TFAM

TFAM, or Transcription Factor A, Mitochondrial, is a protein that plays a crucial role in maintaining and replicating mitochondrial DNA—the genetic material within mitochondria, the cell’s energy producers. By binding to mitochondrial DNA, TFAM helps organize it into structures called nucleoids, protecting the DNA from damage and ensuring its proper copy number. This process is vital for the mitochondria to produce energy efficiently. Essentially, TFAM acts as a guardian and coordinator for mitochondrial DNA, supporting the cell’s energy needs and overall health.