In the world of biomolecules, none is more iconic, nor more versatile, than DNA. Nature uses the famous double helix to store the blueprints of all living forms, drawing on a four-letter alphabet of ...
Holliday junctions are central intermediates in homologous recombination, characterised by a four-way DNA structure whose dynamics underpin genetic exchange, DNA repair and genome stability across all ...
Every new life begins after a genetic shuffle. When organisms make eggs or sperm, maternal and paternal chromosomes pair up and swap pieces of DNA in a process called crossing over. This exchange is ...