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Title 

Algoriphagus chungangensis sp. nov., isolated from a tidal flat sediment

Authors 

H KangV WeerawongwiwatJung min-yeongS C MyungW Kim

Publisher 

Society for General Microbiology

Issue Date 

2013

Citation 

International Journal of Systematic and Evolutionary Microbiology, vol. 63, no. 2, pp. 648-653

Abstract 

A Gram-stain-negative, non-spore-forming, non-motile, strictly aerobic, rod-shaped bacterial strain, designated CAU 1002T, was isolated from a tidal flat sediment and its taxonomic position was investigated using a polyphasic approach. Strain CAU 1002T grew optimally at 30 6C and pH 7.5. Phylogenetic analysis based on 16S rRNA gene sequences revealed that strain CAU 1002T formed a distinct lineage within the genus Algoriphagus and was most closely related to Algoriphagus lutimaris KCTC 22630T and Algoriphagus halophilus KCTC 12051T (97.75 and 97.74%16S rRNA gene sequence similarity, respectively). The strain contained MK-7 as the major isoprenoid quinone and iso-C15: 0 and C16: 1ω7c and/or iso-C15: 0 2-OH (summed feature 3) as the major fatty acids. The cell-wall peptidoglycan of strain CAU 1002T contained mesodiaminopimelic acids. The major whole-cell sugars were glucose, arabinose, sucrose, and ribose. The polar lipid profile was composed of phosphatidylethanolamine, five unidentified aminolipids, one unidentified aminophospholipid, one unidentified phospholipid, one unidentified aminoglycolipid, one unidentified glycolipid and twelve unidentified lipids. The DNA G+C content of strain CAU 1002T was 38.0 mol%. On the basis of phylogenetic inference, phenotypic, chemotaxonomic and genotypic data, strain CAU 1002T should be classified into the genus Algoriphagus as a member of a novel species, for which the name Algoriphagus chungangensis sp. nov. is proposed. The type strain is CAU 1002T (=KCTC 23759T5CCUG 61890T). The description of the genus Algoriphagus is emended.

ISSN 

1466-5026

Link 

http://dx.doi.org/10.1099/ijs.0.039214-0

Appears in Collections

1. Journal Articles > Journal Articles

Registered Date

2019-05-02


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