How is transcription related to gene expression?
Likewise, people ask, how does transcription affect gene expression?
Transcription factors are proteins that regulate the transcription of genes—that is, their copying into RNA, on the way to making a protein. Transcription factors help ensure that the right genes are expressed in the right cells of the body, at the right time.
Subsequently, question is, what happens during gene expression? Gene expression is the process by which the instructions in our DNA are converted into a functional product, such as a protein. It acts as both an on/off switch to control when proteins are made and also a volume control that increases or decreases the amount of proteins made.
Also to know, what is the difference between gene expression and transcription?
The conversion of the information stored within DNA into a functional molecule, or RNA and proteins, is termed gene expression. During transcription, DNA is copied into RNA. RNA is then used to synthesize proteins during translation.
What triggers gene expression?
Gene regulation can occur at any point during gene expression, but most commonly occurs at the level of transcription (when the information in a gene's DNA is transferred to mRNA). Signals from the environment or from other cells activate proteins called transcription factors.