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Effect Of Pollution On Genetic Diversity In The Southern California Bight, Xiao Li Ma
Effect Of Pollution On Genetic Diversity In The Southern California Bight, Xiao Li Ma
Loma Linda University Electronic Theses, Dissertations & Projects
Two intertidal invertebrate species, M galloprovincialis and Balanus glandula, were collected from seven different bay sites along the Southern California coast to test if environmental contamination is associated with the decrease of genetic diversity at the population level. Collections were made at three relatively pristine "clean" sites and four "impacted" sites which were exposed to heavy industrial or boating activity and which had previously, been identified as having measurable levels of pollution. The "Comet" assay (Single Cell Gel electrophoresis) was performed to measure single-strand DNA breaks in mussels at several of the sites in order to confirm differing impacts …