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Title 

Jeotgalicoccus halotolerans gen. nov., sp. nov. and Jeotgalicoccus psychrophilus sp. nov., isolated from the traditional Korean fermented seafood jeotgal

Authors 

Jung-Hoon YoonKeun Chul LeeN WeissK H KangYong Ha Park

Publisher 

Society for General Microbiology

Issue Date 

2003

Citation 

International Journal of Systematic and Evolutionary Microbiology, vol. 53, no. 2, pp. 595-602

Keywords 

phosphatidylglycerolphospholipidbacterial genomegenetic similarityjeotgalicoccus haloteransjeotgalicoccus psychrophilusphylogenysporogenesisseafoodjeotgalicoccus

Abstract 

Two Gram-positive, non-motile, non-spore-forming, halotolerant and moderately halophilic cocci (strains YKJ-101T and YKJ-115T) were isolated from the traditional Korean fermented seafood jeotgal, and were investigated using a polyphasic taxonomic approach. Phylogenetic analysis of 16S rDNA sequences showed that strains YKJ-101T and YKJ-115T are most closely related to the cluster comprising two Salinicoccus species. The peptidoglycan type of the strains is A3α, based on L-Lys-Gly3-4-L-Ala(Gly), and the predominant menaquinone is MK-7. Strains YKJ-101T and YKJ-115T have cellular fatty acid profiles containing major amounts of saturated, unsaturated and branched fatty acids; the major fatty acids are anteiso-C15:0 and iso-C15:0. The cellular polar lipids are phosphatidylglycerol, diphosphatidylglycerol and unidentified phospholipids. Strains YKJ-101T and YKJ-115T have identical DNA G+C contents of 42 mol%. The 16S rDNA similarity between strains YKJ-101T and YKJ-115T is 98 % and the mean level of DNA-DNA relatedness between the two strains is 13.4 %. On the basis of phenotypic and phylogenetic data and genomic distinctiveness, it is proposed that strains YKJ-101T and YKJ-115T should be placed in a new genus, Jeotgalicoccus gen. nov., as two distinct new species, for which the names Jeotgalicoccus halotolerans sp. nov. and Jeotgalicoccus psychrophilus sp. nov. are proposed. The type strains are YKJ-101T (=KCCM 41448T =JCM 11198T) and YKJ-115T (=KCCM 41449T =JCM 11199T), respectively.

ISSN 

1466-5026

Link 

http://dx.doi.org/10.1099/ijs.0.02132-0

Appears in Collections

1. Journal Articles > Journal Articles

Registered Date

2017-04-19


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