Myotonia congenita is caused in humans by loss-of-function mutations in the gene CLCN1. This is the gene encoding the protein CLCN1, that forms the ClC-1 chloride channel, critical for the normal function of skeletal muscle cells. This gene is also associated with the condition in horses, goats, and dogs.
Imminent danger. This act protects the workers since the rating of imminent danger can force a company to increase the safety of their workers.I hope this helps.