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Full-Text Articles in Ecology and Evolutionary Biology
Are Mussel Shells Environmental Dna Time Capsules? A Comparison Of Extraction Methods For Obtaining Dna From Shell Material., Kelsey Elizabeth Rogers
Are Mussel Shells Environmental Dna Time Capsules? A Comparison Of Extraction Methods For Obtaining Dna From Shell Material., Kelsey Elizabeth Rogers
Online Theses and Dissertations
Freshwater mussels have become some of the most imperiled species in North America and widespread populations have succumbed to pollution and many other anthropogenic-related factors. With molecular techniques evolving, a recent interest in ancient DNA and museum specimens has emerged and prompted a study to test the ability of several extraction methods to isolate DNA from museum mussel specimens. The purpose of this study was to determine if four DNA extraction methods had influence on total DNA yield (ng/mg) from mussel tissue. The hinge ligaments of freshwater mussels ranging in collection date (1984-2015) were used as the source of genetic …
Space Use And Habitat Selection By Bobcats In Southeastern Kentucky, Andrea Joy Shipley
Space Use And Habitat Selection By Bobcats In Southeastern Kentucky, Andrea Joy Shipley
Online Theses and Dissertations
Population estimation and trend analyses are critically important for sustainable harvest and management of many species. The bobcat (Lynx rufus) plays important ecological and economic roles in Kentucky as a furbearer and mesopredator. I conducted a study of the bobcat in southeastern Kentucky as a twenty year follow-up to research conducted in the same study area. I radio-collared five (4F, 1M) bobcats and assessed space and habitat use patterns. Mean annual minimum convex polygon (MCP) home range size for all bobcats was 14.7 km2 (n = 5, SE = 3.9 km2), and 22.2 km2 (n = 5, SE = 7.5 …