Quantitative correlation of minor allele load with PANSS scores, antipsychotics dosage and altruism scores.

<p>The bubble plot shows linear correlation between (A) PANSS positive score, (B) antipsychotics dosage and (C) altruism score and the number of minor alleles present at the four SNP locations (R² = 0.51, 0.56 and 0.69, respectively, based on average score or dosage; <i>p</i> = 0.005, 0.022 and 0.033, respectively, based on linear regression analysis of original dataset). The bubbles represent average score or dosage, and their size represents the number of subjects.