Proteomics and Post-Translational Modifications of Starch Biosynthesis-Related Proteins in Developing Seeds of Rice
| العنوان: | Proteomics and Post-Translational Modifications of Starch Biosynthesis-Related Proteins in Developing Seeds of Rice |
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| المؤلفون: | Feifei Xu, Jinsong Bao, Piengtawan Tappiban, Yining Ying |
| المصدر: | International Journal of Molecular Sciences International Journal of Molecular Sciences, Vol 22, Iss 5901, p 5901 (2021) |
| سنة النشر: | 2021 |
| مصطلحات موضوعية: | 0106 biological sciences, 0301 basic medicine, Proteomics, Enzyme complex, Proteome, Starch, Review, 01 natural sciences, Endosperm, chemistry.chemical_compound, Amylose, Gene Expression Regulation, Plant, Biology (General), Phosphorylation, Spectroscopy, starch functionality, Plant Proteins, education.field_of_study, food and beverages, General Medicine, starch biosynthesis, Computer Science Applications, Chemistry, cooking and eating quality, Biochemistry, Amylopectin, Seeds, QH301-705.5, Population, Plant Development, Biology, Catalysis, Inorganic Chemistry, 03 medical and health sciences, Physical and Theoretical Chemistry, education, QD1-999, Molecular Biology, posttranslational modification, Oryza sativa, rice, Organic Chemistry, Oryza, Biosynthetic Pathways, 030104 developmental biology, chemistry, Protein Processing, Post-Translational, 010606 plant biology & botany |
| الوصف: | Rice (Oryza sativa L.) is a foremost staple food for approximately half the world’s population. The components of rice starch, amylose, and amylopectin are synthesized by a series of enzymes, which are responsible for rice starch properties and functionality, and then affect rice cooking and eating quality. Recently, proteomics technology has been applied to the establishment of the differentially expressed starch biosynthesis-related proteins and the identification of posttranslational modifications (PTMs) target starch biosynthesis proteins as well. It is necessary to summarize the recent studies in proteomics and PTMs in rice endosperm to deepen our understanding of starch biosynthesis protein expression and regulation, which will provide useful information to rice breeding programs and industrial starch applications. The review provides a comprehensive summary of proteins and PTMs involved in starch biosynthesis based on proteomic studies of rice developing seeds. Starch biosynthesis proteins in rice seeds were differentially expressed in the developing seeds at different developmental stages. All the proteins involving in starch biosynthesis were identified using proteomics methods. Most starch biosynthesis-related proteins are basically increased at 6–20 days after flowering (DAF) and decreased upon the high-temperature conditions. A total of 10, 14, 2, 17, and 7 starch biosynthesis related proteins were identified to be targeted by phosphorylation, lysine acetylation, succinylation, lysine 2-hydroxyisobutyrylation, and malonylation, respectively. The phosphoglucomutase is commonly targeted by five PTMs types. Research on the function of phosphorylation in multiple enzyme complex formation in endosperm starch biosynthesis is underway, while the functions of other PTMs in starch biosynthesis are necessary to be conducted in the near future. |
| تدمد: | 1422-0067 |
| الوصول الحر: | https://explore.openaire.eu/search/publication?articleId=doi_dedup___::99cf88b207c526fc1066ff9369478bb0Test https://pubmed.ncbi.nlm.nih.gov/34072759Test |
| حقوق: | OPEN |
| رقم الانضمام: | edsair.doi.dedup.....99cf88b207c526fc1066ff9369478bb0 |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 14220067 |
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