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Genetic rescue is seen as a mitigation strategy designed to restore genetic diversity and reduce extinction risks in small, isolated and frequently inbred populations. [1] It is largely implemented through translocation, a type of demographic rescue and technical migration that adds individuals to a population to prevent its potential extinction.
Beginning in 2004 and accelerating in 2007, researchers in conservation biology published papers on the pros and cons of supplementing traditional management practices for preventing plant and animal extinctions with species translocation tactics to accommodate the range shifts already becoming evident as a result of climate change.
Revive & Restore is a nonprofit wildlife conservation organization focused on use of biotechnology in conservation.Headquartered in Sausalito, California, the organization's mission is to enhance biodiversity through the genetic rescue of endangered and extinct species.
This ferret died 33 years ago—and scientists just brought her back to life. Meet Elizabeth Ann, the very first clone of a U.S. endangered species.
This reduction in genetic diversity was correlated with defects that include lower sperm quality, abnormal testosterone levels, cowlicks, and kinked tails. [16] In response, a genetic rescue plan was put in motion and several female pumas from Texas were introduced into the Florida population.
Five bear cubs believed to be orphans have been released back into the wild after spending the summer at a Colorado Parks and Wildlife Department's rehabilitation center.. The cubs, which were ...
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Population bottleneck followed by recovery or extinction. A population bottleneck or genetic bottleneck is a sharp reduction in the size of a population due to environmental events such as famines, earthquakes, floods, fires, disease, and droughts; or human activities such as genocide, speciocide, widespread violence or intentional culling.