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Tag Archives: review
The biggest problem in landscape genetics and how to fix it
Landscape genetics is a field that has expanded rapidly in recent years, but that doesn’t mean that it hasn’t gone without criticism. Perhaps the largest problem with landscape genetics (LG) studies is one of timing. If you observe genetic differentiation … Continue reading
Posted in methods, Molecular Ecology, the journal, population genetics
Tagged landscape genetics, review
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Dispersal by land or by sea
Here, we compare and contrast the traits and selective forces influencing the evolution of dispersal in marine and terrestrial systems. From this comparison, a unifying question emerges: when is dispersal for dispersal and when is dispersal a by-product of selection … Continue reading
Reviewing the reviews: Twelve years of Landscape Genetics
Landscape genetics has grown feverishly since its first formal definition in 2003 (Manel et al). The beauty of combining genetic, environmental, and spatial variation to answer biological questions sure is alluring, and the quest for improving the methodology of landscape … Continue reading
The conservation genomics gap
Is genomic data a boon or a hurdle for conservation? Aaron Shafer and Jochen Wolf take a strong stance on the issue in a newly-published review in Trends in Ecology and Evolution: genomic data could be really useful for conservation, but not … Continue reading
Isolation by environment explains why the grass isn't always greener
Ever since Sewall Wright introduced isolation by distance in 1943, the interplay between genetic differentiation and geographic distance has been a foundational, sometimes frustrating, aspect of population genetics studies. But distance isn’t just distance. The walk to my car isn’t any longer when … Continue reading
Is genetics a requirement for restoration?
The fields of conservation and genetics have relied heavily on one another for quite a while now (they even made an aptly named journal together!). Using genetic information is now an accepted, and even expected, step in recognizing and protecting … Continue reading