When cells proliferate, genomic DNA is precisely duplicated once per cell cycle. Abnormalities in this DNA replication process can cause alterations in genomic DNA, promoting cellular ageing, cancer, ...

DNA repair is essential for the maintenance of genomic stability and its failure can lead to human disease. Various DNA repair systems exist, such as base excision repair, nucleotide excision repair, ...

The frequently cited 99% similarity between human and chimp DNA overlooks key differences in the genomes. When you purchase through links on our site, we may earn an affiliate commission. Here’s how ...