Evidence map›Paper›PMID 21627829›Full record

ArticleGenome biology2011

Refinement of primate copy number variation hotspots identifies candidate genomic regions evolving under positive selection.

Omer Gokcumen, Paul L Babb, Rebecca C Iskow, Qihui Zhu, Xinghua Shi, Ryan E Mills, Iuliana Ionita-Laza, Eric J Vallender, Andrew G Clark, Welkin E Johnson and 1 more

Abstract read
In one paragraph

Article in Genome biology, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 35 papers.

0numbers the graph read from it
0cells of the map it votes in
35citing 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

35 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Review
  6. Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Review
  13. Article
  14. Article
  15. Review
  16. Article
  17. Article
  18. Article
  19. Article
  20. 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

11 authors.

Omer GokcumenDepartment of Pathology, Brigham and Women's Hospital, 75 Francis Street, Boston, MA 02115, USA.
Paul L Babb
Rebecca C Iskow
Qihui Zhu
Xinghua Shi
Ryan E Mills
Iuliana Ionita-Laza
Eric J Vallender
Andrew G Clark
Welkin E Johnson
Charles Lee

Funding

ZETA CHAIN OF T CELL RECEPTOR INTERACTS W/ NEF OF SIV &HIV2P51RR000168 · NCRR · HARVARD UNIVERSITY (MEDICAL SCHOOL) · PI WESTMORELAND, SUSAN V. · 1985 to 2011
$139.3M
Copy number variation in the human genomeP41HG004221 · NHGRI · BRIGHAM AND WOMEN'S HOSPITAL · PI LEE, CHARLES · 2007 to 2010
$5.4M
Cross-Species transmission and adaptation of primate lentivirusesR01AI083118 · NIAID · HARVARD MEDICAL SCHOOL · PI JOHNSON, WELKIN E · 2009 to 2019
$4.0M
Replication and Persistence of Primate LentivirusesR01AI057039 · NIAID · HARVARD UNIVERSITY (MEDICAL SCHOOL) · PI JOHNSON, WELKIN E · 2003 to 2009
$1.9M
Characterization and Evolution of Copy Number Variation Among PrimatesR01GM081533 · NIGMS · BRIGHAM AND WOMEN'S HOSPITAL · PI LEE, CHARLES · 2008 to 2011
$1.6M
NCRR NIH HHS RR00168NHGRI NIH HHS P41HG004221NIAID NIH HHS AI057039NIAID NIH HHS AI083118NIGMS NIH HHS R01GM081533
6 · The paper itself

Abstract

backgroundCopy number variants (CNVs), defined as losses and gains of segments of genomic DNA, are a major source of genomic variation.

resultsIn this study, we identified over 2,000 human CNVs that overlap with orthologous chimpanzee or orthologous macaque CNVs. Of these, 170 CNVs overlap with both chimpanzee and macaque CNVs, and these were collapsed into 34 hotspot regions of CNV formation. Many of these hotspot regions of CNV formation are functionally relevant, with a bias toward genes involved in immune function, some of which were previously shown to evolve under balancing selection in humans. The genes in these primate CNV formation hotspots have significant differential expression levels between species and show evidence for positive selection, indicating that they have evolved under species-specific, directional selection.

conclusionsThese hotspots of primate CNV formation provide a novel perspective on divergence and selective pressures acting on these genomic regions.

Indexed as

Gene DosageGenomeGenome, HumanAnimalsChromosome MappingComparative Genomic HybridizationDatabases, GeneticEvolution, MolecularGenetic VariationGenomicsHumansImmunityMacacaModels, GeneticPan troglodytesSelection, Genetic

Identifiers

PMID21627829
PMCPMC3219974

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.