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Effects of High Temperature on Rice Grain Development and Quality Formation Based on Proteomics Comparative Analysis Under Field Warming

With the intensification of global warming, rice production is facing new challenges. Field evidence indicates that elevated temperature during rice grain-filling leads to the further deterioration of grain quality. In order to clarify the potential regulatory mechanism of elevated temperature on th...

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Autores principales: Liu, Wenzhe, Yin, Tongyang, Zhao, Yufei, Wang, Xueqin, Wang, Kailu, Shen, Yingying, Ding, Yanfeng, Tang, She
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Frontiers Media S.A. 2021
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8566943/
https://www.ncbi.nlm.nih.gov/pubmed/34745178
http://dx.doi.org/10.3389/fpls.2021.746180
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author Liu, Wenzhe
Yin, Tongyang
Zhao, Yufei
Wang, Xueqin
Wang, Kailu
Shen, Yingying
Ding, Yanfeng
Tang, She
author_facet Liu, Wenzhe
Yin, Tongyang
Zhao, Yufei
Wang, Xueqin
Wang, Kailu
Shen, Yingying
Ding, Yanfeng
Tang, She
author_sort Liu, Wenzhe
collection PubMed
description With the intensification of global warming, rice production is facing new challenges. Field evidence indicates that elevated temperature during rice grain-filling leads to the further deterioration of grain quality. In order to clarify the potential regulatory mechanism of elevated temperature on the formation of rice quality, the DIA mass spectrometry method under the background of field warming was conducted to investigate the regulatory effects of high temperature on grain development and material accumulation pathways. The results showed that a total of 840 differentially expressed proteins were identified during the grain-filling process under elevated temperature. These differentially expressed proteins participated in carbon metabolism, amino acid biosynthesis, signal transduction, protein synthesis, and alternately affected the material accumulation of rice grains. The significant up-regulation of PPROL 14E, PSB28, granule-bound starch synthase I, and the significant down-regulation of 26.7 kDa heat shock protein would lead to the component difference in grain starch and storage proteins, and that could be responsible for the degradation of rice quality under elevated temperature. Results suggested that proteins specifically expressed under elevated temperature could be the key candidates for elucidating the potential regulatory mechanism of warming on rice development and quality formation. In-depth study on the metabolism of storage compounds would be contributed in further proposing high-quality cultivation control measures suitable for climate warming.
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spelling pubmed-85669432021-11-05 Effects of High Temperature on Rice Grain Development and Quality Formation Based on Proteomics Comparative Analysis Under Field Warming Liu, Wenzhe Yin, Tongyang Zhao, Yufei Wang, Xueqin Wang, Kailu Shen, Yingying Ding, Yanfeng Tang, She Front Plant Sci Plant Science With the intensification of global warming, rice production is facing new challenges. Field evidence indicates that elevated temperature during rice grain-filling leads to the further deterioration of grain quality. In order to clarify the potential regulatory mechanism of elevated temperature on the formation of rice quality, the DIA mass spectrometry method under the background of field warming was conducted to investigate the regulatory effects of high temperature on grain development and material accumulation pathways. The results showed that a total of 840 differentially expressed proteins were identified during the grain-filling process under elevated temperature. These differentially expressed proteins participated in carbon metabolism, amino acid biosynthesis, signal transduction, protein synthesis, and alternately affected the material accumulation of rice grains. The significant up-regulation of PPROL 14E, PSB28, granule-bound starch synthase I, and the significant down-regulation of 26.7 kDa heat shock protein would lead to the component difference in grain starch and storage proteins, and that could be responsible for the degradation of rice quality under elevated temperature. Results suggested that proteins specifically expressed under elevated temperature could be the key candidates for elucidating the potential regulatory mechanism of warming on rice development and quality formation. In-depth study on the metabolism of storage compounds would be contributed in further proposing high-quality cultivation control measures suitable for climate warming. Frontiers Media S.A. 2021-10-21 /pmc/articles/PMC8566943/ /pubmed/34745178 http://dx.doi.org/10.3389/fpls.2021.746180 Text en Copyright © 2021 Liu, Yin, Zhao, Wang, Wang, Shen, Ding and Tang. https://creativecommons.org/licenses/by/4.0/This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.
spellingShingle Plant Science
Liu, Wenzhe
Yin, Tongyang
Zhao, Yufei
Wang, Xueqin
Wang, Kailu
Shen, Yingying
Ding, Yanfeng
Tang, She
Effects of High Temperature on Rice Grain Development and Quality Formation Based on Proteomics Comparative Analysis Under Field Warming
title Effects of High Temperature on Rice Grain Development and Quality Formation Based on Proteomics Comparative Analysis Under Field Warming
title_full Effects of High Temperature on Rice Grain Development and Quality Formation Based on Proteomics Comparative Analysis Under Field Warming
title_fullStr Effects of High Temperature on Rice Grain Development and Quality Formation Based on Proteomics Comparative Analysis Under Field Warming
title_full_unstemmed Effects of High Temperature on Rice Grain Development and Quality Formation Based on Proteomics Comparative Analysis Under Field Warming
title_short Effects of High Temperature on Rice Grain Development and Quality Formation Based on Proteomics Comparative Analysis Under Field Warming
title_sort effects of high temperature on rice grain development and quality formation based on proteomics comparative analysis under field warming
topic Plant Science
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8566943/
https://www.ncbi.nlm.nih.gov/pubmed/34745178
http://dx.doi.org/10.3389/fpls.2021.746180
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