Skip to main content
. Author manuscript; available in PMC: 2008 Apr 1.
Published in final edited form as: Hum Mol Genet. 2006 Dec 7;16(1):24–35. doi: 10.1093/hmg/ddl441

Figure 1.

Figure 1

P values of genome-wide association scan for genes that affect the risk of developing nicotine dependence. -log10 (p) is plotted for each SNP in chromosomal order. The spacing between SNPs on the plot is based on physical map length. The horizontal lines show P values for logistic analysis. The vertical lines show chromosomal boundaries. Black diamonds represent SNPs that result in non-synonymous amino acid changes.