The impact of long-range dispersal on gene surfing
J Paulose, O Hallatschek - Proceedings of the National …, 2020 - National Acad Sciences
Range expansions lead to distinctive patterns of genetic variation in populations, even in the
absence of selection. These patterns and their genetic consequences have been well …
absence of selection. These patterns and their genetic consequences have been well …
The genetic signature of rapid range expansions: How dispersal, growth and invasion speed impact heterozygosity and allele surfing
As researchers collect spatiotemporal population and genetic data in tandem, models that
connect demography and dispersal to genetics are increasingly relevant. The dominant …
connect demography and dispersal to genetics are increasingly relevant. The dominant …
The genetic consequences of long distance dispersal during colonization
RA Nichols, GM Hewitt - Heredity, 1994 - nature.com
Rare long distance dispersal may have little impact on gene frequencies in established
populations but it can dramatically increase gene flow during episodes of range expansion …
populations but it can dramatically increase gene flow during episodes of range expansion …
Evolution of dispersal can rescue populations from expansion load
S Peischl, KJ Gilbert - The American Naturalist, 2020 - journals.uchicago.edu
Understanding the causes and consequences of range expansions or range shifts has a
long history in evolutionary biology. Recent theoretical, experimental, and empirical work …
long history in evolutionary biology. Recent theoretical, experimental, and empirical work …
[HTML][HTML] The rate of beneficial mutations surfing on the wave of a range expansion
Many theoretical and experimental studies suggest that range expansions can have severe
consequences for the gene pool of the expanding population. Due to strongly enhanced …
consequences for the gene pool of the expanding population. Due to strongly enhanced …
Dispersal in the course of an invasion
AW Nolte - 2011 - Wiley Online Library
Invasive species receive attention as manifestations of global ecological change and
because of the effects that they may have on other organisms. They are commonly …
because of the effects that they may have on other organisms. They are commonly …
Gene surfing in expanding populations
O Hallatschek, DR Nelson - Theoretical population biology, 2008 - Elsevier
Large scale genomic surveys are partly motivated by the idea that the neutral genetic
variation of a population may be used to reconstruct its migration history. However, our …
variation of a population may be used to reconstruct its migration history. However, our …
The impact of genetic surfing on neutral genomic diversity
F Schlichta, A Moinet, S Peischl… - Molecular Biology and …, 2022 - academic.oup.com
Range expansions have been common in the history of most species. Serial founder effects
and subsequent population growth at expansion fronts typically lead to a loss of genomic …
and subsequent population growth at expansion fronts typically lead to a loss of genomic …
Mutation accumulation and the formation of range limits
The dynamics of range formation are important for understanding and predicting species
distributions. Here, we focus on a process that has thus far been overlooked in the context of …
distributions. Here, we focus on a process that has thus far been overlooked in the context of …
The fate of mutations surfing on the wave of a range expansion
Many species, including humans, have dramatically expanded their range in the past, and
such range expansions had certainly an impact on their genetic diversity. For example …
such range expansions had certainly an impact on their genetic diversity. For example …