Evidence map›Paper›PMID 30386584›Full record

ArticleEcology and evolution2018

Large-scale molecular diet analysis in a generalist marine mammal reveals male preference for prey of conservation concern.

Dietmar Schwarz, Sara M Spitzer, Austen C Thomas, Christa M Kohnert, Theresa R Keates, Alejandro Acevedo-Gutiérrez

Abstract read
In one paragraph

Article in Ecology and evolution, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing 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

14 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

6 authors.

Dietmar SchwarzDepartment of Biology Western Washington University Bellingham Washington.ORCID 0000-0003-1206-0791
Sara M SpitzerDepartment of Biology Western Washington University Bellingham Washington.
Austen C ThomasDepartment of Zoology and Marine Mammal Research Unit Institute for the Oceans and Fisheries University of British Columbia Vancouver British Columbia Canada.
Christa M KohnertDepartment of Biology Western Washington University Bellingham Washington.
Theresa R KeatesDepartment of Biology Western Washington University Bellingham Washington.
Alejandro Acevedo-GutiérrezDepartment of Biology Western Washington University Bellingham Washington.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Sex-specific diet information is important in the determination of predator impacts on prey populations. Unfortunately, the diet of males and females can be difficult to describe, particularly when they are marine predators. We combined two molecular techniques to describe haul-out use and prey preferences of male and female harbor seals (

Indexed as

diet analysisDNA metabarcodingmarine mammalspredator prey interactionssex identification

Identifiers

PMID30386584
PMCPMC6202700

What OpenQuestion holds

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LicenceCC BY
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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.