3 Works

Data from: Palaeoproteomics resolves sloth phylogeny

Samantha Presslee, Graham J. Slater, Francois Pujos, Analia M. Forasiepi, Roman Fischer, Kelly Molloy, Meaghan Mackie, Jesper V. Olsen, Alejandro Kramarz, Matias Taglioretti, Fernando Scaglia, Maximiliano Lezcano, José Luis Lanata, John Southon, Robert Feranec, Jonathan Bloch, Adam Hajduk, Fabiana M. Martin, Rodolfo Salas Gismondi, Marcelo Reguero, Christian De Muizon, Alex Greenwood, Brian T. Chait, Kirsty Penkman, Matthew Collins … & Ross D. E. MacPhee
The living tree sloths Choloepus and Bradypus are the only remaining members of Folivora, a major xenarthran radiation that occupied a wide range of habitats in many parts of the western hemisphere during the Cenozoic, including both continents and the West Indies. Ancient DNA evidence has played only a minor role in folivoran systematics, as most sloths lived in places not conducive to genomic preservation. Here we utilize collagen sequence information, both separately and in...

Data from: Length polymorphisms at two candidate genes explain variation of migratory behaviors in blackpoll warblers (Setophaga striata)

Joel Ralston, Lydia Lorenc, Melissa Montes, William Deluca, Jeremy Kirchman, Brad Woodworth, Stuart Mackenzie, Amy Newman, Hilary A. Cooke, Nikole Freeman, Alex Sutton, Lila Tauzer & D. Ryan Norris
Migratory behaviors such as the timing and duration of migration are genetically inherited and can be under strong natural selection, yet we still know very little about the specific genes or molecular pathways that control these behaviors. Studies in candidate genes Clock and Adcyap1 have revealed that both of these loci can be significantly correlated with migratory behaviors in birds, though observed relationships appear to vary across species. We investigated geographic genetic structure of Clock...

Genetic structure and biogeographic history of the Bicknell’s Thrush/ Gray-cheeked Thrush species complex

Alyssa FitzGerald, Jason Weir, Joel Ralston, Ian Warkentin, Darroch Whitaker & Jeremy Kirchman
Abstract We examined species limits, admixture, and genetic structure among populations in the Bicknell’s Thrush (Catharus bicknelli)–Gray-cheeked Thrush (C. minimus) species complex to establish the geographic and temporal context of speciation in this group, which is a model system in ecology and a high conservation priority. We obtained mitochondrial ND2 sequences from 186 Bicknell’s Thrushes, 77 Gray-cheeked Thrushes, and 55 individuals of their closest relative, the Veery (C. fuscescens), and genotyped a subset of individuals...

Registration Year

  • 2019
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Resource Types

  • Dataset
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Affiliations

  • New York State Museum
    3
  • Saint Mary's College
    2
  • Bernardino Rivadavia Natural Sciences Museum
    1
  • University of Massachusetts Amherst
    1
  • Parks Canada
    1
  • University at Albany, State University of New York
    1
  • University of Guelph
    1
  • National University of La Plata
    1
  • University of Chicago
    1
  • Florida Museum of Natural History
    1