Evidence map›Paper›PMID 18493078›Full record

ArticleGenetics2008

A linkage map of the zebra finch Taeniopygia guttata provides new insights into avian genome evolution.

J Stapley, T R Birkhead, T Burke, J Slate

Open access · bronzeAbstract readComparative Study
In one paragraph

Article in Genetics, 2008. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 66 papers.

0numbers the graph read from it
0cells of the map it votes in
66citing papers in PubMed
11.2field-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

66 citing papers in PubMed, 121 citations in OpenAlex.

  1. Article
  2. Multidirectional Chromosomal Painting in the Harpy Eagle (Animals : an open access journal from MDPI · 2026
    Article
  3. The complete genome of a songbird.bioRxiv : the preprint server for biology · 2025
    Article
  4. Article
  5. Review
  6. Article
  7. The lungs of the finch: three-dimensional pulmonary anatomy of the zebra finch (Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2025
    Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Avian Population Genomics Taking Off: Latest Findings and Future Prospects.Methods in molecular biology (Clifton, N.J.) · 2020
    Review
  16. Article
  17. Article
  18. Low recombination rates in sexual species and sex-asex transitions.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2017
    Article
  19. Article
  20. Article

6 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

4 authors at 1 institution in 1 country.

J StapleyDepartment of Animal and Plant Sciences, University of Sheffield, Sheffield S10 2TN, United Kingdom. j.stapley@sheffield.ac.uk
T R Birkhead
T Burke
J Slate
University of Sheffield · GB

Funding

Biotechnology and Biological Sciences Research Council BB/E017509/1Biotechnology and Biological Sciences Research Council BBE0175091
6 · The paper itself

Abstract

Passeriformes are the largest order of birds and one of the most widely studied groups in evolutionary biology and ecology. Until recently genomic tools in passerines relied on chicken genomic resources. Here we report the construction and analysis of a whole-genome linkage map for the zebra finch (Taeniopygia guttata) using a 354-bird pedigree. The map contains 876 SNPs dispersed across 45 linkage groups and we found only a few instances of interchromosomal rearrangement between the zebra finch and the chicken genomes. Interestingly, there was a greater than expected degree of intrachromosomal rearrangements compared to the chicken, suggesting that gene order is not conserved within avian chromosomes. At 1068 cM the map is approximately only one quarter the length of the chicken linkage map, providing further evidence that the chicken has an unusually high recombination rate. Male and female linkage-map lengths were similar, suggesting no heterochiasmy in the zebra finch. This whole-genome map is the first for any passerine and a valuable tool for the zebra finch genome sequence project and for studies of quantitative trait loci.

Indexed as

Chromosome MappingEvolution, MolecularAnimalsChickensChromosomesFinchesGenomeGenotypePedigreePolymorphism, Single NucleotideSpecies Specificity

Identifiers

PMID18493078
PMCPMC2390641
OpenAlexW1976155176

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.