拉伸導致扭轉改變 (IMAGE) City University of Hong Kong Caption 代博士和團隊提出了統一的機制來解釋四種情況:取決於DNA或RNA的情況,拉伸其實能增加亦能減少扭轉。 Credit X.-W. Q., C. Z., and H.-L. D. et al. / DOI number: 10.1103/PhysRevLett.128.108103 Usage Restrictions Image must be used with appropriate caption and credit. License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.