Cold-adapted bacterium from a terrestrial environment.
Isolated from a 20,000- to 30,000-year-old continuously frozen permafrost horizon in the Kolyma region in Siberia.
Ayala-del-Rio HL, Chain PS, Grzymski JJ, Ponder MA, Ivanova N, Bergholz PW, Di Bartolo G, Hauser L, Land M, Bakermans C, et al.
Title
The genome sequence of Psychrobacter arcticus 273-4, a psychroactive Siberian permafrost bacterium, reveals mechanisms for adaptation to low-temperature growth.