Evidence map›Paper›PMID 35414162›Full record

ArticleScientific reports2022

High genomic diversity in the endangered East Greenland Svalbard Barents Sea stock of bowhead whales (Balaena mysticetus).

José Cerca, Michael V Westbury, Mads Peter Heide-Jørgensen, Kit M Kovacs, Eline D Lorenzen, Christian Lydersen, Olga V Shpak, Øystein Wiig, Lutz Bachmann

Abstract read
In one paragraph

Article in Scientific reports, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing 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

10 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.

José Cerca *Natural History Museum, University of Oslo, P.O. Box 1172, 0318, Blindern, Oslo, Norway.ORCID 0000-0001-7788-4367
Michael V Westbury *GLOBE Institute, University of Copenhagen, Øster Voldgade 5-7, Copenhagen K, Denmark.ORCID 0000-0003-0478-3930
Mads Peter Heide-JørgensenGreenland Institute of Natural Resources, Strandgade 91, 1401, Copenhagen K, Denmark.ORCID 0000-0003-4846-7622
Kit M KovacsNorwegian Polar Institute, Fram Centre, 9296, Tromsö, Norway.ORCID 0000-0002-5878-4819
Eline D LorenzenGLOBE Institute, University of Copenhagen, Øster Voldgade 5-7, Copenhagen K, Denmark.ORCID 0000-0002-6353-2819
Christian LydersenNorwegian Polar Institute, Fram Centre, 9296, Tromsö, Norway.ORCID 0000-0003-3868-2345
Olga V ShpakA.N. Severtsov Institute of Ecology and Evolution of Russian Academy of Sciences, 33 Leninsky Prospect, Moscow, Russian Federation, 119071.ORCID 0000-0002-1562-6319
Øystein WiigNatural History Museum, University of Oslo, P.O. Box 1172, 0318, Blindern, Oslo, Norway.ORCID 0000-0003-0395-5251
Lutz BachmannNatural History Museum, University of Oslo, P.O. Box 1172, 0318, Blindern, Oslo, Norway. bachmann@nhm.uio.no.ORCID 0000-0001-7451-2074

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The East Greenland-Svalbard-Barents Sea (EGSB) bowhead whale stock (Balaena mysticetus) was hunted to near extinction and remains Endangered on the International Union of Conservation of Nature Red List. The intense, temporally extensive hunting pressure may have left the population vulnerable to other perturbations, such as environmental change. However, the lack of genomic baseline data renders it difficult to evaluate the impacts of various potential stressors on this stock. Twelve EGSB bowhead whales sampled in 2017/2018 were re-sequenced and mapped to a previously published draft genome. All individuals were unrelated and void of significant signs of inbreeding, with similar observed and expected homo- and heterozygosity levels. Despite the small population size, mean autosome-wide heterozygosity was 0.00102, which is higher than that of most mammals for which comparable estimates are calculated using the same parameters, and three times higher than a conspecific individual from the Eastern-Canada-West-Greenland bowhead whale stock. Demographic history analyses indicated a continual decrease of N

Indexed as

Bowhead WhaleAnimalsSvalbard

Identifiers

PMID35414162
PMCPMC9005726

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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.