Proteomics

Dataset Information

0

Pacific Ocean metaproteomics, METZYME KM1128


ABSTRACT: Global metaproteomic analyses of microbial biomass from the upper water column of the Central Pacific Ocean. This dataset was used as a discovery dataset to identify peptide biomarkers for cyanobacterial populations for use in targeted metaproteomic calibrated multiple reaction monitoring (MRM) analyses published in in Saito et al., 2014 and 2015. Saito, M. A., McIlvin, M. R., Moran, D. M., Goepfert, T. J., DiTullio, G. R., Post, A. F., and Lamborg, C. H.: Multiple nutrient stresses at intersecting Pacific Ocean biomes detected by protein biomarkers, Science, 345, 1173-1177, 2014. Saito, M. A., Dorsk, A., Post, A. F., McIlvin, M., Rappé, M. S., DiTullio, G., and Moran, D.: Needles in the Blue Sea: Sub‐Species Specificity in Targeted Protein Biomarker Analyses Within the Vast Oceanic Microbial Metaproteome, PROTEOMICS, 15, 3521-3531, 2015.

INSTRUMENT(S): Orbitrap Fusion

ORGANISM(S): Environmental Samples

TISSUE(S): Photosynthetic Cell

DISEASE(S): Disease Free

SUBMITTER: Matthew McIlvin  

LAB HEAD: Makoto Saito

PROVIDER: PXD009712 | Pride | 2019-02-12

REPOSITORIES: Pride

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Publications


Ocean metaproteomics is an emerging field enabling discoveries about marine microbial communities and their impact on global biogeochemical processes. Recent ocean metaproteomic studies have provided insight into microbial nutrient transport, colimitation of carbon fixation, the metabolism of microbial biofilms, and dynamics of carbon flux in marine ecosystems. Future methodological developments could provide new capabilities such as characterizing long-term ecosystem changes, biogeochemical rea  ...[more]

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