FIG. 2.
Comparison of HIV-1 group M virus isolate dilution panel members quantified by the LCx HIV assay and the MONITOR v1.5 test. Group (Grp) O dilution panel members were not quantified by MONITOR v1.5 but are shown for comparison. The lower limit of quantification is shown by broken lines at 1.7 log10 RNA copies/ml (50 copies/ml).