The Mtdna Genetics Of Southern California Kangaroo Rats PDF Download
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Author | : Anthony Edward Metcalf |
Publisher | : |
Total Pages | : 332 |
Release | : 1998 |
Genre | : Dipodomys merriami parvus |
ISBN | : |
Download The MtDNA Genetics of Southern California Kangaroo Rats Book in PDF, ePub and Kindle
Author | : Francis Xavier Villablanca |
Publisher | : |
Total Pages | : 310 |
Release | : 1993 |
Genre | : |
ISBN | : |
Download Molecular Evolution, and Population Genetics in Kangaroo Rats (Rodentia, Heteromyidae) Book in PDF, ePub and Kindle
Author | : Nathan Alexander |
Publisher | : |
Total Pages | : 68 |
Release | : 2016 |
Genre | : Endangered species |
ISBN | : |
Download Genetic Structure and Connectivity of the Endangered Giant Kangaroo Rat (Dipodomys Ingens) in a Heterogeneous Environment Book in PDF, ePub and Kindle
Movement ecology and dispersal are important aspects of species' life histories that can inform conservation and management. Dispersal is often cryptic and difficult to detect, but recent advances genetic technology and applications have provided new approaches to identifying and describing dispersal patterns. Giant kangaroo rats (Dipodomys ingens) are an endangered heteromyid that appear to persist in small subpopulations in a heterogeneous environment of their northern range, the Ciervo-Panoche Natural Area, California. Previous work suggested high levels of genetic diversity between populations with genetic distances not being correlated to geographic distances. Here, I identified landscape population structure through clustering programs STRUCTURE and TESS, as well as a Moran Eigenvector Map. I identified straight-line geographic distance between related individuals using the program COLONY. Finally, I evaluated parameterization and combinations of hypothesized costs created from precipitation, slope, vegetation, and roads for Isolation by Resistance and least cost path using mantel and partial mantel tests. TESS and STRUCTURE identified 3-4 subpopulations, but this structure is most likely due to Isolation by Distance effects. I identified a full-sibling pair 5.52km apart. The best model suggested that straight-line geographic distance as well as slopes greater than 10 degrees negatively influenced dispersal. Conservation and de-listing of giant kangaroo rats will be dependent on habitat protection and creation rather than corridor protection.
Author | : James Alden Lackey |
Publisher | : |
Total Pages | : 170 |
Release | : 1967 |
Genre | : Kangaroo rats |
ISBN | : |
Download Biosystematics of Populations of Heermanni Group Kangaroo Rats in Southern California Book in PDF, ePub and Kindle
Author | : |
Publisher | : |
Total Pages | : 868 |
Release | : 2008 |
Genre | : Dissertations, Academic |
ISBN | : |
Download Dissertation Abstracts International Book in PDF, ePub and Kindle
Author | : |
Publisher | : |
Total Pages | : 806 |
Release | : 1997 |
Genre | : Dissertation abstracts |
ISBN | : |
Download American Doctoral Dissertations Book in PDF, ePub and Kindle
Author | : |
Publisher | : |
Total Pages | : 2668 |
Release | : 2002 |
Genre | : Chemistry |
ISBN | : |
Download Chemical Abstracts Book in PDF, ePub and Kindle
Author | : |
Publisher | : |
Total Pages | : 318 |
Release | : 1997 |
Genre | : Endangered plants |
ISBN | : |
Download Draft Recovery Plan for Upland Species of the San Joaquin Valley, California Book in PDF, ePub and Kindle
Author | : Elizabeth Lacy Jockusch |
Publisher | : |
Total Pages | : 468 |
Release | : 1996 |
Genre | : |
ISBN | : |
Download Evolutionary Studies in Batrachoseps and Other Plethodontid Salamanders Book in PDF, ePub and Kindle
Author | : |
Publisher | : |
Total Pages | : 742 |
Release | : 1998 |
Genre | : Genetics |
ISBN | : |
Download Genetics Abstracts Book in PDF, ePub and Kindle