Lactococcus petauri sp. nov., isolated from an abscess of a sugar glider

A strain of lactic acid bacteria, designated 159469 T , isolated from a facial abscess in a sugar glider, was characterized genetically and phenotypically. Cells of the strain were Gram-stain-positive, coccoid and catalase-negative. Morphological, physiological and phylogenetic data indicated that the isolate belongs to the genus Lactococcus . Strain 159469 T was closely related to Lactococcus garvieae ATCC 43921 T , showing 95.86 and 98.08 % sequence similarity in 16S rRNA gene and rpoB gene sequences, respectively. Furthermore, a pairwise average nucleotide identity blast (ANIb) value of 93.54 % and in silico DNA–DNA hybridization value of 50.7 % were determined for the genome of strain 159469 T , when compared with the genome of the type strain of Lactococcus garvieae . Based on the data presented here, the isolate represents a novel species of the genus Lactococcus , for which the name Lactococcus petauri sp. nov. is proposed. The type strain is 159469 T (=LMG 30040 T =DSM 104842 T ).