Vagococcus acidifermentans sp. nov., isolated from an acidogenic fermentation bioreactor
| Autor: | Liang Wang, Yingshun Cui, Chang Seob Kwon, Wan-Taek Im, Sung-Taik Lee, Jung-Sook Lee |
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| Rok vydání: | 2011 |
| Předmět: |
DNA
Bacterial food.ingredient Molecular Sequence Data Enterococcaceae Waste Disposal Fluid Microbiology Bioreactors food RNA Ribosomal 16S Vagococcus acidifermentans Phylogeny Ecology Evolution Behavior and Systematics Vagococcus biology Fatty Acids General Medicine Ribosomal RNA 16S ribosomal RNA biology.organism_classification Fermentation Acids Bacteria Waste disposal Vagococcus carniphilus |
| Zdroj: | International Journal of Systematic and Evolutionary Microbiology. 61:1123-1126 |
| ISSN: | 1466-5034 1466-5026 |
| DOI: | 10.1099/ijs.0.022087-0 |
| Popis: | A Gram-staining-positive, coccus-shaped, non-spore-forming, facultatively anaerobic bacterium, designated AC-1T, was isolated from an acidogenic fermentation bioreactor treating food wastewater. On the basis of 16S rRNA gene sequence analysis, strain AC-1T was shown to belong to the genus Vagococcus. The closest phylogenetic relatives were Vagococcus elongatus PPC9T (97.4 % 16S rRNA gene sequence similarity), Vagococcus penaei CD276T (96.7 %) and Vagococcus carniphilus ATCC BAA-640T (96.6 %). The major fatty acids were C18 : 1ω9c (24.8 %) and C16 : 0 (19.5 %) and the G+C content of genomic DNA was 44.2 mol%, which supported the affiliation of strain AC-1T to the genus Vagococcus. Strain AC-1T and V. elongatus DSM 21480T exhibited 11 % DNA–DNA relatedness. Physiological and biochemical tests differentiated strain AC-1T from the type strains of recognized species of the genus Vagococcus. Therefore, strain AC-1T is considered to represent a novel species, for which the name Vagococcus acidifermentans sp. nov. is proposed. The type strain is AC-1T ( = KCTC 13418T = LMG 24798T). |
| Databáze: | OpenAIRE |
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