Porth Ymchwil

Genetic variation in a small bivalve along a retreating glacier fjord, King George Island, Antarctica.

Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

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Genetic variation in a small bivalve along a retreating glacier fjord, King George Island, Antarctica. / Muñoz-Ramirez, Carlos; Beltrán-Concha, Maribel ; Pérez-Araneda, Karla et al.
Yn: Revista de Biología Marina y Oceanografía, Cyfrol 56, Rhif 2, 31.12.2021, t. 151-156.

Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

HarvardHarvard

Muñoz-Ramirez, C, Beltrán-Concha, M, Pérez-Araneda, K, Sands, C, Barnes, D, Roman-Gonzalez, A, De Lecea, A, Retallick, K, Van Landeghem, K, Sheen, K, Gonnelli, K, Scourse, JD, Bascur, M & Brante, A 2021, 'Genetic variation in a small bivalve along a retreating glacier fjord, King George Island, Antarctica.', Revista de Biología Marina y Oceanografía, cyfrol. 56, rhif 2, tt. 151-156. https://doi.org/10.22370/rbmo.2021.56.2.3059

APA

Muñoz-Ramirez, C., Beltrán-Concha, M., Pérez-Araneda, K., Sands, C., Barnes, D., Roman-Gonzalez, A., De Lecea, A., Retallick, K., Van Landeghem, K., Sheen, K., Gonnelli, K., Scourse, J. D., Bascur, M., & Brante, A. (2021). Genetic variation in a small bivalve along a retreating glacier fjord, King George Island, Antarctica. Revista de Biología Marina y Oceanografía, 56(2), 151-156. https://doi.org/10.22370/rbmo.2021.56.2.3059

CBE

Muñoz-Ramirez C, Beltrán-Concha M, Pérez-Araneda K, Sands C, Barnes D, Roman-Gonzalez A, De Lecea A, Retallick K, Van Landeghem K, Sheen K, et al. 2021. Genetic variation in a small bivalve along a retreating glacier fjord, King George Island, Antarctica. Revista de Biología Marina y Oceanografía. 56(2):151-156. https://doi.org/10.22370/rbmo.2021.56.2.3059

MLA

Muñoz-Ramirez, Carlos et al. "Genetic variation in a small bivalve along a retreating glacier fjord, King George Island, Antarctica.". Revista de Biología Marina y Oceanografía. 2021, 56(2). 151-156. https://doi.org/10.22370/rbmo.2021.56.2.3059

VancouverVancouver

Muñoz-Ramirez C, Beltrán-Concha M, Pérez-Araneda K, Sands C, Barnes D, Roman-Gonzalez A et al. Genetic variation in a small bivalve along a retreating glacier fjord, King George Island, Antarctica. Revista de Biología Marina y Oceanografía. 2021 Rhag 31;56(2):151-156. doi: 10.22370/rbmo.2021.56.2.3059

Author

Muñoz-Ramirez, Carlos ; Beltrán-Concha, Maribel ; Pérez-Araneda, Karla et al. / Genetic variation in a small bivalve along a retreating glacier fjord, King George Island, Antarctica. Yn: Revista de Biología Marina y Oceanografía. 2021 ; Cyfrol 56, Rhif 2. tt. 151-156.

RIS

TY - JOUR

T1 - Genetic variation in a small bivalve along a retreating glacier fjord, King George Island, Antarctica.

AU - Muñoz-Ramirez, Carlos

AU - Beltrán-Concha, Maribel

AU - Pérez-Araneda, Karla

AU - Sands, Chester

AU - Barnes, David

AU - Roman-Gonzalez, Alejandro

AU - De Lecea, Ander

AU - Retallick, Katherine

AU - Van Landeghem, Katrien

AU - Sheen, Katy

AU - Gonnelli, Kelly

AU - Scourse, James D.

AU - Bascur, Miguel

AU - Brante, Antonio

N1 - research grants CONICYT-NERC project ICEBERGs (PII20150078) and CONICYT-FONDECYT Postdoctorado (3180331)

PY - 2021/12/31

Y1 - 2021/12/31

N2 - Climate change is strongly influencing regions of Antarctica but the consequences on microevolutionary processes have been little studied. Patterns of population genetic diversity were analysed in the Antarctic bivalve Nuculana inaequisculpta (Protobranchia: Nuculanidae) from a fjord with 70 years of documented climate-forced glacier retreat. Thirty-nine individuals from five sites at different distances from the glacier terminus were collected, and the COI gene was sequenced from each individual. No statistically significant genetic differentiation was found between sites nor a significant correlation between the proximity of glaciers and genetic diversity, suggesting a high dispersal capability and therefore, a planktonic larval stage for this species.

AB - Climate change is strongly influencing regions of Antarctica but the consequences on microevolutionary processes have been little studied. Patterns of population genetic diversity were analysed in the Antarctic bivalve Nuculana inaequisculpta (Protobranchia: Nuculanidae) from a fjord with 70 years of documented climate-forced glacier retreat. Thirty-nine individuals from five sites at different distances from the glacier terminus were collected, and the COI gene was sequenced from each individual. No statistically significant genetic differentiation was found between sites nor a significant correlation between the proximity of glaciers and genetic diversity, suggesting a high dispersal capability and therefore, a planktonic larval stage for this species.

KW - COI

KW - climate change

KW - dispersal capability

KW - Western Antarctic Peninsula

U2 - 10.22370/rbmo.2021.56.2.3059

DO - 10.22370/rbmo.2021.56.2.3059

M3 - Article

VL - 56

SP - 151

EP - 156

JO - Revista de Biología Marina y Oceanografía

JF - Revista de Biología Marina y Oceanografía

SN - 0717-3326

IS - 2

ER -