… population demographic history and natural selection shaped patterns of DNA sequence …
the confounding effects of natural selection and demographic history on patterns of genetic …

… Because natural selection has tuned our perception of shape to be an adaptive guide to
behavior, our perception of shape has evolved to be tightly coupled with our actions, a coupling …

… gene flow and natural selection shape geographic patterns of … patterns of genetic variation
has investigated the interacting impacts of geography and climate on gene flow and selection. …

… to assess the role of natural selection in explaining the spatial pattern of leaf shape in O. …
: (1) What is the spatial pattern of leaf-shape variation across the distribution range of O. …

… variants, which is a common signature of natural selection. However, an excess of rare …
natural selection (9, 19). Our estimates show that natural selection is a pervasive force shaping …

… As an estimate of the pollinator preference pattern, we performed a forward stepwise
multiple regression of the pollinator visitation rate on morphological traits of the plants. In this …

… for patterns of natural selection. I suggest that intraspecific variation can affect communities
and natural selection by acting through individual- and population-level mechanisms. …

… Because ancestral polymorphism would be expected to predominate for any cryptic structure,
our inference that natural selection shapes patterns of polymorphism across the genome …

… This may limit our ability to formulate testable hypotheses regarding the possible role of
selection in shaping patterns of variation at these genes and also to assess the possibility that …

… We establish that these patterns are unlikely to be explained by neutral mutation rate biases
and demonstrate that a model of background selection with variable rates of deleterious …