Lian Chen , Chuchu Liu

Institute of Life Science, Jiyang College of Zhejiang A&F University, Zhuji, 311800, China
Author    Correspondence author
Genomics and Applied Biology, 2024, Vol. 15, No. 4   
Received: 12 Jun., 2024    Accepted: 21 Jul., 2024    Published: 02 Aug., 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.

This study explores the chloroplast genome variation and phylogenetic relationships in Camellia sinensis. As a globally important economic crop, understanding the genome structure of tea is crucial for its breeding and improvement. Research on the chloroplast genome provides key insights into species evolution, especially regarding the classification and domestication of tea varieties. By collecting samples from representative Camellia sinensis cultivars and utilizing high-throughput sequencing techniques and bioinformatics tools, this study analyzes genetic variations in the chloroplast genome, such as SNPs and indels, and constructs phylogenetic trees to demonstrate the relationships between different cultivars. The results reveal that chloroplast genome variation correlates with the geographic distribution and phenotypic traits of tea, making it a potential marker for tea breeding and conservation. This research not only enhances our understanding of the chloroplast genome in Camellia sinensis but also provides valuable references for the genetic improvement and development of the tea industry.

Camellia sinensis; Chloroplast genome; Genetic variation; Phylogeny; Tea breeding