Ratios of enhancers or promoters in SVs. The x -axis denotes the genomic locations of enhancers or promoters. Ratios (the y -axis) were calculated by the counts of SV-related enhancers or promoters divided by counts of enhancers or promoters in the genome for each genomic location, respectively. Bars represent the sample mean and lower and upper Gaussian 95% confidence limits of 34 tissues, based on the t-distribution. The significant difference test for ratios was carried out by the Student’s t -test for each genomic location to all enhancers and promoters. The dotted lines show mean proportions of enhancer or promoter, respectively