英语词汇“supercoiled dna”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	supercoiled dna
释义	DictionarySeeDNA supercoiled DNA supercoiled DNA a conformation of a circular DNA molecule or a linear molecule, in which the ends of the DNA strands are not free to rotate, whereby the double helix is further twisted into a more compact structure. This puts extra tension into the molecule. Certain ENZYMES, such as topoisomerases and gyrases, can alter the amount of supercoiling of the DNA. The EXPRESSION of some GENES is influenced by the extent of supercoiling of the molecule
随便看	euler numbers euler number (topology) euler path euler phi-function euler-poincare characteristic euler-poincaré characteristic euler polyhedron theorem euler quadratic residue theorem euler-rodrigues parameter euler rotation euler's angle euler's box euler's circles euler's constant euler's criterion euler's equation euler's equation of motion euler's equations euler's equations of motion euler's expansion euler's formula eulers formula euler's formula for polyhedra euler's formula in complex analysis eulers formula in complex analysis

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supercoiled DNA