Fig 1.
Scatter plot for the first 2 dimensions.
The x-axis is principal component 1 and y-axis is principal component 2. Green: case, Blue: control.
Fig 2.
Admixture plot of the case-control dataset (showed on the right) using the K with the lowest cross-validation error (showed on the left).
Fig 3.
Manhattan plots of basic case-control association test (a), logistic regression without covariate (b) and logistic regression with covariate (c). Suggestive association threshold is indicated with the blue line. SNPs of the logistic analyses with the lowest p-value that overlapped the basic association study are within red circles.
Table 1.
The most significant SNPs found by basic case/control association analysis.
Fig 4.
SNPs with the highest FST value that overlap the basic case/control association test and logistic association are within red circles.
Table 2.
Regions on chromosome 7 and 13, found by FST windows approach.
Table 3.
Genes found to be enriched in biological processes and/or molecular components that are associated or directly/indirectly involved with human IBD.