Table 1.

Selected SNP Markers in This Study

CHL1, close homolog of L1; DSCAM, Down syndrome cell adhesion molecule; LAPTM4B, lysosomal-associated transmembrane protein 4B; FOXB1, forkhead box protein B1; CBLN4, cerebellin 4 precursor; RRAGC, ras-related GTP binding C; BRIP1, fanconi anemia group J protein; MATN1, matrilin 1, cartilage matrix protein, MTNR1B, melatonin receptor 1B; IGF1, insulin-like growth factor 1; SNP, single nucleotide polymorphism.