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Long distance dispe...
Long distance dispersal and oceanographic fronts shape the connectivity of the keystone sponge Phakellia ventilabrum in the deep northeast Atlantic
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- Taboada, Sergi (författare)
- CSIC, Museo Nacl Ciencias Nat MNCN, Dept Biodiversidad Biol & Evolut, Madrid, Spain.;Univ Complutense Madrid, Fac Ciencias, Dept Biodiversidad Ecol & Evoluc, Madrid, Spain.;Nat Hist Museum, Life Sci Dept, London, England.;Univ Alcala, Dept Ciencias Vida, EU US Marine Biodivers Grp, Alcala De Henares, Spain.
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- Whiting, Connie (författare)
- Nat Hist Museum, Life Sci Dept, London, England.;UCL, Dept Cell & Dev Biol, London, England.
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- Wang, Shuangqiang (författare)
- Bedford Inst Oceanog, Dept Fisheries & Oceans, Ocean & Ecosyst Sci Div, Dartmouth, NS, Canada.
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- Rios, Pilar (författare)
- CSIC, Ctr Oceanog Gijon COG, IEO, Gijon, Spain.
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- Davies, Andrew J. (författare)
- Univ Rhode Isl, Dept Biol Sci, Kingston, RI USA.;Univ Rhode Isl, Grad Sch Oceanog, Narragansett, RI USA.
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- Mienis, Furu (författare)
- NIOZ Royal Netherlands Inst Sea Res, Dept Ocean Syst, Den Burg, Netherlands.
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- Kenchington, Ellen (författare)
- Bedford Inst Oceanog, Dept Fisheries & Oceans, Ocean & Ecosyst Sci Div, Dartmouth, NS, Canada.
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- Cárdenas, Paco, 1976- (författare)
- Uppsala universitet,Institutionen för farmaceutisk biovetenskap,Farmakognosi
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- Cranston, Alex (författare)
- Nat Hist Museum, Life Sci Dept, London, England.
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- Koutsouveli, Vasiliki (författare)
- Nat Hist Museum, Life Sci Dept, London, England.;GEOMAR Helmholtz Ctr Ocean Res Kiel, Dept Marine Ecol, Kiel, Germany.
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- Cristobo, Javier (författare)
- CSIC, Ctr Oceanog Gijon COG, IEO, Gijon, Spain.
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- Rapp, Hans Tore (författare)
- Univ Bergen, Dept Biol Sci, Bergen, Norway.;Norwegian Res Ctr, NORCE Environm, NORCE, Bergen, Norway.
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- Drewery, Jim (författare)
- Marine Scotland Sci, Marine Lab, Aberdeen, Scotland.
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- Baldo, Francisco (författare)
- CSIC, Ctr Oceanog Cadiz COCAD, IEO, Cadiz, Spain.
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- Morrow, Christine (författare)
- Queens Univ, Marine Lab, Portaferry, Ireland.
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- Picton, Bernard (författare)
- Natl Museums Northern Ireland, Cultra, Ireland.
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- Xavier, Joana R. (författare)
- Univ Bergen, Dept Biol Sci, Bergen, Norway.;Univ Porto, CIIMAR Interdisciplinary Ctr Marine & Environm Re, Porto, Portugal.
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- Arias, Maria Belen (författare)
- Nat Hist Museum, Life Sci Dept, London, England.;Univ Essex, Sch Life Sci, Colchester, England.
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- Leiva, Carlos (författare)
- Univ Guam, Marine Lab, Mangilao, GU USA.
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- Riesgo, Ana (författare)
- CSIC, Museo Nacl Ciencias Nat MNCN, Dept Biodiversidad Biol & Evolut, Madrid, Spain.;Nat Hist Museum, Life Sci Dept, London, England.;Univ Alcala, Dept Ciencias Vida, EU US Marine Biodivers Grp, Alcala De Henares, Spain.
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CSIC, Museo Nacl Ciencias Nat MNCN, Dept Biodiversidad Biol & Evolut, Madrid, Spain;Univ Complutense Madrid, Fac Ciencias, Dept Biodiversidad Ecol & Evoluc, Madrid, Spain.;Nat Hist Museum, Life Sci Dept, London, England.;Univ Alcala, Dept Ciencias Vida, EU US Marine Biodivers Grp, Alcala De Henares, Spain. Nat Hist Museum, Life Sci Dept, London, England.;UCL, Dept Cell & Dev Biol, London, England. (creator_code:org_t)
- Frontiers Media S.A. 2023
- 2023
- Engelska.
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Ingår i: Frontiers in Marine Science. - : Frontiers Media S.A.. - 2296-7745. ; 10
- Relaterad länk:
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https://doi.org/10.3...
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https://uu.diva-port... (primary) (Raw object)
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https://urn.kb.se/re...
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https://doi.org/10.3...
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Abstract
Ämnesord
Stäng
- Little is known about dispersal in deep-sea ecosystems, especially for sponges, which are abundant ecosystem engineers. Understanding patterns of gene flow in deep-sea sponges is essential, especially in areas where rising pressure from anthropogenic activities makes difficult to combine management and conservation. Here, we combined population genomics and oceanographic modelling to understand how Northeast Atlantic populations (Cantabrian Sea to Norway) of the deep-sea sponge Phakellia ventilabrum are connected. The analysis comprised ddRADseq derived SNP datasets of 166 individuals collected from 57 sampling stations from 17 different areas, including two Marine Protected Areas, one Special Area of Conservation and other areas with different levels of protection. The 4,017 neutral SNPs used indicated high connectivity and panmixis amongst the majority of areas (Ireland to Norway), spanning ca. 2,500-km at depths of 99-900 m. This was likely due to the presence of strong ocean currents allowing long-distance larval transport, as supported by our migration analysis and by 3D particle tracking modelling. On the contrary, the Cantabrian Sea and Roscoff (France) samples, the southernmost areas in our study, appeared disconnected from the remaining areas, probably due to prevailing current circulation patterns and topographic features, which might be acting as barriers for gene flow. Despite this major genetic break, our results suggest that all protected areas studied are well-connected with each other. Interestingly, analysis of SNPs under selection replicated results obtained for neutral SNPs. The relatively low genetic diversity observed along the study area, though, highlights the potential fragility of this species to changing climates, which might compromise resilience to future threats.
Ämnesord
- NATURVETENSKAP -- Geovetenskap och miljövetenskap -- Oceanografi, hydrologi och vattenresurser (hsv//swe)
- NATURAL SCIENCES -- Earth and Related Environmental Sciences -- Oceanography, Hydrology and Water Resources (hsv//eng)
- NATURVETENSKAP -- Biologi -- Ekologi (hsv//swe)
- NATURAL SCIENCES -- Biological Sciences -- Ecology (hsv//eng)
Nyckelord
- ddRADSeq
- panmixis
- oceanographic modelling
- genetic differentiation
- reproductive cycle
- SNPs
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
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Till lärosätets databas
- Av författaren/redakt...
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Taboada, Sergi
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Whiting, Connie
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Wang, Shuangqian ...
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Rios, Pilar
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Davies, Andrew J ...
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Mienis, Furu
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visa fler...
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Kenchington, Ell ...
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Cárdenas, Paco, ...
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Cranston, Alex
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Koutsouveli, Vas ...
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Cristobo, Javier
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Rapp, Hans Tore
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Drewery, Jim
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Baldo, Francisco
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Morrow, Christin ...
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Picton, Bernard
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Xavier, Joana R.
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Arias, Maria Bel ...
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Leiva, Carlos
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Riesgo, Ana
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visa färre...
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Frontiers in Mar ...
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Uppsala universitet