2 Works

Data from: Highly masculinized and younger males attain higher reproductive success in a social rodent

Loreto A. Correa, Cecilia León, Juan Ramírez-Estrada, Alvaro Ly-Prieto, Sebastian Abades, Loren D. Hayes, Mauricio Soto-Gamboa & Luis A. Ebensperger
Abstract: Alternative morphotypes have been reported in males of different taxa. In some mammals highly masculinized and slightly masculinized males represent two opposite ends along a gradient of phenotypic variation in males. This phenotypical gradient originates during prenatal development. Laboratory studies have documented how highly and slightly masculinized males differ in several traits, including their reproductive success. However, the extent to which these reported differences materialize in natural populations remains unknown. We quantified the impact...

Data from: Resolving deep nodes in an ancient radiation of neotropical fishes in the presence of conflicting signals from incomplete lineage sorting

Fernando Alda, Victor A. Tagliacollo, Maxwell J. Bernt, Brandon T. Waltz, William B. Ludt, Brant C. Faircloth, Michael E. Alfaro, James S. Albert & Prosanta Chakrabarty
Resolving patterns of ancient and rapid diversifications is one of the most challenging tasks in evolutionary biology. These difficulties arise from confusing phylogenetic signals that are associated with the interplay of incomplete lineage sorting and homoplasy. Phylogenomic analyses of hundreds, or even thousands, of loci offer the potential to resolve such contentious relationships. Yet, how much useful phylogenetic information these large data sets contain remains uncertain and often goes untested. Here, we assess the utility...

Registration Year

  • 2018
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Resource Types

  • Dataset
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Affiliations

  • University of Tennessee at Chattanooga
    2
  • Universidad Mayor
    1
  • University of Louisiana at Lafayette
    1
  • University Austral de Chile
    1
  • University of Sao Paulo
    1
  • Louisiana State University of Alexandria
    1
  • University of California Los Angeles
    1
  • Pontifical Catholic University of Chile
    1
  • Louisiana State University
    1