Fig. 6From: Multi-locus variable-number tandem repeat analysis of Chinese Brucella strains isolated from 1953 to 2013The sketch map of the 600 Brucella strains from different provinces in this study. Line 1 (yellow line): Inner Mongolia, Heilongjiang, Liaoning- Shandong- Hebei- Beijing-Guangdong provinces. Line 2 (green line): Xinjiang, Ningxia, Qinghai-Shanxi-Henan-Zhejiang-Guangxi-Fujian-Hainan provinces. Line 3 (black line) Shanxi-Henan-Jiangxi-Guangxi-Yunnan provinces. The size of the blue circle represented the total number of the isolated strains (in a circle). The sketch map does not represent an administrative map in the legal senseBack to article page