Un Exonuclease analyse basée sur la fluorescence pour caractériser DmWRNexo, orthologue humain progéroïde WRN Exonuclease, et son application à d'autres nucléases
Exonucleases play critical roles in ensuring genome stability. Loss of WRN exonuclease function results in premature aging. Studying substrates and other requirements of the nuclease in vitro can help elucidate its role in vivo. Here we demonstrate a rapid and reproducible fluorescence-based assay to measure its nuclease activity.