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Title 

Bacillus manliponensis sp. nov., a new member of the Bacillus cereus group isolated from foreshore tidal flat sediment

Authors 

Min Young JungJoong Su KimW K PaekJ LimH LeeP I KimJ Y MaW KimYoung Hyo Chang

Publisher 

Microbiological Society of Korea

Issue Date 

2011

Citation 

Journal of Microbiology, vol. 49, no. 6, pp. 1027-1032

Keywords 

Bacillus cereus groupBacillus manliponensis sp. nov.new speciesphylogenetic

Abstract 

A Gram-positive, endospore-forming, new Bacillus species, strain BL4-6T, was isolated from tidal flat sediment of the Yellow Sea. Strain BL4-6T is a straight rod, with motility by peritrichate flagella. The cell wall contains meso-diaminopimelic acid, and the major respiratory quinone is menaquinone-7. The major fatty acids are iso-C15:0 and summed feature 3 (containing C16:1 ω7c/iso-C15:0 2OH, and/or iso-C15:0 2OH/C16:1 ω7c). Cells are catalase-positive and oxidase-negative. The G+C content of the genomic DNA is 38.0 mol%. Based on a comparative 16S rRNA gene sequence analysis, the isolate belongs to the genus Bacillus, forms a clade with the Bacillus cereus group, and is closely related to Bacillus mycoides (98.5%), Bacillus cereus (98.5%), Bacillus anthracis (98.4%), Bacillus thuringiensis (98.4%), Bacillus weihenstephanensis (98.1%), and Bacillus pseudomycoides (97.5%). The isolate showed less than 85% similarity of the gyrA gene sequence and below 95% similarity of the rpoB gene sequence to the members of this group. DNA-DNA relatedness between strain BL4-6T and B. cereus group was found to be in a range of 22.8-42.3%, and thus BL4-6T represents a unique species. On the basis of these studies, strain BL4-6T (=KCTC 13319T =JCM 15802T) is proposed to represent the type strain of a novel species, Bacillus manliponensis sp. nov.

ISSN 

1225-8873

Link 

http://dx.doi.org/10.1007/s12275-011-1049-6

Appears in Collections

1. Journal Articles > Journal Articles

Registered Date

2019-05-02


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