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 …
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 far-reaching effects of genetic process in a keystone predator species, grey wolves
SR Hoy, PW Hedrick, RO Peterson, LM Vucetich… - Science …, 2023 - science.org
Although detrimental genetic processes are known to adversely affect the viability of
populations, little is known about how detrimental genetic processes in a keystone species …
populations, little is known about how detrimental genetic processes in a keystone species …
Using computational simulations to model deleterious variation and genetic load in natural populations
CC Kyriazis, JA Robinson… - The American …, 2023 - journals.uchicago.edu
Deleterious genetic variation is abundant in wild populations, and understanding the
ecological and conservation implications of such variation is an area of active research …
ecological and conservation implications of such variation is an area of active research …
Adaptation to the High-Arctic island environment despite long-term reduced genetic variation in Svalbard reindeer
Typically much smaller in number than their mainland counterparts, island populations are
ideal systems to investigate genetic threats to small populations. The Svalbard reindeer …
ideal systems to investigate genetic threats to small populations. The Svalbard reindeer …
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 …
Using computational simulations to quantify genetic load and predict extinction risk
Small and isolated wildlife populations face numerous threats to extinction, among which is
the deterioration of fitness due to an accumulation of deleterious genetic variation. Genomic …
the deterioration of fitness due to an accumulation of deleterious genetic variation. Genomic …
The last days of Aporia crataegi (L.) in Britain: Evaluating genomic erosion in an extirpated butterfly
R Whitla, K Hens, J Hogan, G Martin… - Molecular …, 2023 - Wiley Online Library
Current rates of habitat degradation and climate change are causing unprecedented
declines in global biodiversity. Studies on vertebrates highlight how conservation genomics …
declines in global biodiversity. Studies on vertebrates highlight how conservation genomics …
Population genomics of the muskox'resilience in the near absence of genetic variation
Genomic studies of species threatened by extinction are providing crucial information about
evolutionary mechanisms and genetic consequences of population declines and …
evolutionary mechanisms and genetic consequences of population declines and …
Whole‐genome survey reveals extensive variation in genetic diversity and inbreeding levels among peregrine falcon subspecies
JA Johnson, G Athrey, CM Anderson… - Ecology and …, 2023 - Wiley Online Library
In efforts to prevent extinction, resource managers are often tasked with increasing genetic
diversity in a population of concern to prevent inbreeding depression or improve adaptive …
diversity in a population of concern to prevent inbreeding depression or improve adaptive …