Figure 1

LD of the SNPs of NLGN3 and NLGN4X genes. The LD value (D' and r²) within each diamond was computed using Haploview. The dark gray diamonds indicate strong evidence of LD for no historical recombination, while the white diamonds indicate strong evidence of LD. The confidence bound values of the light gray diamonds are between the valves reflected in the dark and white diamonds. Haplotype blocks by the Gabriel method are shown also. A: LD of the SNPs of NLGN3 gene with D' and r² values for males, B: LD of the SNPs of NLGN3 gene with D' and r² values for females, C: LD of the SNPs of NLGN4X gene with D' and r² values for males, D: LD of the SNPs of NLGN4X gene with D' and r² values for females.