Skip to main content
Fig. 1 | BMC Genomics

Fig. 1

From: Heritability and genome-wide association analyses of fasting plasma glucose in Chinese adult twins

Fig. 1

Quantile-quantile (Q-Q) plot for genome-wide association study (GWAS) of the fasting plasma glucose level. a The Q-Q plot of GWAS based on typed SNP data; b The Q-Q plot of GWAS based on imputed SNP data. The x-axis shows the -log10 of expected P-values of the association from the chi-square distribution, and the y-axis shows the -log10 of P-values from the observed chi-square distribution. The black dots represent the observed data with the top hit SNP being coloured, and the red line is the expectation under the null hypothesis of no association

Back to article page
\