Function [edit]. Dystrophin is a protein located between the sarcolemma and the outermost layer of myofilaments in the muscle fiber (myofiber). It is a cohesive protein, linking actin filaments to another support protein that resides on the inside surface of each muscle fiberâs plasma membrane (sarcolemma).he dystrophin gene is one of the longest human genes known, covering 2.5 megabases (0.08% of the human genome) at locus Xp21.
Betsy is an English name for females, used as a nickname for Elizabeth. It is also a surname. Notable people with the name include: Given name: Betsy Ancker-Johnson (born 1927), American plasma physicist. Betsy Atkins (born 1953), American business executive and entrepreneur.
The meaning of Betsy is My God is an oath/vow and  My God is abundance. Its origin is Nickname of the Hebrew name Elizabeth. Betsy is a form of Elizabeth and is generally pronounced like BETS ee. This name is mostly being used as a girls name. Last year it ranked 1,692nd in the U.S. Social Security Administration list of most popular baby girl names. Show popularity chart.