In light of p-ter’s post on KITLG and cancer risk, I stumbled onto this today, Earwax, osmidrosis, and breast cancer: why does one SNP (538G>A) in the human ABC transporter ABCC11 gene determine earwax type?: One single-nucleotide polymorphism (SNP), 538G>A (Gly180Arg), in the ABCC11 gene determines the type of earwax. The G/G and G/A genotypes … Continue reading Earwax and breast cancer