组学技术在高氨基酸茶树中的应用研究进展

摘要

Green tea made from high-amino-acid tea cultivars has favorable economic and social benefits in the market due to its rich aroma,umami flavor,velvety taste,and integrated benefits to both human health and ornamental value,thus studies on it have become the hot spot in the tea science.With the development of life sciences into multi-omics era,transcriptomics,proteomics,and metabolomics have been developing rapidly,and are widely being used in various fields of tea science.Consequently,the multi-omics application becomes an indispensable part of studying high-amino-acid tea cultivars.This review covers recent progress of transcriptomics,proteomics,and metabolomics application on high-amino-acid tea cultivars,and also evaluates shortcomings and urgently-to-be-solved difficult problems while applying omics technologies in the study of high-amino-acid tea cultivars.Moreover,this paper briefly discusses the future study perspectives and application of omics technologies in high-amino-acid tea cultivars,aiming at providing a reference and direction for the further study of high-amino-acid tea cultivars,and also providing theoretical basis for new high-amino-acid tea cultivars breeding and efficient cultivation.%高氨基酸茶树因其所制绿茶滋味鲜爽、香气馥郁且集观赏、健康于一体,在市场上取得了良好的社会和经济效益,对其研究已然成为当前茶学领域的热点之一.随着对生命科学的研究进入多组学时代,以转录组学、蛋白质组学和代谢组学为基础的组学技术得到了迅猛发展,被广泛应用在茶学领域的各项研究中,并成为研究高氨基酸茶树不可或缺的重要手段.综述了近年来转录组、蛋白质组、代谢组等组学技术在高氨基酸茶树中的相关应用研究进展,分析了组学技术在高氨基酸茶树研究中的应用仍存在着很多的不足和亟待突破的难题,并对组学技术在高氨基酸茶树上的深入研究与应用进行了展望,以期为今后高氨基酸茶树的进一步研究提供参考和方向,同时也为高氨基酸茶树品种选育与高效栽培技术提供理论依据.