Control of Gene Expression Cell Biology BME140 Lecture 10 Control of Gene Expression

Control of Gene Expression Key nuclear signaling proteins enter the nucleus DNA binding proteins (the effectors of nuclear signaling pathways) function to control gene expression Changes in gene expression result in changes in signaling pathways

Control of Gene Expression Transcription Factors Promote the Expression of Genes Enhancer Sequences Bind Activators at a Distance from the Promoter Signal Transduction Pathways and Gene Expression Programs Form Feedback Loops