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. Author manuscript; available in PMC: 2013 Dec 1.
Published in final edited form as: Brain Imaging Behav. 2012 Dec;6(4):634–648. doi: 10.1007/s11682-012-9196-x

Fig. 1.

Fig. 1

Manhattan plot for the GWA analysis of episodic memory. The x-axis refers to positions along the genome (separated by chromosome) for each SNP (represented by a dot) included in the analysis. The y-axis refers to the negative logarithm of the p-value for the test of association between each SNP and the quantitative memory phenotype. No SNPs exhibited genome-wide significant association (red line) to the composite episodic memory score, while 40 SNPs exhibited suggestive association (p < 5 × 10−5, blue line). The 5 most significant, independent (r2 < 0.2) SNPs are labeled along with their corresponding genes (if known).