Full-length clone and characterization of a human immunodeficiency virus type 1 subtype B＇isolated from Hubei Province, China

There are two types of Human Immunodeficiency Virus （HIV）： HIV-1 and HIV-2. HIV-1 dominates epidemics in many different parts of the world, and HIV-2 is principally responsible for the epidemic in westem Africa. In China, Zeng et al have reported the first individual infected with HIV-1 in 1985. And in the 1990s, there was a severe epidemic involving the HIV-1 B＇ strain among people who sold blood and plasma in Henan, Hubei and adjacent provinces. To further study in HIV/AIDS vaccines and HIV-1 drug resistance for people in these regions, we need to construct an infectious HIV-1 B＇ molecular clone which is representative of the virus in these areas. To this end, we have isolated a HIV-1 B＇ virus from a child who was infected with HIV-1 from his mother in Hubei province, and have constructed a full-length clone from this genome.