5 Works

Data from: Genomic diversity of a nectar yeast clusters into metabolically, but not geographically, distinct lineages

Manpreet K. Dhami, Thomas Hartwig, Andrew D. Letten, Michael Banf & Tadashi Fukami
Both dispersal limitation and environmental sorting can affect genetic variation in populations, but their contribution remains unclear, particularly in microbes. We sought to determine the contribution of geographic distance (as a proxy for dispersal limitation) and phenotypic traits (as a proxy for environmental sorting), including morphology, metabolic ability, and interspecific competitiveness, to the genotypic diversity in a nectar yeast species, Metschnikowia reukaufii. To measure genotypic diversity, we sequenced the genomes of 102 strains of M....

Data from: A metatranscriptomic analysis of diseased social wasps (Vespula vulgaris) for pathogens, with an experimental infection of larvae and nests

Oliver Quinn, Monica A.M. Gruber, Robert L. Brown, James W. Baty, Mariana Bulgarella, Phil J. Lester, Monica A. M. Gruber & Philip J. Lester
Social wasps are a major pest in many countries around the world. Pathogens may influence wasp populations and could provide an option for population management via biological control. We investigated the pathology of nests of apparently healthy common wasps, Vespula vulgaris, with nests apparently suffering disease. First, next-generation sequencing and metatranscriptomic analysis were used to examine pathogen presence. The transcriptome of healthy and diseased V. vulgaris showed 27 known microbial phylotypes. Four of these were...

Data from: Severity of impacts of an introduced species corresponds with regional eco-evolutionary experience

Kimberley T. Davis, Ragan M. Callaway, Alex Fajardo, Anibal Pauchard, Martin A Nunez, Rob W Brooker, Bruce D. Maxwell, Romina D Dimarco, Duane A Peltzer, Bill Mason, Seppo Ruotsalainen, Anne C S McIntosh, Robin J Pakeman, Alyssa Laney Smith & Michael Gundale
Invasive plant impacts vary widely across introduced ranges. We tested the hypothesis that differences in the eco-evolutionary experience of native communities with the invader correspond with the impacts of invasive species on native vegetation, with impacts increasing with ecological novelty. We compared plant species richness and composition beneath Pinus contorta to that in adjacent vegetation and other P. contorta stands across a network of sites in its native (Canada and USA) and non-native (Argentina, Chile,...

Data from: Subsistence practices, past biodiversity, and anthropogenic impacts revealed by New Zealand-wide ancient DNA survey

Frederik V. Seersholm, Theresa L. Cole, Alicia Grealy, Nicolas J. Rawlence, Karen Greig, Michael Knapp, Michael Stat, Anders J. Hansen, Luke J. Easton, Lara Shepherd, Alan J. D. Tennyson, R. Paul Scofield, Richard Walter & Michael Bunce
New Zealand’s geographic isolation, lack of native terrestrial mammals, and Gondwanan origins make it an ideal location to study evolutionary processes. However, since the archipelago was first settled by humans (c. 1280 AD), its unique biodiversity has been under pressure, and today an estimated 49% of the terrestrial avifauna is extinct. Current efforts to conserve the remaining fauna rely on a better understanding of the composition of past ecosystems, as well as the causes and...

Data from: Functional responses of an apex predator and a mesopredator to an invading ungulate: Dingoes, red foxes and sambar deer in south-east Australia

David M. Forsyth, Peter Caley, Naomi E. Davis, A. David M. Latham, Andrew P. Woolnough, Luke P. Woodford, Kasey A. Stamation, Paul D. Moloney & Charlie Pascoe
Biological invasions by large herbivores involve the establishment of novel interactions with the receiving mammalian carnivore community, but understanding these interactions is difficult due to the large spatiotemporal scales at which such dynamics would occur. We quantified the functional responses of a native apex predator (the dingo (Canis familiaris), which includes wild dogs and their hybrids) and a non-native mesopredator (red fox; Vulpes vulpes) to an invading non-native ungulate (sambar deer; Cervus unicolor) in Australia....

Registration Year

  • 2018
    5

Resource Types

  • Dataset
    5

Affiliations

  • Landcare Research
    5
  • Victoria University of Wellington
    1
  • University of Montana
    1
  • Stanford University
    1
  • University of Alberta
    1
  • Northern Research Station
    1
  • University of Melbourne
    1
  • University of Otago
    1
  • Macquarie University
    1
  • Parks Victoria
    1