Population genomics for wildlife conservation and management
Biodiversity is under threat worldwide. Over the past decade, the field of population
genomics has developed across nonmodel organisms, and the results of this research have …
genomics has developed across nonmodel organisms, and the results of this research have …
Deleterious variation in natural populations and implications for conservation genetics
Deleterious mutations decrease reproductive fitness and are ubiquitous in genomes. Given
that many organisms face ongoing threats of extinction, there is interest in elucidating the …
that many organisms face ongoing threats of extinction, there is interest in elucidating the …
The inflated significance of neutral genetic diversity in conservation genetics
The current rate of species extinction is rapidly approaching unprecedented highs, and life
on Earth presently faces a sixth mass extinction event driven by anthropogenic activity …
on Earth presently faces a sixth mass extinction event driven by anthropogenic activity …
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 …
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 …
Hybridization and extinction
Hybridization may drive rare taxa to extinction through genetic swam**, where the rare
form is replaced by hybrids, or by demographic swam**, where population growth rates …
form is replaced by hybrids, or by demographic swam**, where population growth rates …
Shifting paradigms in restoration of the world's coral reefs
Many ecosystems around the world are rapidly deteriorating due to both local and global
pressures, and perhaps none so precipitously as coral reefs. Management of coral reefs …
pressures, and perhaps none so precipitously as coral reefs. Management of coral reefs …
Genetic rescue of small inbred populations: Meta‐analysis reveals large and consistent benefits of gene flow
R Frankham - Molecular ecology, 2015 - Wiley Online Library
Many species have fragmented distribution with small isolated populations suffering
inbreeding depression and/or reduced ability to evolve. Without gene flow from another …
inbreeding depression and/or reduced ability to evolve. Without gene flow from another …
The exciting potential and remaining uncertainties of genetic rescue
Restoring gene flow into small, isolated populations can alleviate genetic load and decrease
extinction risk (ie, genetic rescue), yet gene flow is rarely augmented as a conservation …
extinction risk (ie, genetic rescue), yet gene flow is rarely augmented as a conservation …