Evidence map›Paper›PMID 8770604›Full record

ArticleGenetics1996

On the consistency of a physical mapping method to reconstruct a chromosome in vitro.

M Xiong, H J Chen, R A Prade, Y Wang, J Griffith, W E Timberlake, J Arnold

Abstract read
In one paragraph

Article in Genetics, 1996. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing 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

4 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. In vitro reconstruction of the Aspergillus (= Emericella) nidulans genome.Proceedings of the National Academy of Sciences of the United States of America · 1997
    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

7 authors.

M XiongDepartment of Mathematics and Molecular Biology, University of Southern California, Los Angeles 90089, USA.
H J Chen
R A Prade
Y Wang
J Griffith
W E Timberlake
J Arnold

Funding

NIGMS NIH HHS GM-52925
6 · The paper itself

Abstract

During recent years considerable effort has been invested in creating physical maps for a variety of organisms as part of the Human Genome Project and in creating various methods for physical mapping. The statistical consistency of a physical mapping method to reconstruct a chromosome, however, has not been investigated. In this paper, we first establish that a model of physical mapping by binary fingerprinting of DNA fragments is identifiable using the key assumption-for a large randomly generated recombinant DNA library, there exists a staircase of DNA fragments across the chromosomal region of interest. Then we briefly introduce epi-convergence theory of variational analysis and transform the physical mapping problem into a constrained stochastic optimization problem. By doing so, we prove epi-convergence of the physical mapping model and epi-convergence of the physical mapping method. Combining the identifiability of our physical mapping model and the epi-convergence of a physical mapping method, finally we establish strong consistency of a physical mapping method.

Indexed as

Aspergillus nidulansChromosome MappingChromosomes, FungalCloning, MolecularDNA FingerprintingGene LibraryHuman Genome ProjectHumansMathematicsModels, GeneticMolecular ProbesStochastic ProcessesMolecular Probes

Identifiers

PMID8770604
PMCPMC1206956

What OpenQuestion holds

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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.