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DataSet Summary

  • HostingRepository: PRIDE
  • AnnounceDate: 2018-12-04
  • AnnouncementXML: Submission_2018-12-04_03:59:17.xml
  • DigitalObjectIdentifier:
  • ReviewLevel: Peer-reviewed dataset
  • DatasetOrigin: Original data
  • RepositorySupport: Unsupported dataset by repository
  • PrimarySubmitter: Alexander Betz
  • Title: Proteome evolution under essential resource limitation
  • Description: Resource limitation is a major driver of ecological and evolutionary dynamics of organisms. Short-term responses to resource limitation include plastic changes in molecular phenotypes including protein expression. Yet little is known about the evolution of the molecular phenotype under longer-term resource limitation. Here, we combine experimental evolution of the green alga Chlamydomonas reinhardtii under multiple different non-substitutable resource limitation regimes with proteomic measurements to investigate evolutionary adaptation of the molecular phenotype. We demonstrate convergent proteomic evolution of core metabolic functions, including the Calvin-Benson cycle and gluconeogenesis, across different resource limitation selection environments. We did not observe proteomic changes consistent with optimized uptake of the different particular limiting resources.
  • SpeciesList: scientific name: Chlamydomonas reinhardtii; NCBI TaxID: 3055;
  • ModificationList: iodoacetamide derivatized residue
  • Instrument: LTQ Orbitrap XL

Dataset History

VersionDatetimeStatusChangeLog Entry
02018-08-23 06:52:21ID requested
12018-11-08 02:27:07announced
22018-11-11 23:37:41announcedUpdated publication reference for PubMed record(s): 30405128.
32018-12-04 03:59:18announcedUpdated project metadata.

Publication List

  1. Tamminen M, Betz A, Pereira AL, Thali M, Matthews B, Suter MJ, Narwani A, Proteome evolution under non-substitutable resource limitation. Nat Commun, 9(1):4650(2018) [pubmed]

Keyword List

  1. curator keyword: Biological
  2. submitter keyword: Chlamydomonas reinhardtii, divergent evolution, molecular phenotype, resource limitation, selection, stress, convergent evolution, shotgun proteomics, MudPIT

Contact List

    Anita Julianne Tricia Narwani
    • contact affiliation: Department of Aquatic Ecology, Eawag, Überlandstrasse 133, 8600 Dübendorf, Switzerland
    • contact email: anita.narwani@eawag.ch
    • lab head:
    Alexander Betz
    • contact affiliation: EAWAG
    • contact email: alexander.betz@eawag.ch
    • dataset submitter:

Full Dataset Link List

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