Researchers show evidence of 'memory' in cells and molecules

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Veronika Zarnitsyna Cheng Zhu and Jun Huang (l-r) use a biomembrane force probe for experiments on single-molecule mechanics. Credit: Gary Meek
Veronika Zarnitsyna, Cheng Zhu and Jun Huang (l-r) use a biomembrane force probe for experiments on single-molecule mechanics. Credit: Gary Meek

Research to be reported October 29 in the journal Proceedings of the National Academy of Sciences provides evidence that some molecular interactions on cell surfaces may have a “memory” that affects their future interactions. The report could lead to a re-examination of results from certain single-molecule research.


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