Genetic connectivity maps for deep sea vent and cold-seep fauna and cold-water corals from the North Atlantic ...

• Main Authors: Jollivet, Didier, Portanier, Elodie, Tran Lu Y, Adrien, Arnaud-Haond, Sophie
• Format: Dataset
• Language: English
• Published: PANGAEA 2023
• Subjects: connectivity maps; deep corals; genomic data; North Atlantic; population genetics; seep mussels; vent fauna; Binary Object; Binary Object Media Type; Binary Object File Size; File content; Model; Integrated Assessment of Atlantic Marine Ecosystems in Space and Time iAtlantic; Mid-Atlantic Ridge
• Online Access: https://dx.doi.org/10.1594/pangaea.961199; https://doi.pangaea.de/10.1594/PANGAEA.961199

In order to better describe both ancient and contemporary migratory flows associated with the North Atlantic abyssal fauna as part of the EC H2020 iAtlantic project, this dataset provides a collection of connectivity maps for several engineer species from hydrothermal springs on the Mid-Atlantic Ridge, from mussels of cold seeps on both sides of the Atlantic and, from deep-water corals in the NE Atlantic. These maps and the associated migrant flow matrices are derived from several demogenetic model analyses (dadi, moments and divmigrate) using multi-locus genotype data derived from a sub-sampling of the genomes of these target species. For each species, the dataset includes a series of shapefiles with a pdf map, the file of the geographic coordinates of the studied localities with a flow matrix, as well as the file of the multi-locus genotypes used to carry out the genetic analysis of the populations and establish the migratory flows. ...