Understanding inbreeding depression, purging, and genetic rescue
PW Hedrick, A Garcia-Dorado - Trends in ecology & evolution, 2016 - cell.com
Inbreeding depression, the reduction of fitness caused by inbreeding, is a nearly universal
phenomenon that depends on past mutation, selection, and genetic drift. Recent estimates …
phenomenon that depends on past mutation, selection, and genetic drift. Recent estimates …
Purging and accumulation of genetic load in conservation
Our ability to assess the threat posed by the genetic load to small and declining populations
has been greatly improved by advances in genome sequencing and computational …
has been greatly improved by advances in genome sequencing and computational …
The long‐standing significance of genetic diversity in conservation
Since allozymes were first used to assess genetic diversity in the 1960s and 1970s,
biologists have attempted to characterize gene pools and conserve the diversity observed in …
biologists have attempted to characterize gene pools and conserve the diversity observed in …
Genetic rescue: A critique of the evidence supports maximizing genetic diversity rather than minimizing the introduction of putatively harmful genetic variation
Genetic rescue–ameliorating inbreeding depression and restoring genetic diversity of inbred
populations through gene flow-is valuable in wildlife conservation. Empirically validated …
populations through gene flow-is valuable in wildlife conservation. Empirically validated …
Purging of highly deleterious mutations through severe bottlenecks in Alpine ibex
Human activity has caused dramatic population declines in many wild species. The resulting
bottlenecks have a profound impact on the genetic makeup of a species with unknown …
bottlenecks have a profound impact on the genetic makeup of a species with unknown …
[HTML][HTML] Bridging the conservation genetics gap by identifying barriers to implementation for conservation practitioners
Despite its recognised importance for species' persistence, integrating genetics into
conservation management has proved problematic, creating a “conservation genetics gap” …
conservation management has proved problematic, creating a “conservation genetics gap” …
Offspring survival changes over generations of captive breeding
Conservation breeding programs such as zoos play a major role in preventing extinction, but
their sustainability may be impeded by neutral and adaptive population genetic change …
their sustainability may be impeded by neutral and adaptive population genetic change …
Runs of homozygosity reveal past bottlenecks and contemporary inbreeding across diverging populations of an Island‐colonizing bird
Genomes retain evidence of the demographic history and evolutionary forces that have
shaped populations and drive speciation. Across island systems, contemporary patterns of …
shaped populations and drive speciation. Across island systems, contemporary patterns of …
Genomic signatures of inbreeding depression for a threatened Aotearoa New Zealand passerine
For small and isolated populations, the increased chance of mating between related
individuals can result in a substantial reduction in individual and population fitness. Despite …
individuals can result in a substantial reduction in individual and population fitness. Despite …
Founder-specific inbreeding depression affects racing performance in Thoroughbred horses
The Thoroughbred horse has played an important role in both sporting and economic
aspects of society since the establishment of the breed in the 1700s. The extensive pedigree …
aspects of society since the establishment of the breed in the 1700s. The extensive pedigree …