This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: All India exam, Subject name: Physiology
Which is not a feature of Netheon Syndrome? 
Select and explain. 
A. Autosomal dominant, B. Ichthyosis, C. Very sho hair, D. Erythroderma
A: Autosomal dominant
Answer: A: Autosomal dominant 
Explanation: This autosomal recessive disorder is characterized by ichthyosis (usually ichthyosis linearis circumflexa but occasionally the lamellar or congenital ichthyosiform erythroderma types), trichorrhexis invaginata and other hair shaft anomalies, and atopic diathesis. Mutations in the gene SPINK 5, which encodes a serine protease inhibitor, have been identified in patients with Netheon syndrome.