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Microsatellite Analysis Of Population Structure In The Santa Ana Speckled Dace (Rhinichthys Osculus): Conservation And Evolution, Stacey Nerkowski
Microsatellite Analysis Of Population Structure In The Santa Ana Speckled Dace (Rhinichthys Osculus): Conservation And Evolution, Stacey Nerkowski
OSR Journal of Student Research
Geographic isolation and habitat fragmentation can cause a population to undergo independent evolutionary trajectories. Stream dwelling vertebrates such as the minnows belonging to the Cyprinidae family, one of the most genetically variable and geographically distributed groups, are excellent models for examining the genetic effects of population isolation and substructure. Rhinichthys osculus, a freshwater minnow, is a local species of concern that inhabits the Santa Ana and San Gabriel watershed systems within the Southern California region. 23 polymorphic microsatellite loci were characterized and identified for Rhinichthys osculus in conjunction with the Savannah River Ecology Lab. These microsatellite loci have been visualized …