Shewanella submarina sp. nov., a gammaproteobacterium isolated from marine water
Sudha Rani, P. and Saini, Mohit Kumar and Pinnaka, Anil Kumar and Sampath Kumar, G. and Kumar, Shekar and Vemuluri, Venkata Ramana and Tanuku, Naga Radha Srinivas,, 69, 39-45 (2019),
doi = https://doi.org/10.1099/ijsem.0.003059,
publicationName = Microbiology Society,
issn = 1466-5026,
abstract= A curved-rod-shaped bacterium was isolated from a marine (100 m depth) water sample collected from Bay of Bengal, Visakhapatnam, India. Strain NIO-S14T, was Gram-stain-negative, motile and pale-yellow. NIO-S14T was able to grow aerobically and anaerobically and could utilize a number of organic substrates. Major fatty acids were C12 : 0, iso-C13 : 0, C14 : 0, iso-C15 : 0, C16 : 0 and C16 : 1ω7c and/or C16 : 1ω6c (summed feature 3). NIO-S14T contained diphosphatidylglycerol, phosphatidylethanolamine, phosphatidylglycerol, two unidentified aminophospholipids and six unidentified lipids as polar lipids. The DNA G+C content of NIO-S14T was 47.9 mol%. The 16S rRNA gene sequence comparisons indicated that the isolate represented a member of the family Shewanellaceae within the class Gammaproteobacteria . According to the results of 16S rRNA gene sequence analysis, NIO-S14T was closely related to Shewanella corallii with a pair-wise sequence similarity of 99.26 %. On the basis of the sequence comparison, NIO-S14T clustered with Shewanella corallii and together they clustered with Shewanella mangrovi and seven other species of the genus Shewanella but were distantly related. DNA–DNA hybridization between NIO-S14T and Shewanella corallii DSM 21332Trevealed a relatedness of 35 %. Distinct morphological, physiological and genotypic differences from these previously described taxa supported the classification of NIO-S14T as a representative of a novel species of the genus Shewanella , for which the name Shewanella submarina sp. nov. is proposed. The type strain of Shewanella submarina is NIO-S14T (=MTCC 12524T=KCTC 52277T=LMG 30752T).,
language=,
type=