Abstract
The mitochondrial transcription factor A (TFAM) is a member of HMGB subfamily that binds to promoters of mtDNA. It is a very important gene that maintains mtDNA, regulates the number of copies and is essential for the initiation of transcription mtDNA. Recently, gene edition techniques have been used as a very effective tool in genomic manipulation. The new technology called CRISPR/Cas9 (…