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Full-Text Articles in Genetics and Genomics
Genetic Effect Of Drought On The California Newt, Taricha Torosa, Madeleine M. Perrault, Samantha Fiallo, Alero Arueyingho, Cindy Kim, Laiken Ritchie
Genetic Effect Of Drought On The California Newt, Taricha Torosa, Madeleine M. Perrault, Samantha Fiallo, Alero Arueyingho, Cindy Kim, Laiken Ritchie
Seaver College Research And Scholarly Achievement Symposium
Droughts are now a common occurrence in Southern California and are known to cause population declines in many species, and such bottlenecks can cause a loss of genetic variation. Genetic variation was examined in a population of the California newt located in Arroyo Sequit Creek in the Santa Monica Mountains. Genetic data from animals examined prior to the current drought were compared to similar data collected from the population after it experienced several years of severe drought. We hypothesized that the drought impacted population should show less genetic variation in comparison to the pre-drought population. Nevertheless, there were no genetic …