Evidence map›Paper›PMID 15576673›Full record

ArticleNucleic acids research2004

A multi-enzyme model for Pyrosequencing.

Ali Agah, Mariam Aghajan, Foad Mashayekhi, Sasan Amini, Ronald W Davis, James D Plummer, Mostafa Ronaghi, Peter B Griffin

Abstract read
In one paragraph

Article in Nucleic acids research, 2004. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing 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

12 citing papers in PubMed.

  1. Article
  2. Article
  3. Review
  4. Molecular testing for BRAF mutations to inform melanoma treatment decisions: a move toward precision medicine.Modern pathology : an official journal of the United States and Canadian Academy of Pathology, Inc · 2018
    Review
  5. Article
  6. Transient model of thermal deactivation of enzymes.Biochimica et biophysica acta · 2011
    Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. 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

8 authors.

Ali AgahStanford Genome Technology Center, Stanford University, Palo Alto, CA, USA.
Mariam Aghajan
Foad Mashayekhi
Sasan Amini
Ronald W Davis
James D Plummer
Mostafa Ronaghi
Peter B Griffin

Funding

WHOLE YEAST GENOME TRANSCRIPTIONAL AND FUNCTIONAL GENE MAPS--A FEASIBILITY STUDYP01HG000205 · NHGRI · STANFORD UNIVERSITY · PI DAVIS, RONALD WAYNE, HOWE, ROGER THOMAS · 1990 to 2016
$120.9M
Pyrosequencing Array for Genome SequencingR01HG003571 · NHGRI · STANFORD UNIVERSITY · PI RONAGHI, MOSTAFA · 2004 to 2010
$7.4M
NHGRI NIH HHS 1R01HG003571NHGRI NIH HHS 2POIHG00205NHGRI NIH HHS R01 HG003571
6 · The paper itself

Abstract

Pyrosequencing is a DNA sequencing technique based on sequencing-by-synthesis enabling rapid real-time sequence determination. This technique employs four enzymatic reactions in a single tube to monitor DNA synthesis. Nucleotides are added iteratively to the reaction and in case of incorporation, pyrophosphate (PPi) is released. PPi triggers a series of reactions resulting in production of light, which is proportional to the amount of DNA and number of incorporated nucleotides. Generated light is detected and recorded by a detector system in the form of a peak signal, which reflects the activity of all four enzymes in the reaction. We have developed simulations to model the kinetics of the enzymes. These simulations provide a full model for the Pyrosequencing four-enzyme system, based on which the peak height and shape can be predicted depending on the concentrations of enzymes and substrates. Simulation results are shown to be compatible with experimental data. Based on these simulations, the rate-limiting steps in the chain can be determined, and K(M) and kcat of all four enzymes in Pyrosequencing can be calculated.

Indexed as

ApyraseComputer SimulationDiphosphatesDNADNA-Directed DNA PolymeraseEnzymesKineticsLuciferasesModels, ChemicalSequence Analysis, DNASulfate AdenylyltransferaseApyraseDiphosphatesDNADNA-Directed DNA PolymeraseEnzymesLuciferasesSulfate Adenylyltransferase

Identifiers

PMID15576673
PMCPMC535692

What OpenQuestion holds

Textmetadata
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.