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Histone acetylation involves acetylation of lysine residues by histone acetyltransferases (HAT). This opens the genome leading to increased transcription

Histone acetylation involves acetylation of lysine residues by histone acetyltransferases (HAT). This condenses the genome leading to decreased transcription

Histone acetylation involves acetylation of lysine residues by HDAC. This opens the genome leading to increased transcription

Histone acetylation involves acetylation of lysine residues by HDACs. This condenses the genome leading to decreased transcription