Project description:Expression data for Desulfovibrio alaskensis strain G20 grown on lactate in sulfate-limited monoculture and syntrophic coculture with Methanococcus maripaludis or Methanospirillum hungatei in chemostats at a low growth rate of 0.027h-1. 7 samples of Desulfovibrio alaskensis strain G20 grown in syntrophic coculture on lactate with either Methanococcus maripaludis (4 replicates) or Methanospirillum hungatei (3 replicates), and 5 samples of sulfate-limited monoculture growth of strain G20 on lactate.
Project description:Expression data for Desulfovibrio alaskensis strain G20 and mutants in regulator proteins grown on lactate sulfate media and then pelleted and transferred to another media when they reached stationary phase. The Choline mutant was transferred to lacte/sulfate minimal media and choline/sulfate minimal media. The LysX mutant was transferred to minimal media with lysine and rich media. G20 was transferred to minimal media, choline/sulfate minimal media, lactate/choline/sulfate minimal media, minimal media with lysine, and rich media. We aimed to confirm or expand the regulons of each of the transposon interupted regulator mutants and compare gene expression responses of the regulators in different growth conditions. 10 samples were collected: 2 regulator mutants (2 conditions each), Desulfovibrio alaskensis G20 (5 conditions), 2 replicates for G20 minimal media condition. Control sample -G20 rich media.
