Resource allocation in the archaeon Methanococcus maripaludis during slow growth

ABSTRACT: We conducted a systems-level study on the physiology of slow growth in the archaeon Methanococcus maripaludis revealing a strategy for acclimation to slow growth that relies on redistribution of energy for cellular maintenance and changes in catabolic and ribosomal activity rather than gene regulation, a strategy that is distinct from well-known heterotrophic model bacteria such as E. coli. This dataset describes the proteome response of Methanococcus maripaludis to a formate (energy) limitation when grown in a chemostat at different growth rates. Samples contain both 14N and 15N-labeled peptides, with the 15N reference generated as a combination of batch exponential culture and a stationary phase cultures.

INSTRUMENT(S): TripleTOF 5600

ORGANISM(S): Methanococcus Maripaludis S2 (ncbitaxon:267377)

SUBMITTER: Alfred M. Spormann   James R. Williamson  

PROVIDER: MSV000086844 | MassIVE | Thu Feb 11 14:22:00 GMT 2021

SECONDARY ACCESSION(S): PXD024262

REPOSITORIES: MassIVE