Evidence map›Paper›PMID 15886392›Full record

ArticleNucleic acids research2005

Molecular haplotyping by linking emulsion PCR: analysis of paraoxonase 1 haplotypes and phenotypes.

James G Wetmur, Madhu Kumar, Li Zhang, Caroline Palomeque, Sylvan Wallenstein, Jia Chen

Open access · goldAbstract readEvaluation Study
In one paragraph

Article in Nucleic acids research, 2005. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed
3.0field-weighted citation impact, top 9% 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

19 citing papers in PubMed, 49 citations in OpenAlex.

  1. Article
  2. Article
  3. Uncovering microbial inter-domain interactions in complex communities.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2019
    Article
  4. Article
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  7. Review
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  11. Completely phased genome sequencing through chromosome sorting.Proceedings of the National Academy of Sciences of the United States of America · 2011
    Article
  12. Article
  13. Article
  14. Review
  15. Article
  16. Article
  17. Article
  18. Long-range multilocus haplotype phasing of the MHC.Proceedings of the National Academy of Sciences of the United States of America · 2006
    Article
  19. 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 1 institution in 2 countries.

James G WetmurDepartment of Microbiology, Mount Sinai School of Medicine, New York, NY 10029, USA. james.wetmur@mssm.edu
Madhu Kumar
Li Zhang
Caroline Palomeque
Sylvan Wallenstein
Jia Chen
Icahn School of Medicine at Mount Sinai · US

Funding

URBAN HEAVY METAL EXPOSURE--ELEMENTAL AND ISOTOPIC COMPOSITION OF SAMPLESP42ES007384 · NIEHS · MOUNT SINAI SCHOOL OF MEDICINE OF NYU · PI LANDRIGAN, PHILIP J · 1995 to 2006
$8.0M
PRENATAL PCB EXPOSURE &NEURODEVELOPMENTAL OUTCOMES IN ADOLESCENCE &ADULTHOODP01ES009584 · NIEHS · MOUNT SINAI SCHOOL OF MEDICINE OF NYU · PI WOLFF, MARY S · 1999 to 2009
$7.3M
Haplotyping for Environmental GenomicsR21ES011643 · NIEHS · MOUNT SINAI SCHOOL OF MEDICINE OF NYU · PI WETMUR, JAMES G · 2002 to 2004
$763k
NIEHS NIH HHS P01 ES009584NIEHS NIH HHS P01 ES09584NIEHS NIH HHS P42 ES007384NIEHS NIH HHS P42 ES07384NIEHS NIH HHS R21 ES011643
6 · The paper itself

Abstract

Linking emulsion PCR (LE-PCR) enables formation of minichromosomes preserving phase information of two polymorphic loci, hence the haplotype. Emulsion PCR confines two amplicons of two linked polymorphic sites on a single template molecule to one aqueous-phase droplet. Linking PCR uses biotinylated, overlapping linking primers to connect these amplicons in the droplet. After LE-PCR, unlinked amplicons are removed on streptavidin-coated magnetic beads and single-stranded runoff products are capped by primer extension. Quantitative ASPCR can then be used to ascertain the haplotypes of the two polymorphic loci on the minichromosomes. Using LE-PCR, we determined the human paraoxonase-1 [PON1] molecular haplotypes at three loci (-909g>c, L55M, Q192R) in women who were compound heterozygotes for -909g>c/L55M (n = 89), -909g>c/Q192R (n = 77) and L55M/Q192R (n = 68). We observed a strong association between PON1 substrate specificity (paraoxon/phenylacetate substrate activity ratios) and -909g>c/Q192R haplotype. We have demonstrated here a powerful molecular haplotyping technology that can be applied in population studies.

Indexed as

Polymorphism, GeneticAryldialkylphosphataseFemaleHaplotypesHumansPhenotypePolymerase Chain ReactionPregnancySequence Analysis, DNASubstrate SpecificityAryldialkylphosphatasePON1 protein, human

Identifiers

PMID15886392
PMCPMC1092276
OpenAlexW2164858190

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.