Loigolactobacillus backii, BACKII, 2020

Zheng, Jinshui, Wittouck, Stijn, Salvetti, Elisa, Franz, Charles M. A. P., Harris, Hugh M. B., Mattarelli, Paola, O’Toole, Paul W., Pot, Bruno, Vandamme, Peter, Walter, Jens, Watanabe, Koichi, Wuyts, Sander, Felis, Giovanna E., Gänzle, Michael G. & Lebeer, Sarah, 2020, A taxonomic note on the genus Lactobacillus: Description of 23 novel genera, emended description of the genus Lactobacillus Beijerinck 1901, and union of Lactobacillaceae and Leuconostocaceae, International Journal of Systematic and Evolutionary Microbiology 70, pp. 2782-2858 : 2817

DESCRIPTIONOF LOIGOLACTOBACILLUS BACKII COMB. NOV.

Loigolactobacillus backii (back ′ i.i. N.L. gen. n. backii , named inrecognition of Werner Back, a Germanmicrobiologist who contributed to themicrobiological and technological development of brewing).

Basonym: Lactobacillus backii Tohno et al. 2013 , 3858 VP

L. backii strains are rod-shaped and occur singly, in pairs and in chains; they show leucin aminopeptidase, valine

aminopeptidase, cystine aminopeptidase, acid phosphatase, naphthol-AS-BI-phosphohydrolase, β-galactosidase, β-glucosidase and N -acetyl-β-glucosaminidase activities [ 189]. The genome size of the type strain is 2.78 Mbp. The mol% G+C content of DNAis 40.7.

Isolated from a spoiled lager beer.

Thetypestrainis L-1062=JCM 18665 T = LMG 23555 T =DSM 18080 T = L1062 T.

Genome sequence accession number: ASM166367v1. For bioinformatics analysis, the closed genome of strain TMW1.1989 was used: CP014873 (chromosome), CP014874 (plasmid) and CP014875 (second plasmid).

16S rRNA gene accession number: AB779648 .