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Which of the following can fragment actin filaments?(a) profilin(b) thymosin(c) cofilin(d) vimentinThe question was asked in an international level competition.This intriguing question comes from Non-muscle Motility in division Cytoskeleton and Cell Motility of Cell Biology

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Correct option is (C) cofilin

The EXPLANATION: Cofilin is a FAMILY of proteins that include ADF, depactin. These proteins can fragment actin filaments and can PROMOTE depolymerization at the pointed END.



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