Lelliottia jeotgali sp nov., isolated from a traditional Korean fermented clam

Strain PFL01(T) was isolated from traditional Korean fermented clam, jogae-jeotgal, and characterized. The strain was a facultative anaerobic, Gram-stain-negative bacterium that was rod-shaped, motile and beige-pigmented. The phylogenetic sequence analysis based on the 16S rRNA gene from PFL01(T) revealed that it was closely related to Lelliottia nimipressuralis LMG 10245(T) and Lelliottia amnigena LMG 2784(T) with 99.3 and 99.3% sequence identities, respectively. Multilocus sequence type analysis of concatenated partial aptD, gyrB, infB and rpoB gene sequences showed a clear distinction of strain PFL01(T) from its closest related type strains. The discrimination was also supported by unique repetitive extragenic palindromic PCR (Rep-PCR, ERIC-PCR) fingerprint patterns. In addition, results from average nucleotide identity analyses with other species were less than 85 %. VITEK and API analyses revealed distinct characteristics from other species of Lelliottia. The cellular fatty acid profile of the strain consisted of C-16:0, cyclo-C-17:0, C(16:1)w7c/C(16:1)w6c and C(18:1)w7c/C(18:1)w6c as major components. The whole genome of PFL01(T) was 4.6 Mb with a G+C content of 55.3 mol%. Based on these results, strain PFL01(T) was classified as a novel species of the genus Lelliottia, for which the name Lelliottia jeotgali sp. nov. is proposed. The type strain in PFL01(T) (=KCCM 43247(T) =JCM 31901(T)).