Myostatin audio from The Sapien Trust - description:
Myostatin (also known as growth differentiation factor 8, abbreviated GDF-8) is a myokine, a protein produced and released by myocytes that acts on muscle cells’ autocrine function to inhibit myogenesis: muscle cell growth and differentiation. In humans it is encoded by the MSTN gene.
What does is change the cell expression for two changes
It is located on Chromosome 2 and these changes are made, cell function, not genetic.
rs35781413(A;A)
rs1805086(G;G)
For hypertrophic functions