Ty (right panel), in the absence of recombination. B) The effects of different selection coefficients (left panel, = 0) and different recombination rates (right panel, = 0.1). The starting parameters were: = = 1, = = 0, = 0, 2.5 × 10, = /3.<p><b>Copyright information:</b></p><p>Taken from "Selection dramatically reduces effective population size in HIV-1 infection"</p><p>http://www.biomedcentral.com/1471-2148/8/133</p><p>BMC Evolutionary Biology 2008;8():133-133.</p><p>Published online 3 May 2008</p><p>PMCID:PMC2396635.</p><p></p