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Full-Text Articles in Life Sciences
Smilefinder: A Resampling-Based Approach To Evaluate Signatures Of Selection From Genome-Wide Sets Of Matching Allele Frequency Data In Two Or More Diploid Populations, Wilfred M. Guiblet, Kai Zhao, Stephen J. O'Brien, Steven E. Massey, Alfred L. Roca, T. K. Oleksyk
Smilefinder: A Resampling-Based Approach To Evaluate Signatures Of Selection From Genome-Wide Sets Of Matching Allele Frequency Data In Two Or More Diploid Populations, Wilfred M. Guiblet, Kai Zhao, Stephen J. O'Brien, Steven E. Massey, Alfred L. Roca, T. K. Oleksyk
Biology Faculty Articles
Background: Adaptive alleles may rise in frequency as a consequence of positive selection, creating a pattern of decreased variation in the neighboring loci, known as a selective sweep. When the region containing this pattern is compared to another population with no history of selection, a rise in variance of allele frequencies between populations is observed. One challenge presented by large genome-wide datasets is the ability to differentiate between patterns that are remnants of natural selection from those expected to arise at random and/or as a consequence of selectively neutral demographic forces acting in the population.
Findings: SmileFinder is …