Quantitative proteome changes in Arabidopsis thaliana suspension-cultured cells in response to plant natriuretic peptides

Ilona Turek, Janet I Wheeler, Chris Gehring, Helen R Irving, Claudius Marondedze

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Proteome changes in the Arabidopsis thaliana suspension cells in response to the A. thaliana plant natriuretic peptide (PNP), AtPNP-A (At2g18660) were assessed using quantitative proteomics employing tandem mass tag (TMT) labeling and tandem mass spectrometry (LC-MS/MS). In this study, we characterized temporal responses of suspension-cultured cells to 1. nM and 10. pM AtPNP-A at 0, 10 and 30. min post-treatment. Both concentrations we found to yield a distinct differential proteome signature. The data shown in this article are associated with the article "Plant natriuretic peptides induce a specific set of proteins diagnostic for an adaptive response to abiotic stress" by Turek et al. (Front. Plant Sci. 5 (2014) 661) and have been deposited to the ProteomeXchange with identifier PXD001386.
Original languageEnglish
Pages (from-to)336-343
Number of pages8
JournalData in Brief
Publication statusPublished - 2015


  • Molecular mimicry
  • Peptide hormone signaling
  • Plant homeostasis
  • Plant natriuretic peptide
  • Quantitative proteomics
  • Reactive oxygen species
  • Salt stress

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