Fig. 4

Integration sites mapped using the UCSC genome browser. Red vertical bars show HIV-1 proviruses in the positive orientation relative to the conventional chromosome numbering while blue vertical bars show proviruses in the negative orientation. a Screen shot from the UCSC genome browser showing the position of an integration site in the RERE gene on human chromosome 1. b Screen shot from the UCSC genome browser showing all integration sites in STAT5B gene reported by Maldarelli et al. [12]