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Title 

Paenibacillus daejeonensis sp. nov., a novel alkaliphilic bacterium from soil

Authors 

Jung Sook LeeKeun Chul LeeYoung Hyo ChangSoon Gyu HongHyun Woo OhY R PyunKyung Sook Bae

Publisher 

Society for General Microbiology

Issue Date 

2002

Citation 

International Journal of Systematic and Evolutionary Microbiology, vol. 52, no. 6, pp. 2107-2111

Keywords 

alkaliphilicpaenibacillus daejeonensistaxonomycell membrane proteindiaminopimelic acidDNA 16Sfatty acidmyristic acid derivativepeptidoglycanribosome DNA

Abstract 

The taxonomy of soil isolates AP-20T and AP-37 was examined. These alkaliphilic organisms grew over a wide pH range (pH 7.0-13.0). The growth rate was higher at pH 8.0-12.0 than at pH 7.0. The G+C composition of these strains averaged 53 mol%. These strains contained MK-7 as the main respiratory quinone and meso-diaminopimelic acid in the cell-wall peptidoglycan. The major cellular fatty acid of the isolates was 12-methyltetradecanoic acid. Levels of 16S rDNA similarity between strain AP-20T, AP-37 and other Paenibacillus species were 94.2-90.2%. Phylogenetic analysis based on 16S rDNA sequence revealed that strains AP-20T and AP-37 formed an evolutionary lineage distinct from other Paenibacillus species. Based on the evaluation of morphological, physiological and chemotaxonomic characteristics, and on 16S rDNA sequence comparison, the new species Paenibacillus daejeonensis sp. nov. is proposed; the type strain is AP-20T (= KCTC 3745T = JCM 11236T).

ISSN 

1466-5026

Link 

http://dx.doi.org/10.1099/ijs.0.02096-0

Appears in Collections

1. Journal Articles > Journal Articles

Registered Date

2019-05-02


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