Evidence map›Paper›PMID 22048523›Full record

ArticleGenome research2011

Simultaneous structural variation discovery among multiple paired-end sequenced genomes.

Fereydoun Hormozdiari, Iman Hajirasouliha, Andrew McPherson, Evan E Eichler, S Cenk Sahinalp

Abstract read
In one paragraph

Article in Genome research, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 41 papers.

0numbers the graph read from it
0cells of the map it votes in
41citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

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2 · The registry

The trial behind it

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3 · Its place in the literature

Who cites it

41 citing papers in PubMed.

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  6. Graph Traversal Edit Distance and Extensions.Journal of computational biology : a journal of computational molecular cell biology · 2020
    Article
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  11. Review
  12. Efficient genome-wide genotyping strategies and data integration in crop plants.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2018
    Review
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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

5 authors.

Fereydoun HormozdiariSchool of Computing Science, Simon Fraser University, Burnaby, BC V5A 1S6, Canada.
Iman Hajirasouliha
Andrew McPherson
Evan E Eichler
S Cenk Sahinalp

Funding

Sequencing and Clone CharacterizationP01HG004120 · NHGRI · UNIVERSITY OF WASHINGTON · PI EICHLER, EVAN · 2007 to 2013
$7.7M
Howard Hughes Medical InstituteNHGRI NIH HHS HG004120NHGRI NIH HHS P01 HG004120
6 · The paper itself

Abstract

With the increasing popularity of whole-genome shotgun sequencing (WGSS) via high-throughput sequencing technologies, it is becoming highly desirable to perform comparative studies involving multiple individuals (from a specific population, race, or a group sharing a particular phenotype). The conventional approach for a comparative genome variation study involves two key steps: (1) each paired-end high-throughput sequenced genome is compared with a reference genome and its (structural) differences are identified; (2) the lists of structural variants in each genome are compared against each other. In this study we propose to move away from this two-step approach to a novel one in which all genomes are compared with the reference genome simultaneously for obtaining much higher accuracy in structural variation detection. For this purpose, we introduce the maximum parsimony-based simultaneous structural variation discovery problem for a set of high-throughput sequenced genomes and provide efficient algorithms to solve it. We compare the proposed framework with the conventional framework, on the genomes of the Yoruban mother-father-child trio, as well as the CEU trio of European ancestry (both sequenced by Illumina platforms). We observed that the conventional framework predicts an unexpectedly high number of de novo variations in the child in comparison to the parents and misses some of the known variations. Our proposed framework, on the other hand, not only significantly reduces the number of incorrectly predicted de novo variations but also predicts more of the known (true) variations.

Indexed as

Genetic VariationModels, GeneticGenome, HumanHumansSequence Analysis, DNA

Identifiers

PMID22048523
PMCPMC3227108

What OpenQuestion holds

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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.