5 Works

Data from: Understanding angiosperm diversification using small and large phylogenetic trees

Stephen A. Smith, Jeremy M. Beaulieu, Alexandros Stamatakis & Michael J. Donoghue
How will the emerging possibility of inferring ultra-large phylogenies influence our ability to identify shifts in diversification rate? For several large angiosperm clades (Angiospermae, Monocotyledonae, Orchidaceae, Poaceae, Eudicotyledonae, Fabaceae, and Asteraceae), we explore this issue by contrasting two approaches: (1) using small backbone trees with an inferred number of extant species assigned to each terminal clade and (2) using a mega-phylogeny of 55473 seed plant species represented in GenBank. The mega-phylogeny approach assumes that the...

Data from: Regional pools and environmental controls of vertebrate richness

Jonathan Belmaker & Walter Jetz
The species richness of local communities depends on the richness of the regional pool and the filtering processes that preclude some regional species from occurring locally. These filters may include absolute attributes of the local environment and also how representative the local environment is of the surrounding region. The latter is consistent with a species sorting perspective, in which regional species only occupy the local habitats to which they are adapted. Here we evaluate the...

Data from: Genetic rediscovery of an ‘extinct’ Galápagos giant tortoise species

Ryan C. Garrick, Edgar Benavides, Michael Russello, James Gibbs, Nikos Poulakakis, Kirstin Dion, Chaz Hyseni, Brittney Kajdacsi, Lady Márquez, Sarah Bahan, Claudio Ciofi, Washington Tapia, Adalgisa Caccone, Kirstin B. Dion, James P. Gibbs & Michael A. Russello
Genes from recently extinct species can live on in the genomes of extant individuals of mixed ancestry. Recently, Poulakakis et al. detected genetic signatures of the giant Galápagos tortoise once endemic to Floreana Island (Chelonoidis elephantopus) within eleven hybrid individuals of otherwise pure C. becki on Volcano Wolf, Isabela Island. Movement of tortoises among islands by pirate and whaling ships was not uncommon during the 1800’s, representing a likely mechanism by which individuals from Floreana...

Data from: Understanding angiosperm diversification using small and large phylogenetic trees

Stephen A. Smith, Jeremy M. Beaulieu, Alexandros Stamatakis, Michael J. Donoghue, J. M. Beaulieu, M. J. Donoghue, S. A. Smith & A. Stamatakis
How will the emerging possibility of inferring ultra-large phylogenies influence our ability to identify shifts in diversification rate? For several large angiosperm clades (Angiospermae, Monocotyledonae, Orchidaceae, Poaceae, Eudicotyledonae, Fabaceae, and Asteraceae), we explore this issue by contrasting two approaches: (1) using small backbone trees with an inferred number of extant species assigned to each terminal clade and (2) using a mega-phylogeny of 55473 seed plant species represented in GenBank. The mega-phylogeny approach assumes that the...

Data from: Genetic rediscovery of an ‘extinct’ Galápagos giant tortoise species

Ryan C. Garrick, Edgar Benavides, Michael Russello, James Gibbs, Nikos Poulakakis, Kirstin Dion, Chaz Hyseni, Brittney Kajdacsi, Lady Márquez, Sarah Bahan, Claudio Ciofi, Washington Tapia, Adalgisa Caccone, Kirstin B. Dion, James P. Gibbs & Michael A. Russello
Genes from recently extinct species can live on in the genomes of extant individuals of mixed ancestry. Recently, Poulakakis et al. detected genetic signatures of the giant Galápagos tortoise once endemic to Floreana Island (Chelonoidis elephantopus) within eleven hybrid individuals of otherwise pure C. becki on Volcano Wolf, Isabela Island. Movement of tortoises among islands by pirate and whaling ships was not uncommon during the 1800’s, representing a likely mechanism by which individuals from Floreana...

Registration Year

  • 2011
    5

Resource Types

  • Dataset
    5

Affiliations

  • Yale University
    5
  • University of Crete
    2
  • Heidelberg Institute for Theoretical Studies
    2
  • Charles Darwin Foundation
    2
  • State University of New York
    2
  • University of British Columbia
    2
  • Queens College, CUNY
    2
  • Brown University
    2