Data from: Networks, trees, and treeshrews: assessing support and identifying conflict with multiple loci and a problematic rootTrina E. Roberts, Eric J. Sargis & Link E. Olson
Multiple unlinked genetic loci often provide a more comprehensive picture of evolutionary history than any single gene can, but analyzing multigene data presents particular challenges. Differing rates and patterns of nucleotide substitution, combined with the limited information available in any data set, can make it difficult to specify a model of evolution. In addition, conflict among loci can be the result of real differences in evolutionary process or of stochastic variance and errors in reconstruction....
Data from: The biogeography of introgression in the critically endangered African monkey Rungweceubs kipunjiTrina E. Roberts, Tim R. B. Davenport, Kyndall B. P. Hildebrandt, Trevor Jones, William T. Stanley, Eric J. Sargis & Link E. Olson
In the four years since its original description, the taxonomy of the kipunji (Rungwecebus kipunji), a geographically restricted and critically endangered African monkey, has been the subject of much debate, and recent research suggesting that the first voucher specimen of Rungwecebus has baboon mitochondrial DNA has intensified the controversy. We show that Rungwecebus from a second region of Tanzania has a distinct mitochondrial haplotype that is basal to a clade containing all Papio species and...
Data from: The contributions of sex, genotype and age to transcriptional variance in Drosophila melanogasterWei Jin, Rebecca M. Riley, Russell D. Wolfinger, Kevin P. White, Gisele Passador-Gurgel & Greg Gibson
Here we present a statistically rigorous approach to quantifying microarray expression data that allows the relative effects of multiple classes of treatment to be compared and incorporates analytical methods that are common to quantitative genetics. From the magnitude of gene effects and contributions of variance components, we find that gene expression in adult flies is affected most strongly by sex, less so by genotype and only weakly by age (for 1- and 6-wk flies); in...
Data from: Worldwide patterns of genetic differentiation imply multiple \"domestications\" of Aedes aegypti, a major vector of human diseasesJulia E. Brown, Carolyn S. McBride, Petrina Johnson, Scott Ritchie, Christophe Paupy, Hervé Bossin, Joel Lutomiah, Ildefonso Fernandez-Salas, Alongkot Ponlawat, Anthony J. Cornel, William C. Black, Norma Gorrochotegui-Escalante, Ludmel Urdaneta-Marquez, Massamba Sylla, Michel Slotman, Kristy O. Murray, Christopher Walker, Jeffrey R. Powell & W. C. Black
Understanding the processes by which species colonize and adapt to human habitats is particularly important in the case of disease-vectoring arthropods. The mosquito species Aedes aegypti, a major vector of dengue and yellow fever viruses, probably originated as a wild, zoophilic species in sub-Saharan Africa, where some populations still breed in tree holes in forested habitats. Many populations of the species, however, have evolved to thrive in human habitats and to bite humans. This includes...
National Evolutionary Synthesis Center2
University of Alaska Fairbanks2
Anglia Ruskin University1
Statistical Analysis System Institute (United States)1
Institut de Recherche pour le Développement1
Texas A&M University1
Universidad Autónoma de Nuevo León1
The University of Texas Health Science Center at Tyler1
Armed Forces Research Institute of Medical Science1