An Affiliate of the Smithsonian Institution, the museum traces the 55-million-year history of the horse. See racing trophies, priceless artifacts, carriages and more. Open 9:00 am to 5:00 pm with the park schedule.
a gene found on an AUTOSOME. Autosomal gene. A gene found on one of the 22 autosomal chromosome pairs; i.e., not on a sex (X or Y) chromosome. autosomal gene. a gene located on a chromosome other than the sex chromosomes.
Definitions of autosomal recessive disease. 1. an autosomal recessive form of muscular dystrophy that appears anywhere from late childhood to middle age; characterized by progressive muscular weakness beginning either in the shoulder or pelvic girdle; usually progresses slowly with cardiopulmonary complications in the later stages.