Manhattan and regional plots summarizing GWAS results. Manhattan plots summarizing GWAS results for neutrophil counts (A) and platelet counts (B). The x-axis represents the chromosomal positions of genetic variants, and the y-axis represents the –log10 of P values. (C) Regional plot of genetic variants associated with neutrophil count with GWAS analysis in our cohort. The first vertical axis shows the negative log10 of P values for genotyped genetic variants whereas the second axis displays the recombination rate from the HapMap reference samples.