PAXX/Ku interaction is rate limiting for repair of double-strand DNA breaks requiring end processing - Joanna Gluza; Joanna Machnik; Malgorzata Szatkiewicz; Andrew Craxton; Steven W. Hardwick; Himani Amin; Maria M. Sąsiadek; Marion MacFarlane; Grzegorz Chodaczek; Amanda K. Chaplin; Michal Malewicz (Journal of Biological Chemistry, 2025)