''Colwellia chukchiensis'' is a

Gram-negative Gram-negative bacteria are bacteria that do not retain the crystal violet stain used in the Gram staining method of bacterial differentiation. They are characterized by their cell envelopes, which are composed of a thin peptidoglycan cell wall ...

facultatively anaerobic A facultative anaerobic organism is an organism that makes ATP by aerobic respiration if oxygen is present, but is capable of switching to fermentation if oxygen is absent. Some examples of facultatively anaerobic bacteria are ''Staphylococcus' ...

psychrotolerant Psychrophiles or cryophiles (adj. ''psychrophilic'' or ''cryophilic'') are extremophile, extremophilic organisms that are capable of cell growth, growth and reproduction in low temperatures, ranging from to . They have an optimal growth temperat ...

and motile bacterium from the genus of ''

Colwellia ''Colwellia'' is a genus of deep-sea psychrophilic, piezophilic, and facultative anaerobic bacteria from the family Colwelliaceae The Colwelliaceae are a family of Pseudomonadota.Elena P. Ivanova, Sébastien Flavier and Richard Christen: "P ...

'' which has been isolated from sea water from the

Chukchi Sea Chukchi Sea ( rus, Чуко́тское мо́ре, r=Chukotskoye more, p=tɕʊˈkotskəjə ˈmorʲɪ), sometimes referred to as the Chuuk Sea, Chukotsk Sea or the Sea of Chukotsk, is a marginal sea of the Arctic Ocean. It is bounded on the west b ...

References

Alteromonadales Bacteria described in 2011 {{Actinobacteria-stub