Evidence map›Paper›PMID 31604982›Full record

ArticleScientific reports2019

Spatial connectivity pattern of expanding gilthead seabream populations and its interactions with aquaculture sites: a combined population genetic and physical modelling approach.

Iva Žužul, Tanja Šegvić-Bubić, Igor Talijančić, Tomislav Džoić, Ivana Lepen Pleić, Gordana Beg Paklar, Stjepan Ivatek-Šahdan, Ivan Katavić, Leon Grubišić

Abstract read
In one paragraph

Article in Scientific reports, 2019. 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.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Review
  8. Article
  9. Article
  10. Article
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.

Iva ŽužulInstitute of Oceanography and Fisheries, PO Box 500, Šetalište Ivana Meštrovića 63, 21000, Split, Croatia.
Tanja Šegvić-BubićInstitute of Oceanography and Fisheries, PO Box 500, Šetalište Ivana Meštrovića 63, 21000, Split, Croatia. tanja.segvic@izor.hr.ORCID http://orcid.org/0000-0003-4405-1611
Igor TalijančićInstitute of Oceanography and Fisheries, PO Box 500, Šetalište Ivana Meštrovića 63, 21000, Split, Croatia.
Tomislav DžoićInstitute of Oceanography and Fisheries, PO Box 500, Šetalište Ivana Meštrovića 63, 21000, Split, Croatia.
Ivana Lepen PleićInstitute of Oceanography and Fisheries, PO Box 500, Šetalište Ivana Meštrovića 63, 21000, Split, Croatia.
Gordana Beg PaklarInstitute of Oceanography and Fisheries, PO Box 500, Šetalište Ivana Meštrovića 63, 21000, Split, Croatia.
Stjepan Ivatek-ŠahdanMeteorological and Hydrological Service of Croatia, Grič 3, Zagreb, Croatia.
Ivan KatavićInstitute of Oceanography and Fisheries, PO Box 500, Šetalište Ivana Meštrovića 63, 21000, Split, Croatia.
Leon GrubišićInstitute of Oceanography and Fisheries, PO Box 500, Šetalište Ivana Meštrovića 63, 21000, Split, Croatia.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

In gilthead seabream the number of domesticated individuals increased annually, and escape events occur regularly in the Adriatic Sea. Still there is a lack of population genetic characteristics and evidence of the extent and geographic scale of interbreeding resulting from fish-farm escapees. We screened 1586 individuals using a panel of 21 neutral microsatellite loci in several consecutive years and here report on the medium-scale detection of hybrid and farmed seabream in the natural environment. Wild adults showed a lack of genetic structure within basin and sampling years and reduced connectivity with wild offspring collection, suggesting their temporal residency within the Adriatic. On the contrary, by linking the results of multiannual genetic analyses with the results of coupled hydrodynamic and individual based models (IBM-Ichthyop), we observed a strong connection of wild seabream associated with tuna-aquaculture sites and offspring from the nursery grounds, indicating that the surroundings of tuna sea-cage farms can function as a spawning grounds. The study results present the genetic baseline of wild and farmed strains from the eastern Adriatic Sea, as a first step toward development of a mitigation strategy for fish escapees aimed at controlling further erosion of genetic integrity.

Indexed as

AquacultureGenetic VariationGenotypeAllelesAnimalsAnimals, WildFemaleFisheriesGene FrequencyGenetic LociGenetics, PopulationHydrodynamicsMaleMicrosatellite RepeatsOceans and SeasSea Bream

Identifiers

PMID31604982
PMCPMC6788985

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.