… left (s 1 , r 1 ) and on the right (s 2 , r 2 ), and the selective effect of the two alleles together (s
1,2 )… locus, multiplied by a term which equals 1 if there is no epistasis (ie s 1 , 2 = s 1 + s 2 ⁠): …

A primary roadblock to our understanding of speciation is that it usually occurs over a timeframe
that is too long to study from start to finish. The idea of a speciation continuum provides …

A new method is developed for determining a quantitative index of urban and suburban land-use
characteristics for application in regional water-resources analyses. Easily obtainable …

… f, for all tests with a significant value of Patterson’s D. This test compares the excess of … ’s
D, we then estimated levels of admixture in each 500-kb genomic window. Although Patterson’s …

A primary goal in evolutionary biology is to identify the historical events that have facilitated
the origin and spread of adaptations. When these adaptations also lead to reproductive …

The chemical composition of 4 spring wheat species was analyzed: einkorn (Triticum
monococcum) (local cv.), emmer (Triticum dicoccon) (Lamella cv.), spelt (Triticum spelta) (Wirtas cv.…

… we were interested in identifying markers with cline shapes that were similar to floral traits,
we refitted a cline to the floral trait data for the 16 populations published in Stankowski et al. (…

… and Ravinet argued against this scheme as a conceptual model, partly because Dieckmann’s
… to Stankowski and Ravinet, we argue in favor of a modified version of Dieckmann et al.’s (…

… More rigorously, however, we must consider that s lies slightly below unity, particularly at
smaller r where an appreciable fraction of monomeric peptide occurs. This implies that actually …

Marine environments are inhabited by a broad representation of the tree of life, yet our
understanding of speciation in marine ecosystems is extremely limited compared with terrestrial …