Loss of MLH1 Expression

**Semantic type:** Cell or Molecular Dysfunction

**Definition:** A molecular abnormality indicating the absence of MLH1 protein.

**Synonyms:** - Loss of COCA2 Expression - Loss of DNA Mismatch Repair Protein Mlh1 Expression - Loss of FCC2 Expression - Loss of HNPCC Expression - Loss of HNPCC2 Expression - Loss of MLH1 Protein Expression - Loss of Mismatch DNA Repair Protein MLH1 Expression - Loss of Mismatch Repair Protein MLH1 Expression - Loss of MutL Protein Homolog 1 Expression - MLH1 Loss of Expression