| 释义 |
DNA,Supercoiled | 《英文msh词典》DNA,Supercoiled | | [同义词] DNA,Supercoiled | | [主题词] DNA,Superhelical | | [中文释义] DNA,超螺旋结构 | | [英文释义] Circular duplex DNA isolated from viruses,bacteria and mitochondria in supercoiled or supertwisted form. This superhelical DNA is endowed with free energy. During transcription,the magnitude of RNA initiation is proportional to the DNA superhelicity. |
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