单词	supercoil
释义	supercoil noun su·​per·​coil ˈsü-pər-ˌkȯi(-ə)l  : a double helix (as of DNA) that has undergone additional twisting in the same direction as or in the opposite direction from the turns in the original helix supercoil verb Example Sentences Recent Examples on the Web In 2008, Levens, the National Cancer Institute biologist, led a team that detected supercoils in human cells, reigniting interest in DNA’s higher-order structure. Quanta Magazine, 5 Jan. 2016 Word History First Known Use 1939, in the meaning defined above Medical Definition supercoil noun su·​per·​coil ˈsü-pər-ˌkȯi(ə)l  : a double helix (as of DNA) that has undergone additional twisting in the same direction as or in the opposite direction from the turns in the original helix called also superhelix
随便看	cystospore cystostomies cystotomies cysts cyt cyt- cytasters cytes Cytherea cythereae Cytherean cythereas Cytherella cytidine cytidines Cytinus cytisi cytisus cytisuses cytisusses cyto- cytoarchitectonics cytoarchitectures cytoblastema cytoblastemal

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