Mismatch repair proteins (MMR)
What are mismatch repair proteins? Mismatch repair proteins (MMR) are a system inside all normal, healthy cells for fixing mistakes in our genetic material (DNA). The system is made up of different proteins and the four most common are called MSH2, MSH6, MLH1, and PMS2. The four MMR proteins MSH2, MSH6, MLH1, and PMS2 work …
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