蛋白质组学在牧草中的应用研究

Research progress on proteomics in forage plants

牧草是农业和畜牧业中供牲畜饲用的草料作物,是畜牧业健康发展的基础。蛋白质组与牧草营养品质、抗逆性等密切相关,直接参与调控牧草生命周期的各项代谢途径。本文综述了蛋白质组学技术在牧草分子生物学中的应用研究;概括了近年来牧草不同组织器官的发育蛋白质组学研究成果;揭示了牧草响应生物与非生物胁迫的蛋白质组学机制;最后指出了当前牧草蛋白质组学研究存在的问题,并提出靶向定量技术和多组学结合是未来牧草蛋白质组研究的发展趋势;研究结果为优良牧草新品种培育提供了理论参考。

Forage plants are grass crops fed to livestock in agriculture and animal husbandry and are the basis for healthy development in animal husbandry.Proteomics is closely related to nutritional quality and stress resistance in forage plants as proteins are directly involved in the regulation of various metabolic pathways in the life cycle of forage plants.Application of proteomics technology in forage plants molecular biology research is reviewed in this paper.Moreover,research progress on developmental proteomics in different tissues or organs of forage plants in recent years are summarized and the mechanism of forage plants response to biotic or abiotic stress at the proteome level is also elaborated.Furthermore,analyses in this paper highlights the current problems in proteomics study of forage plants and proposes that targeted proteomics quantification and combination with multi-omics are the development trends for forage plants proteomics research in the future.The discussions in this paper will provide a theoretical reference for the cultivation of excellent forage plants.