GEO DataSets

(Submitter supplied) Methanococcus maripaludis is a methanogenic Archaea that conserves energy from molecular hydrogen to reduce carbon dioxide to methane. Chemostat grown cultures limited for phosphate or leucine were compared to determine the regulatory response to leucine limitation. Keywords: archaea, hydrogen, leucine, phosphate, nutrient limitation, growth rate, methanogen

Organism:

Methanococcus maripaludis

Type:

Expression profiling by array

Platform:

GPL2509

16 Samples

Download data: SPT

(Submitter supplied) Methanococcus maripaludis is a methanogenic Archaea that conserves energy from molecular hydrogen to reduce carbon dioxide to methane. Chemostat grown cultures limited for hydrogen, phosphate, or leucine were compared to determine the regulatory response to hydrogen limitation. This was done by comparing hydrogen limited cultures to both leucine limited and phosphate limited cultures. Slow and rapid growing samples limited for either hydrogen or phosphate were compared to determine the regulatory effects of growth rate. more...

Organism:

Methanococcus maripaludis

Type:

Expression profiling by array

Platform:

GPL2509

68 Samples

Download data

(Submitter supplied) Methanococcus maripaludis is a methanogenic archaeon. Within its genome, there are two operons for membrane associated hydrogenases, eha and ehb. To investigate the regulation of ehb on the cell, an S40 mutant was constructed in such a way that a portion of the ehb operon was replaced by pac cassette in the wild type parental strain S2 (done by Whitman's group at the University of Georgia). Four samples of each strain were grown in batch culture. more...

Organism:

Methanococcus maripaludis

Type:

Expression profiling by array

Platform:

GPL2509

16 Samples

Download data