All the following are features of α - 1 - Antitrypsin deficiency except: (A) Autosomal dominant, (B) Mutation is SERPINA I gene, (C) Emphysema with Cirrhosis can be seen, (D) α1 - Antitrypsin is a serine protease inhibitor
Answer is A. α - 1 Antitrypsin deficiency - Autosomal recessive.