Proteomics

Dataset Information

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Phosphoproteome of rice endosperm


ABSTRACT: For further elucidation of how heat stress influences rice endosperm at the phosphorylation level, a label-free analysis was performed to quantify phosphoproteome from two indica rice cultivars with different starch qualities and those stimulated with temperature treatment.

ORGANISM(S): Oryza Sativa

SUBMITTER: Jinsong Bao  

PROVIDER: PXD027052 | iProX | Thu Jul 01 00:00:00 BST 2021

REPOSITORIES: iProX

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Publications

Comparative Phosphoproteomic Analysis Reveals the Response of Starch Metabolism to High-Temperature Stress in Rice Endosperm.

Pang Yuehan Y   Hu Yaqi Y   Bao Jinsong J  

International journal of molecular sciences 20210929 19


High-temperature stress severely affects rice grain quality. While extensive research has been conducted at the physiological, transcriptional, and protein levels, it is still unknown how protein phosphorylation regulates seed development in high-temperature environments. Here, we explore the impact of high-temperature stress on the phosphoproteome of developing grains from two indica rice varieties, 9311 and Guangluai4 (GLA4), with different starch qualities. A total of 9994 phosphosites from 3  ...[more]

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