@article{mbs:/content/journal/ijsem/10.1099/ijsem.0.002139, author = "Koob, Jennifer and Jacob, Fritz and Wenning, Mareike and Hutzler, Mathias", title = "Lactobacillus cerevisiae sp. nov., isolated from a spoiled brewery sample", journal= "International Journal of Systematic and Evolutionary Microbiology", year = "2017", volume = "67", number = "9", pages = "3452-3457", doi = "https://doi.org/10.1099/ijsem.0.002139", url = "https://www.microbiologyresearch.org/content/journal/ijsem/10.1099/ijsem.0.002139", publisher = "Microbiology Society", issn = "1466-5034", type = "Journal Article", keywords = "Lactobacillus koreensis", keywords = "Lactobacillus parabrevis", keywords = "Lactobacillus yonginensis", keywords = "Lactobacillus cerevisiae", keywords = "spoilage", keywords = "beer-spoilage bacteria", abstract = "A Gram-stain-positive, non-motile, rod-shaped bacterium, designated TUM BP 140423000-2250T (=DSM 100836T=LMG 29073T), was isolated from spoiled beer. This bacterium did not form spores, and was catalase-negative and facultatively anaerobic. Its taxonomic position was determined in a polyphasic study. The 16S rRNA gene sequence similarity data showed that the strain belonged to the Lactobacillus genus with the nearest neighbours being Lactobacillus koreensis DCY50T (sequence similarity 99.5 %), Lactobacillus yonginensis THK-V8T (99.2 %) and Lactobacillus parabrevis LMG 11984T (98.7 %). Sequence comparisons of additional phylogenetic markers, pheS and rpoA, confirmed the 16S rRNA gene sequence tree topology. The maximum rpoA sequence similarity was 92.3 % with L. yonginensis THK-V8T. The DNA G+C content of the isolate was 50.0 mol%. The DNA–DNA relatedness showed that strain TUM BP 140423000-2250T could be clearly distinguished from L. koreensis DCY 50T (30.8±0.4 %) and L. yonginensis THK-V8T (23.6±5.9 %). The major fatty acids were C18 : 1ω9c, summed feature 7 (comprised of C19 : 0 cyclo ω10c/C19 : 1ω6c) and C16 : 0. Based on phenotypic and genotypic studies, the authors propose classifying the new isolate as a representative of a novel species of the genus Lactobacillus , Lactobacillus cerevisiae sp. nov. The type strain is deposited at the Research Centre Weihenstephan for Brewing and Food Quality as TUM BP 140423000-2250T (=DSM 100836T=LMG 29073T).", }