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The Fanconi Anemia (FA) repair pathway governs the repair of highly genotoxic DNA interstrand crosslinks (ICLs) with the assistance of translesion synthesis (TLS), that is facilitated by site-specific monoubiquitination of PCNA (PCNA-Ub) at lysine 164 (K164). Mutation at this residue (K164R) renders...
ORGANISM(S): Mus musculus (Mouse) 
2024-08-09 | PXD035337 | Pride
The NEIL3 DNA glycosylase is a base excision repair enzyme that excises bulky base lesions from DNA. Although NEIL3 has been shown to unhook interstrand crosslinks (ICL) in Xenopus extracts, how NEIL3 participants in ICL repair in human cells and its corporation with the canonical Fanconi anemia (FA...
ORGANISM(S): Homo sapiens (Human) 
2020-01-20 | PXD016256 | Pride
Brca1 is required for DNA repair by homologous recombination (HR) and normal embryonic development. Here we report that deletion of the DNA damage responsefactor 53BP1 overcomes embryonic lethality in Brca1-nullizygous mice, and rescues HR deficiency, as measured by hypersensitivity to PARP (polyADP...
ORGANISM(S): Mus musculus 
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) 
2022-02-18 | PXD024280 | Pride
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) 
2022-02-18 | PXD029409 | Pride
High Mobility Group Box protein 3 (HMGB3) facilitates DNA interstrand crosslink processing and double-strand break repair in human cells
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