Transcription Articles

Transcription Factors: Definition, Effects, and types

Anusha Karthik

Updated on 03-Apr-2023 834 Views

Introduction Transcription factors are proteins that regulate gene expression by binding to specific sequences of DNA in a cell’s nucleus. They play an essential role in the process of transcription, which is the first step in the expression of genetic information. In this tutorial, we will explore the different types of transcription factors, their functions, and their clinical significance. What are Transcription Factors? Transcription factors are proteins that bind to specific DNA sequences in the promoter region of a gene and regulate the initiation of transcription. They can activate or repress gene expression and play a crucial role ...