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The double-helix structure of DNA is deformed by environmental stimuli, which will then affect gene expression, and eventually trigger a sequence of cellular processes. Recent research led by a physicist from City University of Hong Kong (CityU) observed substantial DNA deformations by ions and temperature changes. The researchers developed one simple physical model to explain DNA deformations. These results provide new insights into the molecular mechanisms of cellular responses to ions and temperature changes and can be used to control gene expression using ions and temperature.
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DNA - Wikipedia
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PPT - Mechanisms of Transcriptional Repression PowerPoint
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![](https://conductscience.com/wp-content/uploads/2021/07/Biomolecules-923x1024.png)
Types of Nucleic Acids and Their Biological Significance - Conduct Science
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Nucleic acid double helix - Wikipedia
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DNA - Wikipedia
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![](https://www.researchgate.net/publication/371010069/figure/fig1/AS:11431281207582285@1701254397315/A-Previous-computational-work-12-suggested-mechanical-responses-of-dsRNA-and-DNA_Q320.jpg)
PDF) On the common pathways of deformation: RNA vs DNA under
What are subunits of DNA and RNA? What do they do? - Quora
» Nuus Hooftrekke van Suid-Afrika en die Wêreld
PMF plots showing the change in free energy with respect to the average
![](https://media.springernature.com/m685/springer-static/image/art%3A10.1038%2Fnphys2002/MediaObjects/41567_2011_Article_BFnphys2002_Fig1_HTML.jpg)
Quantifying how DNA stretches, melts and changes twist under
![](https://media.springernature.com/full/springer-static/image/art%3A10.1038%2Fs41586-022-05028-x/MediaObjects/41586_2022_5028_Fig1_HTML.png)
A physical wiring diagram for the human immune system
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