Fig. 1From: Bayesian phylodynamic analysis reveals the evolutionary history and the dispersal patterns of citrus tristeza virus in China based on the p25 geneSample site and sample collection. (a) Sample site in this study. Note: Colours indicate sample collection locations; red indicates the main wild citrus community and blue indicates the main cultivated citrus production area. (b) Sample number of each site in this study. Note: C: cultivated citrus; W: wild citrus; GG: Guangdong and Guangxi; FZ: Fujian and Zhejiang; HJ: Hunan and Jiangxi; SCH: Sichuan, Chongqing and Hubei; YN: Yunnan; HJ: Hunan and JiangxiBack to article page