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词汇 DNase
释义

Definition of DNase in English:

DNase

noun ˌdiːɛnˈeɪzˌdēˈenˌās
mass nounBiochemistry
  • An enzyme which catalyses the hydrolysis of DNA into oligonucleotides and smaller molecules.

    〔生化〕脱氧核糖核酸酶。亦称DEOXYRIBONUCLEASE

    Also called deoxyribonuclease
    Example sentencesExamples
    • The RNA was treated with DNase to remove residual DNA and then it was reverse transcribed also as previously described.
    • Both unswollen and swollen nuclei could be further enlarged with the addition of DNase and RNase.
    • Cells were broken either by a French cell press or lysozyme with a small amount of DNase 1.
    • We believe that it is because of specific digestion of the NA molecules by DNase and RNase.
    • The combination of streptokinase and streptococcal DNase produces marked reductions in viscosity, and these can only be attributed to the presence of the streptodornase.

Origin

1940s: from DNA + -ase.

Definition of DNase in US English:

DNase

nounˌdēˈenˌās
Biochemistry
  • An enzyme that catalyzes the hydrolysis of DNA into oligonucleotides and smaller molecules.

    〔生化〕脱氧核糖核酸酶。亦称DEOXYRIBONUCLEASE

    Also called deoxyribonuclease
    Example sentencesExamples
    • Cells were broken either by a French cell press or lysozyme with a small amount of DNase 1.
    • We believe that it is because of specific digestion of the NA molecules by DNase and RNase.
    • The RNA was treated with DNase to remove residual DNA and then it was reverse transcribed also as previously described.
    • The combination of streptokinase and streptococcal DNase produces marked reductions in viscosity, and these can only be attributed to the presence of the streptodornase.
    • Both unswollen and swollen nuclei could be further enlarged with the addition of DNase and RNase.

Origin

1940s: from DNA + -ase.

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