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.
Tamsin is a rare first name for females. Tamsin is an equally unique surname for all people. (2000 U.S. Census). Tammy, Tommie, Tammie, Tammi, Tamie and Tami are the prominent variation forms of Tamsin (not ranked) .Variants like Tomasina are seldom used.hese girl names reached the height of their popularity during 1960-1969 (usage of 0.5637%) and have become much less widespread since, with the forms Tami, Tammi, Tammie, Tommie and Tammy becoming somewhat dated. Below is a graphed comparison of the popularity of the girl name Tamsin and related names.