Proteomics

Dataset Information

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Phosphoproteome Analysis In Developing Wheat Grains Under Different Nitrogen Conditions


ABSTRACT: Wheat (Triticum aestivum), one of the most important cereal crops, it provides many kinds of food for humans and animals, in this study, we performed the first comprehensive phosphoproteome analysis to study the regulatory mechanism of bread quality formation under different nitrogen fertilizer. Totally, 2470 phosphotides, represented 1372 proteins were identified in our study. and 411 proteins showed significant differences.

INSTRUMENT(S): LTQ Orbitrap Elite

ORGANISM(S): Triticum Aestivum (wheat)

TISSUE(S): Plant Cell, Seed

SUBMITTER: Shoumin Zhen  

LAB HEAD: Yueming Yan

PROVIDER: PXD004128 | Pride | 2018-10-26

REPOSITORIES: Pride

Dataset's files

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Action DRS
A-Elute2-1.raw Raw
A-Elute2-2.raw Raw
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B-Elute2-1.raw Raw
B-Elute2-2.raw Raw
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Publications

Comparative Phosphoproteomic Analysis under High-Nitrogen Fertilizer Reveals Central Phosphoproteins Promoting Wheat Grain Starch and Protein Synthesis.

Zhen Shoumin S   Deng Xiong X   Zhang Ming M   Zhu Gengrui G   Lv Dongwen D   Lv Dongwen D   Wang Yaping Y   Zhu Dong D   Yan Yueming Y  

Frontiers in plant science 20170130


Nitrogen (N) is a macronutrient important for plant growth and development. It also strongly influences starch and protein synthesis, closely related to grain yield and quality. We performed the first comparative phosphoproteomic analysis of developing wheat grains in response to high-N fertilizer. Physiological and biochemical analyses showed that application of high-N fertilizer resulted in significant increases in leaf length and area, chlorophyll content, the activity of key enzymes in leave  ...[more]

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