Fig. 5From: The matrix domain contributes to the nucleic acid chaperone activity of HIV-2 GagProtein-induced dimerization of HIV-2 RNA. a +1–444 RNA dimerization in the presence of increasing concentrations of proteins. b Time course dimerization in the presence of 6 µM protein (1 protein per 30 nt). The curves in panel b are single-exponential fits to average data. Representative gels are included in Additional file 2 Back to article page