Evidence map›Paper›PMID 17568002›Full record

ArticleGenome research2007

Pseudogenes in the ENCODE regions: consensus annotation, analysis of transcription, and evolution.

Deyou Zheng, Adam Frankish, Robert Baertsch, Philipp Kapranov, Alexandre Reymond, Siew Woh Choo, Yontao Lu, France Denoeud, Stylianos E Antonarakis, Michael Snyder and 6 more

Open access · bronzeAbstract read
In one paragraph

Article in Genome research, 2007. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 112 papers.

0numbers the graph read from it
0cells of the map it votes in
112citing 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

112 citing papers in PubMed, 224 citations in OpenAlex.

  1. Review
  2. Article
  3. Article
  4. Article
  5. Review
  6. The reconstruction of evolutionary dynamics of processed pseudogenes indicates deep silencing of "retrobiome" in naked mole rat.Proceedings of the National Academy of Sciences of the United States of America · 2024
    Article
  7. Review
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. B Chromosomes' Sequences in Yellow-Necked MiceLife (Basel, Switzerland) · 2021
    Article
  14. Article
  15. Review
  16. Article
  17. Computational Methods for Pseudogene Annotation Based on Sequence Homology.Methods in molecular biology (Clifton, N.J.) · 2021
    Review
  18. Review
  19. Article
  20. Origination and Function of Plant Pseudogenes.Plant signaling & behavior · 2019
    Article

52 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

16 authors at 6 institutions in 5 countries.

Deyou ZhengDepartment of Molecular Biophysics and Biochemistry, Yale University, New Haven, Connecticut 06520, USA. deyou.zheng@yale.edu
Adam Frankish
Robert Baertsch
Philipp Kapranov
Alexandre Reymond
Siew Woh Choo
Yontao Lu
France Denoeud
Stylianos E Antonarakis
Michael Snyder
Yijun Ruan
Chia-Lin Wei
Thomas R Gingeras
Roderic Guigó
Jennifer Harrow
Mark B Gerstein
Genome Institute of Singapore · SGYale University · USUniversitat Pompeu Fabra · ESUniversity of California, Santa Cruz · USUniversity of Geneva · CHWellcome Sanger Institute · GB

Funding

Transcription and Regulatory Elements in ENCODE RegionsU01HG003156 · NHGRI · YALE UNIVERSITY · PI SNYDER, MICHAEL P · 2003 to 2006
$6.5M
Mapping Sites of Transcription and RegulationU01HG003147 · NHGRI · AFFYMETRIX, INC. · PI GINGERAS, THOMAS RAYMOND · 2003 to 2006
$4.1M
The Encyclopedia of Genes and Gene VariantsU01HG003150 · NHGRI · MUNICIPAL INSTITUTE OF MEDICAL RESEARCH · PI GUIGO, RODERIC · 2003 to 2006
$2.1M
NCI NIH HHS N01 CO012400NHGRI NIH HHS U01 HG003147NHGRI NIH HHS U01 HG003150NHGRI NIH HHS U01 HG003156NHGRI NIH HHS U01HG03147NHGRI NIH HHS U01HG03150NHGRI NIH HHS U01HG03156PHS HHS N01C012400Wellcome Trust 077198
6 · The paper itself

Abstract

Arising from either retrotransposition or genomic duplication of functional genes, pseudogenes are "genomic fossils" valuable for exploring the dynamics and evolution of genes and genomes. Pseudogene identification is an important problem in computational genomics, and is also critical for obtaining an accurate picture of a genome's structure and function. However, no consensus computational scheme for defining and detecting pseudogenes has been developed thus far. As part of the ENCyclopedia Of DNA Elements (ENCODE) project, we have compared several distinct pseudogene annotation strategies and found that different approaches and parameters often resulted in rather distinct sets of pseudogenes. We subsequently developed a consensus approach for annotating pseudogenes (derived from protein coding genes) in the ENCODE regions, resulting in 201 pseudogenes, two-thirds of which originated from retrotransposition. A survey of orthologs for these pseudogenes in 28 vertebrate genomes showed that a significant fraction ( approximately 80%) of the processed pseudogenes are primate-specific sequences, highlighting the increasing retrotransposition activity in primates. Analysis of sequence conservation and variation also demonstrated that most pseudogenes evolve neutrally, and processed pseudogenes appear to have lost their coding potential immediately or soon after their emergence. In order to explore the functional implication of pseudogene prevalence, we have extensively examined the transcriptional activity of the ENCODE pseudogenes. We performed systematic series of pseudogene-specific RACE analyses. These, together with complementary evidence derived from tiling microarrays and high throughput sequencing, demonstrated that at least a fifth of the 201 pseudogenes are transcribed in one or more cell lines or tissues.

Indexed as

Evolution, MolecularGene DuplicationPseudogenesTranscription, GeneticAnimalsCell LineHumansPrimatesRetroelementsSequence Analysis, DNASpecies SpecificityRetroelements

Identifiers

PMID17568002
PMCPMC1891343
OpenAlexW2162558393

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.