Lian Chen , Natasha Liu

Institute of Life Sciences, Jiyang Colloge of Zhejiang A&F University, Zhuji, 311800, Zhejiang, China
Author    Correspondence author
Journal of Tea Science Research, 2024, Vol. 14, No. 4   doi: 10.5376/jtsr.2024.14.0019
Received: 05 Jun., 2024    Accepted: 16 Jul., 2024    Published: 28 Jul., 2024

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.

Chen L., and Liu C.C. 2024, Research progress on the collection, identification, and genetic diversity of tea germplasm resources, Journal of Tea Science Research, 14(4): 202-214 (doi: 10.5376/jtsr.2024.14.0019)

The collection, identification, and genetic diversity research of tea germplasm resources are crucial for the conservation and utilization of tea plants. This study elucidates the classification, distribution, and genetic diversity of tea germplasm resources, analyzes the current progress in identification methods and the application of molecular marker technologies, and explores the conservation strategies and utilization status of tea germplasm resources in different regions. The study demonstrates that molecular marker technologies, such as SNP and SSR, can effectively reveal the genetic background and phylogenetic relationships of tea germplasm resources, providing an important basis for tea breeding. The study also highlights issues such as insufficient genetic diversity and poor management of germplasm resources in certain areas. Furthermore, it proposes key directions for future research, including strengthening the collection and preservation of genetic resources, developing new breeding materials, and exploring tea varieties that adapt to climate change. This study provides theoretical support and practical guidance for the conservation, breeding, and industrial development of tea germplasm resources.

Tea germplasm resources; Genetic diversity; Molecular markers; Germplasm identification; Resource conservation; Tea breeding