Skip to main content
. 2020 Nov 4;11:5586. doi: 10.1038/s41467-020-19441-1

Fig. 1. Geographic origins and phylogenetic relationships of 136 representative tea plant accessions in China.

Fig. 1

a Geographic origins of the tea plant accessions examined in this study. The map of China was generated using the R package “chinamap” (https://github.com/GuangchuangYu/chinamap). b An approximate Maximum Likelihood-based phylogenetic tree constructed using 45,162 fourfold-degenerate SNPs that were identified from mapped RNA-sequencing data. The tree was rooted using five tea relative species (in black) as outgroup. Numbers at the branch points represent support values (percentage) based on 1000 bootstrapping replicates. Five main clades were identified and indicated in different colors: group 1 (red), group 2 (green), group 3 (purple), group 4 (yellow), group 5 (blue). Source data underlying b are provided as a Source Data file.