Forensic Medicine In a congenital dystrophic variety of epidermolysis bullosa, mutation is seen in the gene coding for? A Collagen type 7 B Laminin 4 C Alpha 6 integrin D Keratin 14 💡 Explanation In a congenital dystrophic variety of epidermolysis bullosa, mutation is seen in the gene coding for? ✓ Correct Answer: A. Collagen type 7