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tropomyosin

noun
tropo·​my·​o·​sin | \ ˌträ-pə-ˈmī-ə-sən How to pronounce tropomyosin (audio) , ˌtrō-\

Definition of tropomyosin

: a protein of muscle that forms a complex with troponin regulating the interaction of actin and myosin in muscular contraction

Examples of tropomyosin in a Sentence

Recent Examples on the Web

 In February, for example, Hyman and co-authors reported in The New England Journal of Medicine that a drug aimed at genes known as tropomyosin receptor kinase (TRK) fusions works for many tumor types. — Jocelyn Kaiser, Science | AAAS, "A cancer drug tailored to your tumor? Experts trade barbs over ‘precision oncology’," 24 Apr. 2018

First Known Use of tropomyosin

1946, in the meaning defined above

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More Definitions for tropomyosin

tropomyosin

noun
tro·​po·​my·​o·​sin | \ ˌträp-ə-ˈmī-ə-sən How to pronounce tropomyosin (audio) , ˌtrōp- How to pronounce tropomyosin (audio) \

Medical Definition of tropomyosin

: a protein of muscle that forms a complex with troponin regulating the interaction of actin and myosin in muscular contraction

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cataract

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