<i>P. ovale rbp2</i> qPCR dynamic range.

<p>A ten-fold serial dilution of <i>rbp2</i> plasmid (1 to 100,000 copies/μl) is shown in the amplification plot. The cycle threshold was determined automatically by the ABI 7500 fast system software program. The negative control sample (red line) shows no amplification over the cycle threshold for 60 cycles.