged between 94.0 and 96.8%. Strain LP100(T) contained MK-7 as the predominant menaquinone and sym-homospermidine was the major polyamine in the cell. The major cellular fatty acids of strain LP100(T) were anteiso-C-17:0 A, iso-C-15:0 and iso-C-18:1 H. The polar lipid profile of strain LP100(T) showed the presence of phosphatidylethanolamine, an unidentified aminophospholipid, three unknown aminolipids and two unknown polar lipids. The G+C content of strain LP100(T) was 58.2 mol%. The results of DNA-DNA hybridization, biochemical and physiological tests clearly distinguish the novel strain from closely related species of the genus Pontibacter. Therefore, strain LP100(T) represents a novel species of the genus Pontibacter for which the name Pontibacter indicus is proposed. The type strain is LP100(T) (=CCM8435(T)=MCC2027(T)).


类型Article
语种英语
国家India
收录类别SCI-E
WOS记录号WOS:000337930400040
WOS关键词EFFLUVIIBACTER-ROSEUS ; GEN.-NOV. ; RECLASSIFICATION ; SPHINGOMONAS ; DATABASE ; DESERT ; FAMILY ; SITE
WOS类目Microbiology
WOS研究方向Microbiology
资源类型期刊论文
条目标识符http://119.78.100.177/qdio/handle/2XILL650/182772
作者单位1.Univ Delhi, Dept Zool, Mol Biol Lab, Delhi 110007, India;
2.IMTECH Inst Microbial Technol, Chandigarh 160036, India
推荐引用方式
GB/T 7714
Singh, Amit Kumar,Garg, Nidhi,Lata, Pushp,et al. Pontibacter indicus sp nov., isolated from hexachlorocyclohexane-contaminated soil[J],2014,64:254-259.
APA Singh, Amit Kumar.,Garg, Nidhi.,Lata, Pushp.,Kumar, Roshan.,Negi, Vivek.,...&Lal, Rup.(2014).Pontibacter indicus sp nov., isolated from hexachlorocyclohexane-contaminated soil.INTERNATIONAL JOURNAL OF SYSTEMATIC AND EVOLUTIONARY MICROBIOLOGY,64,254-259.
MLA Singh, Amit Kumar,et al."Pontibacter indicus sp nov., isolated from hexachlorocyclohexane-contaminated soil".INTERNATIONAL JOURNAL OF SYSTEMATIC AND EVOLUTIONARY MICROBIOLOGY 64(2014):254-259.
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