dystrophin

/ (ˈdɪstrəfɪn) /

noun

a protein, the absence of which is believed to cause muscular dystrophy

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Medical definitions for dystrophin

dystrophin
[ dĭstrə-fĭn ]

n.

A structural protein found in small amounts in normal muscle but absent or present in abnormal amounts in individuals with muscular dystrophy.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.