In humans, Halldorsson et al. [7] found an association of ACC with the SYCE1 gene, which encodes one of the other synaptonemal complex proteins, and another study in pigs by Johnsson et al. [15] also found an association with individual recombination rates in close proximity to the most highly associated SNPs on chromosome 17 identified here. This evidence concerns the gene SYCE1 and adrenal cortex carcinoma.