Hybridization and speciation
Hybridization has many and varied impacts on the process of speciation. Hybridization may
slow or reverse differentiation by allowing gene flow and recombination. It may accelerate …
slow or reverse differentiation by allowing gene flow and recombination. It may accelerate …
Does hybridization influence speciation?
NH Barton - Journal of evolutionary biology, 2013 - academic.oup.com
As Abbott et al.(2013) emphasize, hybridization occurs almost inevitably during speciation.
Moreover, studying patterns of introgression across the genome, and the spatial structure of …
Moreover, studying patterns of introgression across the genome, and the spatial structure of …
Perspective: models of speciation: what have we learned in 40 years?
S Gavrilets - Evolution, 2003 - Wiley Online Library
Theoretical studies of speciation have been dominated by numerical simulations aiming to
demonstrate that speciation in a certain scenario may occur. What is needed now is a shift in …
demonstrate that speciation in a certain scenario may occur. What is needed now is a shift in …
Pervasive reinforcement and the role of sexual selection in biological speciation
Sexual selection has been widely implicated as a driver of speciation. However, allopatric
forms are often defined as species based on divergence in sexually selected traits and it is …
forms are often defined as species based on divergence in sexually selected traits and it is …
Reinforcement and other consequences of sympatry
MAF Noor - Heredity, 1999 - nature.com
The pattern of greater species mating discrimination between sympatric taxa than between
allopatric taxa has been attributed to the strengthening of mate discrimination to avoid …
allopatric taxa has been attributed to the strengthening of mate discrimination to avoid …
Speciation through competition: a critical review
J Polechová, NH Barton - Evolution, 2005 - academic.oup.com
We examined causes of speciation in asexual populations in both sympatry and parapatry,
providing an alternative explanation for the speciation patterns reported by Dieckmann and …
providing an alternative explanation for the speciation patterns reported by Dieckmann and …
Conflictual speciation: species formation via genomic conflict
A remarkable suite of forms of genomic conflict has recently been implicated in speciation.
We propose that these diverse roles of genomic conflict in speciation processes can be …
We propose that these diverse roles of genomic conflict in speciation processes can be …
Sympatric speciation via habitat specialization driven by deleterious mutations
TJ Kawecki - Evolution, 1997 - Wiley Online Library
Theoretical studies have suggested that the evolution of habitat (host) races, regarded as a
prelude to sympatric speciation, requires strong trade‐offs in adaptation to different habitats …
prelude to sympatric speciation, requires strong trade‐offs in adaptation to different habitats …
Heterogeneous genome divergence, differential introgression, and the origin and structure of hybrid zones
RG Harrison, EL Larson - Molecular ecology, 2016 - Wiley Online Library
Hybrid zones have been promoted as windows on the evolutionary process and as
laboratories for studying divergence and speciation. Patterns of divergence between …
laboratories for studying divergence and speciation. Patterns of divergence between …
Coupling of barriers to gene exchange: causes and consequences
Coupling has emerged as a concept to describe the transition from differentiated
populations to newly evolved species through the strengthening of reproductive isolation …
populations to newly evolved species through the strengthening of reproductive isolation …