Figure 1From: Combined DNA extraction and antibody elution from filter papers for the assessment of malaria transmission intensity in epidemiological studiesAntibody level from standard and dual filter paper blood spot elution methods for AMA-1 and MSP-1 42 . A. Scatter plot showing anti-AMA-1 IgG level detected in 236 individuals by standard (x-axis) and combined (y-axis) elution of filter paper blood spots. R2 (linear regression) = 0.93 (p = <0.0001). B. Scatter plot showing anti-MSP-142 IgG level detected in 236 individuals using standard (x-axis) and combined (y-axis) elution of filter paper blood spots. R2 (linear regression) 0.671 (p = <0.0001).Back to article page