Evidence map›Paper›PMID 28422135›Full record

ArticleHeredity2017

Genomic evidence of hybridization between two independent invasions of European green crab (Carcinus maenas) in the Northwest Atlantic.

N W Jeffery, C DiBacco, B F Wringe, R R E Stanley, L C Hamilton, P N Ravindran, I R Bradbury

Open access · bronzeAbstract read
In one paragraph

Article in Heredity, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed, 1 pooled it
4.0field-weighted citation impact, top 7% 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

14 citing papers in PubMed, 1 synthesis or guideline pooled it, 46 citations in OpenAlex.

  1. Genomic investigations of successful invasions: the picture emerging from recent studies.Biological reviews of the Cambridge Philosophical Society · 2025
    Pooled it
  2. Article
  3. Article
  4. Physiological Responses of the Green Shore Crab,Animals : an open access journal from MDPI · 2024
    Article
  5. Article
  6. Article
  7. Anthropogenic hybridization at sea: three evolutionary questions relevant to invasive species management.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2020
    Review
  8. Article
  9. Article
  10. Article
  11. Article
  12. 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

7 authors at 3 institutions in 1 country.

N W JefferyFisheries and Oceans Canada, Northwest Atlantic Fisheries Centre, St. John's, NL, Canada.
C DiBaccoFisheries and Oceans Canada, Bedford Institute of Oceanography, Dartmouth, NS, Canada.
B F WringeFisheries and Oceans Canada, Northwest Atlantic Fisheries Centre, St. John's, NL, Canada.
R R E StanleyFisheries and Oceans Canada, Bedford Institute of Oceanography, Dartmouth, NS, Canada.
L C HamiltonAquatic Biotechnology Laboratory, Bedford Institute of Oceanography, Dartmouth, NS, Canada.
P N RavindranFaculty of Computer Science, Dalhousie University, Halifax, NS, Canada.
I R BradburyFisheries and Oceans Canada, Northwest Atlantic Fisheries Centre, St. John's, NL, Canada.
Fisheries and Oceans Canada · CABedford Institute of Oceanography · CADalhousie University · CA

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Invasive species have been associated with significant negative impacts in their introduced range often outcompeting native species, yet the long-term evolutionary dynamics of biological invasions are not well understood. Hybridization, either among waves of invasion or between native and introduced populations, could alter the ecological and evolutionary impacts of invasions yet has rarely been studied in marine invasive species. The European green crab (Carcinus maenas) invaded eastern North America twice from northern and southern locations in its native range. Here we examine the frequency of hybridization among these two distinct invasions at locations from New Jersey, USA to Newfoundland, Canada using restriction-site-associated DNA sequencing (RAD-seq), microsatellite loci and cytochrome c oxidase subunit I mitochondrial DNA (mtDNA) sequences. We used Bayesian clustering and hybrid assignment analyses to investigate hybridization between the northern and southern populations. Of the samples analyzed, six locations contained at least one hybrid individual, while two locations were characterized by extensive hybridization, with 95% of individuals collected from Placentia Bay, Newfoundland being hybrids (mostly F

Indexed as

Genetics, PopulationHybridization, GeneticAnimalsBayes TheoremBrachyuraDNA, MitochondrialGenetic MarkersIntroduced SpeciesMicrosatellite RepeatsNewfoundland and LabradorNew JerseyPolymorphism, Single NucleotideSequence Analysis, DNADNA, MitochondrialGenetic Markers

Identifiers

PMID28422135
PMCPMC5555096
OpenAlexW2607259043

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.