In humans, the α-, β-, γ-, and δ-genes are formally known as TPM1, TPM2, TPM3, and TPM4 and are located at 15q22, 9p13, 1q22 and 19p13, respectively.
Nos humanos, os xenes α-, β-, γ-, e δ coñécense formalmente como TPM1, TPM2, TPM3, e TPM4 e están localizados en 15q22, 9p13, 1q22 e 19p13, respectivamente.