Evidence map›Paper›PMID 22808008›Full record

ArticlePloS one2012

The development of a genome wide SNP set for the Barnacle goose Branta leucopsis.

Rudy M Jonker, Qiong Zhang, Pim Van Hooft, Maarten J J E Loonen, Henk P Van der Jeugd, Richard P M A Crooijmans, Martien A M Groenen, Herbert H T Prins, Robert H S Kraus

Abstract read
In one paragraph

Article in PloS one, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing 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

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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

8 citing papers in PubMed.

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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

9 authors.

Rudy M JonkerResource Ecology Group, Wageningen University, Wageningen, the Netherlands. mrjonker@gmail.com
Qiong Zhang
Pim Van Hooft
Maarten J J E Loonen
Henk P Van der Jeugd
Richard P M A Crooijmans
Martien A M Groenen
Herbert H T Prins
Robert H S Kraus

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Migratory birds are of particular interest for population genetics because of the high connectivity between habitats and populations. A high degree of connectivity requires using many genetic markers to achieve the required statistical power, and a genome wide SNP set can fit this purpose. Here we present the development of a genome wide SNP set for the Barnacle Goose Branta leucopsis, a model species for the study of bird migration. We used the genome of a different waterfowl species, Mallard Anas platyrhynchos, as a reference to align Barnacle Goose second generation sequence reads from an RRL library and detected 2188 SNPs genome wide. Furthermore, we used chimeric flanking sequences, merged from both Mallard and Barnacle Goose DNA sequence information, to create primers for validation by genotyping. Validation with a 384 SNP genotyping set resulted in 374 (97%) successfully typed SNPs in the assay, of which 358 (96%) were polymorphic. Additionally, we validated our SNPs on relatively old (30 years) museum samples, which resulted in a success rate of at least 80%. This shows that museum samples could be used in standard SNP genotyping assays. Our study also shows that the genome of a related species can be used as reference to detect genome wide SNPs in birds, because genomes of birds are highly conserved. This is illustrated by the use of chimeric flanking sequences, which showed that the incorporation of flanking nucleotides from Mallard into Barnacle Goose sequences lead to equal genotyping performance when compared to flanking sequences solely composed of Barnacle Goose sequence.

Indexed as

GenomeGenotypePolymorphism, Single NucleotideAllelesAnimalsChromosome MappingDNA PrimersGeeseGene FrequencyGenetic MarkersGenotyping TechniquesPhylogeographySequence AlignmentSequence Analysis, DNADNA PrimersGenetic Markers

Identifiers

PMID22808008
PMCPMC3393723

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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.