PAXX binding to the NHEJ machinery explains functional redundancy with XLF.
Seif-El-Dahan M, Kefala-Stavridi A, Frit P, Hardwick SW, Chirgadze DY, Maia De Oliviera T, Andreani J, Britton S, Barboule N, Bossaert M, et al. Sci Adv. 2023 Jun 2; 9(22):eadg2834. Epub 2023 May 31.