Evidence map›Paper›PMID 36043357›Full record

ArticleAnimal genetics2022

Memories, museum artefacts and excavations in resolving the history of maternal lineages in the Finnhorse.

Laura Kvist, Johanna Honka, Daniela Salazar, Tuija Kirkinen, Karin Hemmann

Open access · hybridAbstract read
In one paragraph

Article in Animal genetics, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
0.7field-weighted citation impact, top 25% 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

4 citing papers in PubMed, 5 citations in OpenAlex.

  1. Article
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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

5 authors at 2 institutions in 2 countries.

Laura KvistEcology and Genetics Research Unit, University of Oulu, Oulu, Finland.ORCID https://orcid.org/0000-0002-2108-0172
Johanna HonkaEcology and Genetics Research Unit, University of Oulu, Oulu, Finland.
Daniela SalazarEcology and Genetics Research Unit, University of Oulu, Oulu, Finland.
Tuija KirkinenDepartment of Cultures, Archaeology, University of Helsinki, Helsinki, Finland.
Karin HemmannFaculty of Agriculture and Forestry/Animal Science, University of Helsinki, Helsinki, Finland.
University of Oulu · FIUniversity of Helsinki · FI

Funding

Alfred Kordelinin SäätiöErkki Rajakosken RahastoOulun Yliopisto
6 · The paper itself

Abstract

We used historical DNA samples to examine the history of a native horse breed, the Finnhorse. Samples were collected from private collections, museums, schools and excavations, representing the times prior to, during, and after the foundation of the breed; from the end of the 19th century and throughout the 20th century. We sequenced a fragment of mitochondrial DNA from these historical samples to study the history and evolution of maternal lineages of horses back to the early days of the breed, compared the mitochondrial DNA sequence diversity of different historical periods and modern day Finnhorses, estimated the effective population sizes, and searched for both temporal and geographic population genetic structure. We observed high maternal haplotype and nucleotide diversity at the time during the foundation of the breed, and a decrease in both measures during 1931-1970. In addition, we observed losses of some haplotypes present in the early stages of the breed. There was only slight evidence of geographical or temporal population structure. This study is, to our knowledge, the first to use such temporal sampling to reveal the history of a specific animal breed.

Indexed as

Genetic VariationMuseumsAnimalsArtifactsDNA, MitochondrialHaplotypesHorsesPhylogenySequence Analysis, DNADNA, Mitochondrialcontrol regionFinnhorsehistorical DNAmitochondrial DNAtemporal sampling

Identifiers

PMID36043357
PMCPMC9804633
OpenAlexW4293723425

What OpenQuestion holds

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LicenceCC BY-NC
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Registered trials

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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.