The heterodimer of MLH1 and PMS2 and is required for mismatch repair. The complex is known as MutL with mutations causing deficiencies in DNA mismatch repair.
Papadopoulos, N, Nicolaides, NC, Wei, YF, Ruben, SM, Carter, KC, Rosen, CA, Haseltine, WA, Fleischmann, RD, Fraser, CM, Adams, MD
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