By covalently linking Watson and Crick strands, DNA interstrand crosslinks (ICLs) are highly toxic lesions that block DNA replication and threaten genome integrity. The Fanconi anemia (FA) pathway orchestrates ICL repair during DNA replication, with ubiquitylated FANCI-FANCD2 (ID2) marking the activ...
ORGANISM(S): Xenopus laevis (African clawed frog)