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 …
Recent progress and challenges in population genetics of polyploid organisms: an overview of current state‐of‐the‐art molecular and statistical tools
Despite the importance of polyploidy and the increasing availability of new genomic data,
there remain important gaps in our knowledge of polyploid population genetics. These gaps …
there remain important gaps in our knowledge of polyploid population genetics. These gaps …
[HTML][HTML] Reconstruction of proto-vertebrate, proto-cyclostome and proto-gnathostome genomes provides new insights into early vertebrate evolution
Ancient polyploidization events have had a lasting impact on vertebrate genome structure,
organization and function. Some key questions regarding the number of ancient …
organization and function. Some key questions regarding the number of ancient …
Species delimitation in herpetology
DM Hillis - Journal of Herpetology, 2019 - meridian.allenpress.com
The discovery and delimitation of species has changed dramatically over time. Species
delimitation practices became more thorough and formal in the 1900s with the introduction …
delimitation practices became more thorough and formal in the 1900s with the introduction …
Autopolyploidy in angiosperms: have we grossly underestimated the number of species?
Many species comprise multiple cytotypes that represent autopolyploids, or presumed
autopolyploids, of the basic diploid cytotype. However, rarely has an autopolyploid been …
autopolyploids, of the basic diploid cytotype. However, rarely has an autopolyploid been …
Genome duplication in amphibians and fish: an extended synthesis
Whole genome duplication (leading to polyploidy) is widely accepted as an important
evolutionary force in plants, but it is less recognized as a driver of animal diversification …
evolutionary force in plants, but it is less recognized as a driver of animal diversification …
[HTML][HTML] Goldilocks meets Santa Rosalia: an ephemeral speciation model explains patterns of diversification across time scales
Understanding the rate at which new species form is a key question in studying the evolution
of life on earth. Here we review our current understanding of speciation rates, focusing on …
of life on earth. Here we review our current understanding of speciation rates, focusing on …
Tracking the evolutionary history of polyploidy in Fragaria L.(strawberry): new insights from phylogenetic analyses of low-copy nuclear genes
M Rousseau-Gueutin, A Gaston, A Aïnouche… - Molecular phylogenetics …, 2009 - Elsevier
Phylogenetic utility of two nuclear genes (GBSSI-2 and DHAR) was explored in genus
Fragaria in order to clarify phylogenetic relationships among taxa and to elucidate the origin …
Fragaria in order to clarify phylogenetic relationships among taxa and to elucidate the origin …
Natural hybridization generates mammalian lineage with species characteristics
PA Larsen… - Proceedings of the …, 2010 - National Acad Sciences
Most diploid species arise from single-species ancestors. Hybrid origins of new species are
uncommon (except among polyploids) and are documented infrequently in animals …
uncommon (except among polyploids) and are documented infrequently in animals …
[PDF][PDF] Speciation, species boundaries and phylogeography of amphibians
II. Vicariant Species Formation E. Estimates of Amphibian Species Diversity A. Dichopatric
versus Peripatric V. Correlates, Radiation Trajectories and B. Gene Flow, Dispersal and …
versus Peripatric V. Correlates, Radiation Trajectories and B. Gene Flow, Dispersal and …