Epigenetic control regulates gene transcription and is important, but not the sole determinant of cell-specific protein production.

“the same as grp of the eye and the Brain Etc so now each cell has its own complement of RNA let's let's make sure people see that point again right the liver and the eye and the muscle have the same DNA why does the hepatocyte that the liver needs where whereas the neuron makes a protein that it needs this is where turning on and off the gene the epigenome matters okay so it certainly does matter people used to think it was the only thing that mattered and I think that's probably wrong”