DNA repair mismatch repair mismatch repair, MutL-like pathway GO:0006298 GO:0006300 biological_process A system for the correction of errors in which an incorrect base, which cannot form hydrogen bonds with the corresponding base in the parent strand, is incorporated into the daughter strand. The mismatch repair system promotes genomic fidelity by repairing base-base mismatches, insertion-deletion loops and heterologies generated during DNA replication and recombination. Reactome:R-HSA-5358508 MutS/MutL/MutH pathway Wikipedia:DNA_mismatch_repair MMR long patch mismatch repair system