DNAH.ab.1
(redirected from DNAH1 variant protein)DNAH.ab.1
A gene on chromosome 3p21.1 that encodes a protein of respiratory cilia, which produces force towards the minus ends of microtubules; the force-producing power stroke is thought to occur on release of ADP. DNAH1 is involved in sperm motility and part of the sperm flagellar assembly.Segen's Medical Dictionary. © 2012 Farlex, Inc. All rights reserved.