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Cited by 219

The DOI matches its Crossref record; 11 of the 11 references it cites were found in a registry or an index.

Quantitative analysis of RNA-protein interactions on a massively parallel array reveals biophysical and evolutionary landscapes

Open access
Buenrostro, Jason D, Araya, Carlos L, Chircus, Lauren M, Layton, Curtis J, Chang, Howard Y, Snyder, Michael P, Greenleaf, William J·2014·Nature Biotechnology

Abstract

RNA-protein interactions drive fundamental biological processes and are targets for molecular engineering, yet quantitative and comprehensive understanding of the sequence determinants of affinity remains limited. Here we repurpose a high-throughput sequencing instrument to quantitatively measure binding and dissociation of a fluorescently labeled protein to >107 RNA targets generated on a flow cell surface by in situ transcription and intermolecular tethering of RNA to DNA. Studying the MS2 coat protein, we decompose the binding energy contributions from primary and secondary RNA structure, and observe that differences in affinity are often driven by sequence-specific changes in both association and dissociation rates. By analyzing the biophysical constraints and modeling mutational paths describing the molecular evolution of MS2 from low- to high-affinity hairpins, we quantify widespread molecular epistasis and a long-hypothesized, structure-dependent preference for G:U base pairs over C:A intermediates in evolutionary trajectories. Our results suggest that quantitative analysis of RNA on a massively parallel array (RNA-MaP) provides generalizable insight into the biophysical basis and evolutionary consequences of sequence-function relationships.

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Metadata

Authors
Buenrostro, J. D., Araya, C. L., Chircus, L. M., Layton, C. J., Chang, H. Y., Snyder, M. P., & Greenleaf, W. J.
Venue
Nature Biotechnology
Published
2014-04-13
Volume
32
Issue
6
Pages
562-568
ISSN
  • 0733-222X (ISSN-L)
  • 1087-0156
  • 1546-1696
OpenAlex
W2009301312
Cited by
219
References
11
FWCI
7.91
Type
journal article
Language
en
Open access
green

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CoChat. (2026). Citation check: Quantitative analysis of RNA-protein interactions on a massively parallel array reveals biophysical and evolutionary landscapes. https://app.cochat.ai/papers/10.1038/nbt.2880
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Buenrostro, J. D., Araya, C. L., Chircus, L. M., Layton, C. J., Chang, H. Y., Snyder, M. P., & Greenleaf, W. J. (2014). Quantitative analysis of RNA-protein interactions on a massively parallel array reveals biophysical and evolutionary landscapes. Nature Biotechnology. https://doi.org/10.1038/nbt.2880

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