6 Works

Data from: Evolution of the bamboos (Bambusoideae; Poaceae): a full plastome phylogenomic analysis

William P. Wysocki, Lynn G. Clark, Eduardo Ruiz-Sanchez, Lakshmi Attigala & Melvin R. Duvall
Background: Bambusoideae (Poaceae) comprise three distinct and well-supported lineages: tropical woody bamboos (Bambuseae), temperate woody bamboos (Arundinarieae) and herbaceous bamboos (Olyreae). Phylogenetic studies using chloroplast markers have generally supported a sister relationship between Bambuseae and Olyreae. This suggests either at least two origins of the woody bamboo syndrome in this subfamily or its loss in Olyreae. Results: Here a full chloroplast genome (plastome) phylogenomic study is presented using the coding and noncoding regions of 13...

Data from: At the passing gate: past introgression in the process of species formation between Amazilia violiceps and A. viridifrons hummingbirds along the Mexican Transition Zone

Flor Rodríguez-Gómez & Juan Francisco Ornelas
Aim: We tested whether populations of violet-crowned and green-fronted hummingbirds, Amazilia violiceps and Amazilia viridifrons, are genetically and environmentally differentiated, and examined the role of past geological and climatic changes in driving their diversification. Location: Trans-Mexican Volcanic Belt. Methods: Mitochondrial and nuclear DNA of individuals collected throughout the species' ranges were sequenced and then analysed using maximum-likelihood and Bayesian approaches. Species tree analysis, Bayesian species delimitation, divergence time inference, historical demography, palaeodistribution modelling, and niche...

Data from: Heat tolerance in Drosophila subobscura along a latitudinal gradient: contrasting patterns between plastic and genetic responses

Luis E. Castañeda, Enrico L. Rezende & Mauro Santos
Susceptibility to global warming relies on how thermal tolerances respond to increasing temperatures through plasticity or evolution. Climatic adaptation can be assessed examining the geographic variation in thermal-related traits. We studied latitudinal patterns in heat tolerance in Drosophila subobscura reared at two temperatures. We used four static stressful temperatures to estimate the thermal death time curves (TDT), and two ramping assays with fast and slow heating rates. TDT curves allow estimating the critical thermal maximum...

Data from: Historical and current introgression in a Mesoamerican hummingbird species complex: a biogeographic perspective

Rosa Alicia Jiménez & Juan Francisco Ornelas
The influence of geologic and Pleistocene glacial cycles might result in morphological and genetic complex scenarios in the biota of the Mesoamerican region. We tested whether berylline, blue-tailed and steely-blue hummingbirds, Amazilia beryllina, Amazilia cyanura and Amazilia saucerottei, show evidence of historical or current introgression as their plumage colour variation might suggest. We also analysed the role of past and present climatic events in promoting genetic introgression and species diversification. We collected mitochondrial DNA (mtDNA)...

Data from: Molecular and iridescent feather reflectance data reveal recent genetic diversification and phenotypic differentiation in a cloud forest hummingbird

Juan Fransisco Ornelas, Clementina González, Blanca E. Hernández-Baños, Jaime García-Moreno & Juan Francisco Ornelas
The present day distribution and spatial genetic diversity of Mesoamerican biota reflects a long history of responses to habitat change. The hummingbird Lampornis amethystinus is distributed in northern Mesoamerica, with geographically disjunct populations. Based on sampling across the species range using mitochondrial DNA (mtDNA) sequences and nuclear microsatellites jointly analysed with phenotypic and climatic data, we (1) test whether the fragmented distribution is correlated with main evolutionary lineages, (2) assess body size and plumage color...

Data from: Divergence in mating signals correlates with genetic distance and behavioural responses to playback

J. Roberto Sosa-López, Juan E. Martinez Gomez & Daniel J. Mennill
Animals use acoustic signals to defend resources against rivals and attract breeding partners. As with many biological traits, acoustic signals may reflect ancestry; closely related species often produce more similar signals than do distantly related species. Whether this similarity in acoustic signals is biologically relevant to animals is poorly understood. We conducted a playback experiment to measure the physical and vocal responses of male songbirds to the songs of both conspecific and allopatric-congeneric animals that...

Registration Year

  • 2015
    6

Resource Types

  • Dataset
    6

Affiliations

  • Instituto de Ecología
    6
  • University of Windsor
    1
  • National Autonomous University of Mexico
    1
  • University Austral de Chile
    1
  • University of Roehampton
    1
  • University of Illinois at Urbana Champaign
    1
  • Iowa State University
    1
  • Autonomous University of Barcelona
    1
  • Instituto Politécnico Nacional
    1