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Label-free quantitative proteome analysis reveals the underlying mechanisms of grain nuclear proteins involved in wheat water-deficit response

ABSTRACT: In this study, we performed the first large-scale nuclear proteome analysis of wheat developing grains under water deficit by label-free based quantitative proteomic approach.

INSTRUMENT(S): Q Exactive

ORGANISM(S): Triticum Aestivum (wheat)

TISSUE(S): Plant Cell

SUBMITTER: Tingting Li

LAB HEAD: Yueming Yan

PROVIDER: PXD021315 | Pride | 2022-02-16

REPOSITORIES: Pride

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Label-Free Quantitative Proteome Analysis Reveals the Underlying Mechanisms of Grain Nuclear Proteins Involved in Wheat Water-Deficit Response.

Li Tingting T Zhu Dong D Han Zhisheng Z Zhang Junwei J Zhang Ming M Yan Yueming Y

Frontiers in plant science 20211025

In this study, we performed the first nuclear proteome analysis of wheat developing grains under water deficit by using a label-free based quantitative proteomic approach. In total, we identified 625 unique proteins as differentially accumulated proteins (DAPs), of which 398 DAPs were predicted to be localized in nucleus. Under water deficit, 146 DAPs were up-regulated and mainly involved in the stress response and oxidation-reduction process, while 252 were down-regulated and mainly participate ...[more]

PMID: 34759942

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