Evidence map›Paper›PMID 21572978›Full record

ArticleIEEE transactions on nanotechnology2010

Nanopore Sequencing: Electrical Measurements of the Code of Life.

Winston Timp, Utkur M Mirsaidov, Deqiang Wang, Jeff Comer, Aleksei Aksimentiev, Gregory Timp

Open access · greenAbstract read
In one paragraph

Article in IEEE transactions on nanotechnology, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 30 papers.

0numbers the graph read from it
0cells of the map it votes in
30citing papers in PubMed
7.8field-weighted citation impact, top 2% of its field
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

30 citing papers in PubMed, 103 citations in OpenAlex.

  1. Review
  2. Review
  3. Article
  4. Resolving the Size and Charge of Small Particles: A Predictive Model of Nanopore Mechanics.The journal of physical chemistry. C, Nanomaterials and interfaces · 2024
    Article
  5. Review
  6. Review
  7. Review
  8. A New Fast Phasing Method Based On Haplotype Subtraction.The Journal of molecular diagnostics : JMD · 2019
    Article
  9. Graphene Nanopores for Protein Sequencing.Advanced functional materials · 2016
    Article
  10. Modeling thermophoretic effects in solid-state nanopores.Journal of computational electronics · 2014
    Article
  11. Close encounters with DNA.Journal of physics. Condensed matter : an Institute of Physics journal · 2014
    Review
  12. Article
  13. Article
  14. Review
  15. Article
  16. Review
  17. Article
  18. Article
  19. Article
  20. Stability of an aqueous quadrupole micro-trap.Journal of physics. Condensed matter : an Institute of Physics journal · 2012
    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

6 authors at 5 institutions in 2 countries.

Winston TimpCenter for Epigenetics, Department of Medicine, Johns Hopkins University, Baltimore, MD21205 USA.
Utkur M Mirsaidov
Deqiang Wang
Jeff Comer
Aleksei Aksimentiev
Gregory Timp
University of Notre Dame · USJohns Hopkins University · USNational University of Singapore · SGUniversity of Illinois Urbana-Champaign · USUrbana University · US

Funding

WHOLE CELL SIMULATIONP41RR005969 · NCRR · UNIVERSITY OF ILLINOIS URBANA-CHAMPAIGN · PI STONE, JOHN H · 1990 to 2011
$19.8M
Sequencing a DNA molecule using a Synthetic NanoporeR01HG003713 · NHGRI · UNIVERSITY OF ILLINOIS URBANA-CHAMPAIGN · PI TIMP, GREGORY LOUIS · 2005 to 2008
$2.4M
NCRR NIH HHS P41 RR005969NHGRI NIH HHS R01 HG003713
6 · The paper itself

Abstract

Sequencing a single molecule of deoxyribonucleic acid (DNA) using a nanopore is a revolutionary concept because it combines the potential for long read lengths (>5 kbp) with high speed (1 bp/10 ns), while obviating the need for costly amplification procedures due to the exquisite single molecule sensitivity. The prospects for implementing this concept seem bright. The cost savings from the removal of required reagents, coupled with the speed of nanopore sequencing places the $1000 genome within grasp. However, challenges remain: high fidelity reads demand stringent control over both the molecular configuration in the pore and the translocation kinetics. The molecular configuration determines how the ions passing through the pore come into contact with the nucleotides, while the translocation kinetics affect the time interval in which the same nucleotides are held in the constriction as the data is acquired. Proteins like α-hemolysin and its mutants offer exquisitely precise self-assembled nanopores and have demonstrated the facility for discriminating individual nucleotides, but it is currently difficult to design protein structure ab initio, which frustrates tailoring a pore for sequencing genomic DNA. Nanopores in solid-state membranes have been proposed as an alternative because of the flexibility in fabrication and ease of integration into a sequencing platform. Preliminary results have shown that with careful control of the dimensions of the pore and the shape of the electric field, control of DNA translocation through the pore is possible. Furthermore, discrimination between different base pairs of DNA may be feasible. Thus, a nanopore promises inexpensive, reliable, high-throughput sequencing, which could thrust genomic science into personal medicine.

Identifiers

PMID21572978
PMCPMC3092306
OpenAlexW2171426009

What OpenQuestion holds

Textmetadata
LicenceTDM
Read underepoch 390

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.