SNPs genotypes of European flat oysters

Date 2021
Author(s) Harrang Estelle2, Heurtebise Serge2, Bierne NicolasORCID3, Reisser CelineORCID1, Lapegue SylvieORCID1
Affiliation(s) 1 : MARBEC, Univ Montpellier, CNRS, Ifremer, IRD, Montpellier, France
2 : Ifremer, SG2M-LGPM, La Tremblade, France
3 : ISEM, Univ Montpellier, CNRS, EPHE, IRD, Montpellier, France
DOI 10.17882/84947
Publisher SEANOE

In Europe several pilot projects for the restoration of the native European flat oyster, Ostrea edulis, recently begun and recommendations to preserve genetic diversity and to conduct monitoring protocols have been made. In particular, an initial step is to test for genetic differentiation against homogeneity among the oyster populations potentially involved in such programs. Therefore we conducted a genetic study to (1) confirm and precise the pattern of weak but significant genetic differentiation between Atlantic and Mediterranean populations already observed at this scale, (2) identify potential translocations that could be due to aquaculture practices, (3) investigate the case of the populations at the border of the geographical range that had been observed as related despite their geographic distance. The data set encompasses the genotypes of 617 flat oyster samples from 14 populations and for 203 SNP markers.

Licence CC-BY
Acknowledgements This research was funded by the European Transnational SEAFARE project (Sustainable and Environmentally Friendly Aquaculture for the Atlantic Region of Europe – n°2009-1/123), funded by the Atlantic Area Transnational Program (2007–595 2013)
File Size Format Processing Access
Genotypes of 617 flat oyster samples (in lines) for 203 SNP markers (in columns). Missing data are coded with 0. 428 KB XLS, XLSX Quality controlled data Open access
Characteristics of the 14 populations sampled 11 KB XLS, XLSX Quality controlled data Open access
List of the 203 SNPs analyzed 73 KB XLS, XLSX Quality controlled data Open access
Top of the page

How to cite 

Harrang Estelle, Heurtebise Serge, Bierne Nicolas, Reisser Celine, Lapegue Sylvie (2021). SNPs genotypes of European flat oysters. SEANOE.

In addition to properly cite this dataset, it would be appreciated that the following work(s) be cited too, when using this dataset in a publication :

Lapègue Sylvie, Reisser Celine, Harrang Estelle, Heurtebise Serge, Bierne Nicolas Genetic parallelism between European flat oyster populations at the edge of their natural range. Evolutionary Applications IN PRESS. Publisher's official version : , Open Access version :