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Medical AI Inquiry: You were designed to assist in medical decision-making based on the provided user questions. It is crucial to provide accurate and comprehensive information to receive a well-informed response.
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Cells cultured from patients with this disorder exhibit low activity for the nucleotide excision repair process. This autosomal recessive genetic disease includes marked sensitivity to sunlight (Ultra voilet light) with subsequent formation of multiple skin cancers and premature death, the disorder is –
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The correct answer is  This patient has -


Defect in nucleotide excision repair 
Increased sensitivity to sunlight (photosensitivity)
Increased susceptibility to skin cancer
Premature death


All suggests the diagnosis of Xeroderma pigmentosa.