March 13, 2009
AAEP 2008: Genetic Diagnosis of Polysaccharide Storage Myopathy
Polysaccharide storage myopathy (PSSM) is a metabolic muscle problem found in at least 20 breeds, including Quarter Horses, Paints, Appaloosas, and drafts. An affected horse suffers bouts of exertional rhabdomyolysis (tying-up), muscle tremors, and/or…





















