gene flow

Pollination graphs: quantifying pollen pool covariance networks and the influence of intervening landscape on genetic connectivity in the North American understory tree, Cornus florida L.

The manner by which pollinators move across a landscape and their resulting preferences and/or avoidances of travel through particular habitat types can have a significant impact on plant population genetic structure and population-level …

Landscape modelling of gene flow: improved power using conditional genetic distance derived from the topology of population networks

Landscape genetics is a burgeoning field of interest that focuses on how site-specific factors influence the distribution of genetic variation and the genetic connectivity of individuals and populations. In this manuscript, we focus on two …

GENER: a server-based analysis of pollen pool structure

The server-based program GENER performs the two-generation analysis of pollen flow for data consisting of mother/offspring arrays using genetic markers. The GENER program decomposes the genetic variance sampled by maternal individuals within and …

Two-generation analysis of pollen flow across a landscape V: a stepwise approach for extracting factors contributing to pollen structure

Patterns of pollen dispersal are central to both the ecology and evolution of plant populations. However, the mechanisms controlling either the dispersal process itself or our estimation of that process may be influenced by site-specific factors such …

Two-generation analysis of pollen flow across a landscape. I. Male gamete heterogeneity among females

Gene flow is a key factor in the spatial genetic structure in spatially distributed species. Evolutionary biologists interested in microevolutionary processes and conservation biologists interested in the impact of landscape change require a method …