Gordonia paraffinivorans sp. nov., a hydrocarbon-degrading actinomycete isolated from an oil-producing well
Author(s) -
Yanfen Xue,
Xuesong Sun,
Pei-Jin Zhou,
Rulin Liu,
Feng-lai Liang,
Yanhe Ma
Publication year - 2003
Publication title -
international journal of systematic and evolutionary microbiology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.925
H-Index - 173
eISSN - 1466-5034
pISSN - 1466-5026
DOI - 10.1099/ijs.0.02605-0
Subject(s) - biology , 16s ribosomal rna , chemotype , chemotaxonomy , strain (injury) , microbiology and biotechnology , bacteria , botany , taxonomy (biology) , actinomycetales , essential oil , streptomyces , genetics , anatomy
The taxonomic position of an actinomycete, strain HD321(T), isolated from an oil-producing well of Daqing oilfield, was clarified using a polyphasic taxonomic approach. The strain possessed cell-wall chemotype IV, MK-9(H(2)) as the predominant menaquinone, relatively long-chain mycolic acids (52-62 carbon atoms) of the Gordonia type, straight-chain saturated and monounsaturated fatty acids and tuberculostearic acid. The G+C content of the DNA was 66 mol%. 16S rDNA analyses as well as chemotaxonomic and physiological properties indicated that strain HD321(T) represents a novel species within the genus Gordonia, for which the name Gordonia paraffinivorans sp. nov. is proposed; the type strain is HD321(T) (=AS 4.1730(T)=DSM 44604(T)).
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