Jianli  Lu , Xiaocheng  Wang

Cuixi Academy of Biotechnology, Zhuji, 311800, Zhejiang, China
Author    Correspondence author
Molecular Plant Breeding, 2025, Vol. 16, No. 5   
Received: 25 Aug., 2025    Accepted: 27 Aug., 2025    Published: 05 Oct., 2025

This is an open access article published under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

This study summarizes the progress of tea plant aroma and flavor traits in molecular breeding, and reviews the application of techniques such as marker-assisted selection (MAS), quantitative trait locus (QTL) localization, genome-wide association study (GWAS), genomic selection (GS), and haplotype breeding in the analysis of complex quality traits and the cultivation of superior varieties The potential of multi-omics integration, gene editing and synthetic biology in improving aroma and flavor was discussed, and the prospects of artificial intelligence and big data in molecular design breeding were also prospected. This research aims to provide a theoretical basis and technical reference for the molecular breeding of high-quality tea trees, promoting the sustainable development of the tea industry.

Tea (Camellia sinensis); Aroma and flavor traits; Multi-omics integration; Gene editing and synthetic biology; Molecular breeding