Bone Abstracts

see PP474....

Autosomal dominant osteopetrosis type II (ADO2) is a rare osteosclerotic disease due heterozygous missense mutations of the CLC7 gene encoding the type seven chloride channel. Our two labs independently generated the first C57 black 6 (B6) mouse model of ADO2 by inserting the pG213R-clc7 mutation. Homozygous mice showed lack of tooth eruption and died within 30 days of age with severe osteopetrosis and central nervous system degenera...