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Title:Dispersal similarly shapes both population genetics and community patterns in the marine realm
Authors:ID Chust, Guillem (Author)
ID Villarino, Ernesto (Author)
ID Chenuil, Anne (Author)
ID Irigoien, Xabier (Author)
ID Bizsel, Nihayet (Author)
ID Bode, Antonio (Author)
ID Fonda Umani, Serena (Author)
ID Mozetič, Patricija (Author)
ID Borja, Ángel (Author)
Files:URL URL - Source URL, visit http://dx.doi.org/10.1038/srep28730
 
.pdf PDF - Presentation file, download (1,61 MB)
MD5: 3A5B6CACD641EE590B25CE25F69FA1C5
 
Language:English
Typology:1.01 - Original Scientific Article
Organization:Logo NIB - National Institute of Biology
Abstract:Dispersal plays a key role to connect populations and, if limited, is one of the main processes to maintain and generate regional biodiversity. According to neutral theories of molecular evolution and biodiversity, dispersal limitation of propagules and population stochasticity are integral to shaping both genetic and community structure. We conducted a parallel analysis of biological connectivity at genetic and community levels in marine groups with different dispersal traits. We compiled large data sets of population genetic structure (98 benthic macroinvertebrate and 35 planktonic species) and biogeographic data (2193 benthic macroinvertebrate and 734 planktonic species). We estimated dispersal distances from population genetic data (i.e., FST vs. geographic distance) and from %-diversity at the community level. Dispersal distances ranked the biological groups in the same order at both genetic and community levels, as predicted by organism dispersal ability and seascape connectivity: macrozoobenthic species without dispersing larvae, followed by macrozoobenthic species with dispersing larvae and plankton (phyto- and zooplankton). This ranking order is associated with constraints to the movement of macrozoobenthos within the seabed compared with the pelagic habitat. We showed that dispersal limitation similarly determines the connectivity degree of communities and populations, supporting the predictions of neutral theories in marine biodiversity patterns.
Keywords:sea, phytoplankton, dispersal, distribution, ocean sampling, Atlantic Ocean, Gulf of Trieste
Publication status:Published
Publication version:Version of Record
Publication date:27.06.2016
Year of publishing:2016
Number of pages:str. 1-12
Numbering:Vol. 6, 28730
PID:20.500.12556/DiRROS-19725 New window
UDC:574.1
ISSN on article:2045-2322
DOI:10.1038/srep28730 New window
COBISS.SI-ID:3927375 New window
Note:Nasl. z nasl. zaslona; Opis vira z dne 29. 6. 2016;
Publication date in DiRROS:25.07.2024
Views:439
Downloads:312
Metadata:XML DC-XML DC-RDF
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CHUST, Guillem, VILLARINO, Ernesto, CHENUIL, Anne, IRIGOIEN, Xabier, BIZSEL, Nihayet, BODE, Antonio, FONDA UMANI, Serena, MOZETIČ, Patricija and BORJA, Ángel, 2016, Dispersal similarly shapes both population genetics and community patterns in the marine realm. Scientific reports [online]. 2016. Vol. 6, no. 28730, p. 1–12. [Accessed 7 April 2025]. DOI 10.1038/srep28730. Retrieved from: https://dirros.openscience.si/IzpisGradiva.php?lang=eng&id=19725
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Record is a part of a journal

Title:Scientific reports
Shortened title:Sci. rep.
Publisher:Nature Publishing Group
ISSN:2045-2322
COBISS.SI-ID:18727432 New window

Document is financed by a project

Funder:EC - European Commission
Project number:308392
Name:DEVelopment Of innovative Tools for understanding marine biodiversity and assessing good Environmental Status
Acronym:DEVOTES
Funder:Other - Other funder or multiple funders
Funding programme:Iñaki Goenaga - Technology Centres Foundation
Name:PhD scholarship
Funder:Other - Other funder or multiple funders
Funding programme:Bay of Biscay
Acronym:RADIALES

Licences

License:CC BY 4.0, Creative Commons Attribution 4.0 International
Link:http://creativecommons.org/licenses/by/4.0/
Description:This is the standard Creative Commons license that gives others maximum freedom to do what they want with the work as long as they credit the author.

Secondary language

Language:Slovenian
Keywords:morje, plankton, raziskovanje morja, fitoplankton, disperzija, biološka oceanografija


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