The Complete Genome Sequence of Haloferax volcanii DS2, a Model Archaeon

a key model organism, not only for the study of halophilicity, but also for archaeal biology in general. DS2, the type strain of this species. The genome contains a main 2.848 Mb chromosome, three smaller chromosomes pHV1, 3, 4 (85, 438, 636 kb, respectively) and the pHV2 plasmid (6.4 kb).