< em > Lacticaseibacillus pabuli < /em > sp. nov., isolated from fermented cattle feed

Int J Syst Evol Microbiol. 2024 Mar;74(3). doi: 10.1099/ijsem.0.006277.ABSTRACTStrain BSF-3MT is a Gram-stain-positive, non-flagellated, facultative anaerobic and rod-shaped bacterium that was isolated from fermented feed collected at a cattle farm in the Daejeon region of the Republic of Korea. It was studied using polyphasic taxonomic methods. Using 16S rRNA gene sequences and the resulting phylogenetic tree, the strain was primarily identified as a member of the genus Lacticaseibacillus. Strain BSF-3MT contained a chromosome of 2.5 Mbp and a plasmid of 33.4 kbp. The G+C content of genomic DNA was 51.3 mol%. Strain BSF-3MT had the highest ortho-average nucleotide identity value of 73.7 % with Lacticaseibacillus songhuajiangensis 7-19T, its closest relative in the phylogenetic tree based on the 16S rRNA gene sequences and the phylogenomic tree based on up-to-date bacterial core genes. Based on the results of a polyphasic taxonomic study, strain BSF-3MT represents a novel species in the genus Lacticaseibacillus, for which the name Lacticaseibacillus pabuli sp. nov. is proposed. The type strain is BSF-3MT (=KACC 23028T=NBRC 116014T).PMID:38446021 | DOI:10.1099/ijsem.0.006277

Source: International Journal of Systematic and Evolutionary Microbiology - March 6, 2024 Category: Microbiology Authors: Hyorim Choi Yiseul Kim Seunghwan Kim Soon-Wo Kwon Daseul Lee Byeong-Hak Han Seung-Beom Hong Hanako Naito Tomomi Yamada Moriyuki Hamada Jun Heo Source Type: research