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Gene Flow Disruption and Population Declines in a Soil Arthropod in Fragmented Habitats. [PDF]

open access: yesMol Ecol
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THE EFFECTS OF GENE FLOW ON REINFORCEMENT

Evolution, 1997
We explore the possibility that differences in the pattern of gene flow between populations may affect the evolution of reinforcement by comparing pairs of populations undergoing one-way migration versus symmetric migration. The case of symmetric migration is modeled by a two-island model, where the two populations exchange equal proportions of ...
Maria R, Servedio, Mark, Kirkpatrick
openaire   +2 more sources

The genomics of speciation-with-gene-flow

Trends in Genetics, 2012
The emerging field of speciation genomics is advancing our understanding of the evolution of reproductive isolation from the individual gene to a whole-genome perspective. In this new view it is important to understand the conditions under which 'divergence hitchhiking' associated with the physical linkage of gene regions, versus 'genome hitchhiking ...
Scott P. Egan   +2 more
exaly   +3 more sources

The flow of gene expression

Nature Structural & Molecular Biology, 2004
Gene expression is a highly interconnected multistep process. A recent meeting in Iguazu Falls, Argentina, highlighted the need to uncover both the molecular details of each single step as well as the mechanisms of coordination among processes in order to fully understand the expression of genes.
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Gene Flow Happens

Evolutionary Anthropology: Issues, News, and Reviews, 2014
Debate over what is a species was already considered old hat when Darwin wrote his seminal abstract (as he called it) more than 150 years ago.1 Endless papers, workshops, and symposia have been presented in an effort to "solve" the species problem. Yet, here we are, at it again. Has there been any progress? I believe that there has been, and that among
openaire   +2 more sources

Gene Flow

2016
This chapter looks at empirical methods for quantifying gene flow and inferring its role in adaptive divergence. An important point made therein is that gene flow can sometimes aid adaptation, such as when it enhances the genetic variation on which selection acts.
  +4 more sources

Mechanisms of gene flow in archaea

Nature Reviews Microbiology, 2017
Archaea are diverse, ecologically important, single-celled microorganisms. They have unique functions and features, such as methanogenesis and the composition of their cell envelope, although many characteristics are shared with the other domains of life, either through ancestry or through promiscuous horizontal gene transfer.
Wagner, Alexander   +6 more
openaire   +4 more sources

Gene flow and species delimitation

Trends in Ecology & Evolution, 2009
(Uploaded by Plazi for the Bat Literature Project) No abstract provided.
Petit, Remy, Excoffier, Laurent
openaire   +5 more sources

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