Abstract
A coryneform strain isolated from soda lake mud in China corresponded in chemotaxonomic characteristics such as peptidoglycan type A4alpha l-lys-l-ser-d-Glu and major menaquinone MK-9, as well as in its DNA base composition (57 mol% G+C), to its phylogenetic neighbour Jonesia denitrificans. Differences in phenotypic characteristics and the phylogenetic distance (96.6 % 16S rRNA gene sequence similarity) from J. denitrificans justify the proposal of a second species of the genus Jonesia, Jonesia quinghaiensis sp. nov., with the type strain QH3A7(T) (=DSM 15701(T)=CGMCC 1.3459(T)).
Publication types
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Research Support, Non-U.S. Gov't
MeSH terms
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Actinomycetales / classification*
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Actinomycetales / cytology
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Actinomycetales / isolation & purification*
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Actinomycetales / physiology
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Bacterial Typing Techniques
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Base Composition
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China
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Cyanoacrylates / analysis
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Cyanoacrylates / isolation & purification
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DNA, Bacterial / chemistry
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DNA, Bacterial / isolation & purification
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DNA, Ribosomal / chemistry
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DNA, Ribosomal / isolation & purification
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Genes, rRNA
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Geologic Sediments / microbiology*
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Molecular Sequence Data
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Peptidoglycan / chemistry
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Peptidoglycan / isolation & purification
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Phylogeny
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RNA, Bacterial / genetics
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RNA, Ribosomal, 16S / genetics
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Vitamin K 2 / analysis
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Vitamin K 2 / isolation & purification
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Water Microbiology*
Substances
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Cyanoacrylates
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DNA, Bacterial
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DNA, Ribosomal
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Peptidoglycan
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RNA, Bacterial
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RNA, Ribosomal, 16S
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Vitamin K 2
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cyacrin
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menaquinone 9