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Eelgrass (Zostera marina) Microsatellite DNA Data; Pacific Coast of North America, 2000-2009

Dates

Publication Date
Start Date
2000
End Date
2009

Citation

Talbot, S.L., 201604, Eelgrass (Zostera marina) Microsatellite DNA Data; Pacific Coast of North America, 2000-2009: U.S. Geological Survey, Alaska Science Center: U.S. Geological Survey, Alaska Science Center, http://dx.doi.org/10.5066/F7GQ6VTK.

Summary

This data set contains genetic information collected from eelgrass (Zostera marina) populations along the Pacific coast of North America from Alaska to Baha California. A total of 447 samples were collected comprising 401 unique individuals (genets) and 46 clones (ramets) from which 10 microsatellite DNA loci were obtained.

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Attached Files

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eelgrass_microsatelliteData_2009.zip 248.47 KB application/zip
eelgrass_microsatelliteData_northAmerica_Talbot_2009_metadata.html 70.4 KB text/html

Purpose

The central aim of this study is to characterize genetic structure in largely undisturbed natural populations of eelgrass along the northwestern-most Pacific coast of North America. Data from microsatellite DNA loci were used to (1) quantify levels of genetic diversity and structuring within and among natural undisturbed populations of Z. marina along the North Pacific and Bering Sea coasts of Alaska, which are geographically separated by the Alaska Peninsula; (2) test for polarity of gene flow among populations within the Eastern Bering Sea Large Marine Ecosystem and the Gulf of Alaska Large Marine Ecosystem; and (3) test for association between genetic and latitudinal gradients among populations along the Pacific coast of North America.

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