Supplemental Figure S4. Manhattan plot showing GWAS results of recurrent wheeze in the Caucasian sub-cohort of the CHILD Study. The Y-axis depicts the -log10 transformed p-value and the x-axis shows chromosomal positions of SNVs. Suggestive significance (p=5e-5) and genome-wide significance (p=5e-8) are respectively marked as blue and red horizontal lines, respectively.