Evidence map›Paper›PMID 26480474›Full record

ArticleNature methods2015

Continuously tunable nucleic acid hybridization probes.

Lucia R Wu, Juexiao Sherry Wang, John Z Fang, Emily R Evans, Alessandro Pinto, Irena Pekker, Richard Boykin, Celine Ngouenet, Philippa J Webster, Joseph Beechem and 1 more

Abstract read
In one paragraph

Article in Nature methods, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 29 papers.

0numbers the graph read from it
0cells of the map it votes in
29citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

29 citing papers in PubMed.

  1. Article
  2. Methods Established forPlants (Basel, Switzerland) · 2025
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  8. High-Throughput Variant Detection Using a Color-Mixing Strategy.The Journal of molecular diagnostics : JMD · 2022
    Article
  9. Article
  10. Article
  11. Programmable High-Speed and Hyper-Efficiency DNA Signal Magnifier.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2022
    Article
  12. Article
  13. Review
  14. Article
  15. Article
  16. Article
  17. Article
  18. Article
  19. Article
  20. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

11 authors.

Lucia R WuDepartment of Bioengineering, Rice University, Houston, Texas, USA.
Juexiao Sherry WangDepartment of Bioengineering, Rice University, Houston, Texas, USA.
John Z FangDepartment of Bioengineering, Rice University, Houston, Texas, USA.
Emily R EvansDepartment of Bioengineering, Rice University, Houston, Texas, USA.
Alessandro PintoDepartment of Bioengineering, Rice University, Houston, Texas, USA.
Irena PekkerNanostring Technologies, Seattle, Washington, USA.
Richard BoykinNanostring Technologies, Seattle, Washington, USA.
Celine NgouenetNanostring Technologies, Seattle, Washington, USA.
Philippa J WebsterNanostring Technologies, Seattle, Washington, USA.
Joseph BeechemNanostring Technologies, Seattle, Washington, USA.
David Yu ZhangDepartment of Bioengineering, Rice University, Houston, Texas, USA.ORCID http://orcid.org/0000-0002-0213-7663

Funding

Bio-imaging with Isothermal DNA Self-AssemblyR00EB015331 · NIBIB · RICE UNIVERSITY · PI ZHANG, DAVID YU · 2013 to 2015
$735k
Bio-imaging with Isothermal DNA Self-AssemblyK99EB015331 · NIBIB · HARVARD MEDICAL SCHOOL · PI ZHANG, DAVID YU · 2012 to 2013
$179k
NIBIB NIH HHS EB015331NIBIB NIH HHS K99 EB015331NIBIB NIH HHS R00 EB015331
6 · The paper itself

Abstract

In silico-designed nucleic acid probes and primers often do not achieve favorable specificity and sensitivity tradeoffs on the first try, and iterative empirical sequence-based optimization is needed, particularly in multiplexed assays. We present a novel, on-the-fly method of tuning probe affinity and selectivity by adjusting the stoichiometry of auxiliary species, which allows for independent and decoupled adjustment of the hybridization yield for different probes in multiplexed assays. Using this method, we achieved near-continuous tuning of probe effective free energy. To demonstrate our approach, we enforced uniform capture efficiency of 31 DNA molecules (GC content, 0-100%), maximized the signal difference for 11 pairs of single-nucleotide variants and performed tunable hybrid capture of mRNA from total RNA. Using the Nanostring nCounter platform, we applied stoichiometric tuning to simultaneously adjust yields for a 24-plex assay, and we show multiplexed quantitation of RNA sequences and variants from formalin-fixed, paraffin-embedded samples.

Indexed as

Multiplex Polymerase Chain ReactionNucleic Acid ConformationNucleic Acid HybridizationNucleic Acid ProbesNucleic AcidsReproducibility of ResultsNucleic Acid ProbesNucleic Acids

Identifiers

PMID26480474
PMCPMC4666732

What OpenQuestion holds

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Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.