In congenital dystrophic variety of epidermolysisbullosa, mutation is seen in the gene conding for:: (A) Laminin 4, (B) Collagen type 7, (C) Alpha 6 integerin, (D) Keratin 14
Answer is B. Ans. b. Collagen type 7Epidermolysis bullosa simplex: Keratitis 5 and 14Junctional: LamininDystrophicans: Collagen-7