3 ms·Genes determine expression though.by COGlory 7y agoGenes determine expression though.refurb 7y agoSometimes, but there is a lot outside the specific gene that has an impact.COGlory 7y agoYes, other genes. Transcription factors. Methylation. DNA accessibility. All determined by proteins which are in-turn determined by genes. Genes determine expression.refurb 7y agoWhat about all that DNA that never gets transcripted?COGlory 7y agoTo do anything, requires interaction with a protein, which in turn is expressed by a gene.