Data from: Variation in genomic vulnerability to climate change across temperate populations of eelgrass (Zostera marina) ...
AbstractA global decline in seagrass populations has led to renewed calls for their conservation as important providers of biogenic and foraging habitat, shoreline stabilisation, and carbon storage. Eelgrass (Zostera marina) occupies the largest geographic range among seagrass species spanning a com...
| Main Authors: | , , , , , , , |
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| Format: | Dataset |
| Language: | unknown |
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Borealis
2024
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| Online Access: | https://dx.doi.org/10.5683/sp3/sdbpjv https://borealisdata.ca/citation?persistentId=doi:10.5683/SP3/SDBPJV |
| Summary: | AbstractA global decline in seagrass populations has led to renewed calls for their conservation as important providers of biogenic and foraging habitat, shoreline stabilisation, and carbon storage. Eelgrass (Zostera marina) occupies the largest geographic range among seagrass species spanning a commensurately broad spectrum of environmental conditions. In Canada, eelgrass is managed as a single phylogroup despite occurring across three oceans and a range of ocean temperatures and salinity gradients. Previous research has focused on applying relatively few markers to reveal population structure of eelgrass, whereas a whole genome approach is warranted to investigate cryptic structure among populations inhabiting different ocean basins and localized environmental conditions. We used a pooled whole-genome re-sequencing approach to characterise population structure, gene flow, and environmental associations of 23 eelgrass populations ranging from the Northeast United States, to Atlantic, subarctic, and Pacific ... |
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