Evidence map›Paper›PMID 21828280›Full record

ArticleGenetics2011

Genome evolution and meiotic maps by massively parallel DNA sequencing: spotted gar, an outgroup for the teleost genome duplication.

Angel Amores, Julian Catchen, Allyse Ferrara, Quenton Fontenot, John H Postlethwait

Open access · bronzeAbstract read
In one paragraph

Article in Genetics, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 192 papers.

0numbers the graph read from it
0cells of the map it votes in
192citing papers in PubMed
45.1field-weighted citation impact, top 1% 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

192 citing papers in PubMed, 385 citations in OpenAlex.

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  15. Population Genomics Analysis with RAD, Reprised: Stacks 2.Methods in molecular biology (Clifton, N.J.) · 2022
    Article
  16. Article
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  19. Article
  20. Article

132 more citing papers are in PubMed but not listed here.

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 at 2 institutions in 1 country.

Angel AmoresInstitute of Neuroscience. University of Oregon, Eugene, Oregon 97403, USA.
Julian Catchen
Allyse Ferrara
Quenton Fontenot
John H Postlethwait
Nicholls State University · USUniversity of Oregon · US

Funding

RESOURCES FOR TELEOST GENE DUPLICATES AND HUMAN DISEASER01RR020833 · NCRR · UNIVERSITY OF OREGON · PI POSTLETHWAIT, JOHN H. · 2005 to 2011
$3.6M
Elucidating the effects of structural variation on cis-regulation in sticklebackF32GM095213 · NIGMS · UNIVERSITY OF OREGON · PI CATCHEN, JULIAN MICHAEL · 2010 to 2012
$153k
NCRR NIH HHS R01 RR020833NIGMS NIH HHS F32 GM095213
6 · The paper itself

Abstract

Genomic resources for hundreds of species of evolutionary, agricultural, economic, and medical importance are unavailable due to the expense of well-assembled genome sequences and difficulties with multigenerational studies. Teleost fish provide many models for human disease but possess anciently duplicated genomes that sometimes obfuscate connectivity. Genomic information representing a fish lineage that diverged before the teleost genome duplication (TGD) would provide an outgroup for exploring the mechanisms of evolution after whole-genome duplication. We exploited massively parallel DNA sequencing to develop meiotic maps with thrift and speed by genotyping F(1) offspring of a single female and a single male spotted gar (Lepisosteus oculatus) collected directly from nature utilizing only polymorphisms existing in these two wild individuals. Using Stacks, software that automates the calling of genotypes from polymorphisms assayed by Illumina sequencing, we constructed a map containing 8406 markers. RNA-seq on two map-cross larvae provided a reference transcriptome that identified nearly 1000 mapped protein-coding markers and allowed genome-wide analysis of conserved synteny. Results showed that the gar lineage diverged from teleosts before the TGD and its genome is organized more similarly to that of humans than teleosts. Thus, spotted gar provides a critical link between medical models in teleost fish, to which gar is biologically similar, and humans, to which gar is genomically similar. Application of our F(1) dense mapping strategy to species with no prior genome information promises to facilitate comparative genomics and provide a scaffold for ordering the numerous contigs arising from next generation genome sequencing.

Indexed as

Evolution, MolecularHigh-Throughput Nucleotide SequencingSequence Analysis, DNAAnimalsBase SequenceComparative Genomic HybridizationFemaleFishesGene DuplicationGene Expression RegulationGene RearrangementGenetic LinkageGenomeGenomicsHumansMale

Identifiers

PMID21828280
PMCPMC3176089
OpenAlexW2005228725

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.