All of the following disorders are due to defective nucleotide excision repair, EXCEPT
High-Yield Explanation
Disorders of nucleotide repair Defective nucleotide excision repair Xeroderma pigmentosum Cockayne syndrome Trichothiodystrophy Defective mismatch repair Hereditary nonpolyposis colorectal cancer (HNPCC) Defective non homologous end joining repair Severe combined immunodeficiency disease (SCID)