Fig. 1From: Transmitted drug resistance and transmission clusters among HIV-1 treatment-naïve patients in Guangdong, China: a cross-sectional studyGenotypic analysis based on the sequences of the human immunodeficiency virus 1 pol gene. A Distribution of genotypes according to the HIV-1 pol gene. B Distribution of HIV-1 genotypes in each risk group. Other genotypes include subtype C subtype G, CRF02_AG, CRF12_BF, and some recombinant formsBack to article page