construction and characterization of a full-length infectious clone from a fast-replicating, x4-tropic hiv-1 subtype b' isolate. | in hiv-1 epidemics in china, hiv-1 subtype b' is the most predominant subtype circulating in intravenous drug users. in this study, we constructed an hiv-1 full-length infectious molecular clone based on the primary virus lwj, which was isolated from an hiv-infected patient in fujian province, china. phylogenetic and bootscanning analysis of the viral sequence revealed that the isolate lwj belonged to hiv-1 subtype b'. the infectious clone was designated as "plwj". the virus (lwj-c) produced fro ... | 2010 | 20697919 |