A triple helical DNA can control gene expression, regulating the production of proteins that play vital roles in cellular processes. DNA triplets serve as codons, which are sequences of three nucleotides that code for specific amino acids during protein synthesis.
Identical triplets have made headlines recently, but the focus has shifted from their genetic similarities to their involvement in firearms offenses. Police were able to establish the participation of all three brothers in the criminal activities, emphasizing the significance of DNA evidence in forensic investigations.
DNA triplets also play a role in DNA repair mechanisms. Through a process known as homologous recombination, DNA triplets facilitate the exchange of genetic material between homologous chromosomes, promoting genetic diversity and aiding in the repair of damaged DNA.