Preventing chromosomal chaos: Protein-based genome-stabilizing mechanism discovered
Wednesday, September 9, 2015 - 16:30
in Biology & Nature
Most people are familiar with the double-helix shape that allows genetic information to be packed into a molecule of human DNA. Less well-known is how all this information - which, if laid end-to-end, would stretch some three meters - is packed into the cellular nucleus. The secret of how this crush of genetic code avoids chaos - remaining untangled, correctly compartmentalized, and available for accurate DNA replication - has recently been revealed.