Paenibacillus aceti sp. nov., isolated from the traditional solid-state acetic acid fermentation culture of Chinese cereal vinegar
Li, Pan and Lin, Weifeng and Liu, Xiong and Li, Sha and Luo, Lixin and Lin, Wei-Tie,, 66, 3426-3431 (2016),
doi = https://doi.org/10.1099/ijsem.0.001214,
publicationName = Microbiology Society,
issn = 1466-5026,
abstract= A Gram-stain-negative, rod-shaped, motile, endospore-forming, facultatively anaerobic bacterium, designated strain L14T, was isolated from the traditional acetic acid fermentation culture of Chinese cereal vinegars. Phylogenetic analysis based on 16S rRNA gene sequences showed that strain L14T was affiliated to the genus Paenibacillus , most closely related to Paenibacillus motobuensis MC10T with 97.8 % similarity. Chemotaxonomic characterization supported the allocation of the strain to the genus Paenibacillus . The polar lipid profile of strain L14T contained the major compounds diphosphatidylglycerol, phosphatidylethanolamine and phosphatidylglycerol. The predominant menaquinone was MK-7, and the major fatty acid components were anteiso-C15 : 0, iso-C15 : 0 and C16 : 0. The DNA G+C content of strain L14T was 49.9 mol%. The DNA–DNA relatedness value between strain L14T and P. motobuensis MC10T was 51.2 %. The results of physiological and biochemical tests allowed phenotypic differentiation of strain L14T from closely related species. On the basis of phenotypic and chemotaxonomic analyses, phylogenetic analysis and DNA–DNA relatedness values, strain L14T is considered to represent a novel species of the genus Paenibacillus , for which the name Paenibacillus aceti sp. nov. is proposed. The type strain is L14T (=CGMCC 1.15420T=JCM 31170T).,
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