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18 lut 2020 · Metrics. Abstract. Understanding the ecological processes that shape spatial genetic patterns of population structure is critical for understanding evolutionary dynamics and defining significant...
26 paź 2022 · Together, this path-breaking study provides evidence that the shallower depths of the ocean floor separating hadal features function as a strong barrier to dispersal, leading to genetic isolation and creating islands of endemic biodiversity across the ocean’s deepest zone.
1 mar 2022 · To determine if genetic distance in a population network is related to geographic distance between the nodes, the Mantel test has been used to assess the correlation between these dyadic measures (Garroway et al., 2008).
27 cze 2016 · The geographic distance matrix was defined as the minimum path distance (km) between two pairs of sites across the sea, circumventing the terrestrial zone; this was computed using unicor...
10 lut 2020 · Here, from a macro-genetic perspective, we study the global distribution of genetic diversity in ray-finned fishes using data for 1611 freshwater and 3815 marine species. Genetic diversity ...
Our approach enabled the construction of genetic isolation by ‘derived oceanographic distance’ (DOD) plots that were far more effective at organizing the pattern of population genetic structure than conventional isolation-by-distance methods based on Euclidian distance.
1 cze 2022 · With an average read depth of 1, ngsDist overestimates genetic distance d when a relatively small true d is simulated (35-fold difference when true d = 0.01 ). This is due to ngsDist averaging over the posterior genotype distribution when calculating genetic distances (eq. 2 in Vieira et al. 2015). Averaging over the posterior leads to ...
