5 Works

Data from: The effect of virus-blocking Wolbachia on male competitiveness of the dengue vector mosquito, Aedes aegypti

Michal Segoli, Ary A. Hoffmann, Jane Lloyd, Gavin J. Omodei & Scott A. Ritchie
Background: The bacterial endosymbiont Wolbachia blocks the transmission of dengue virus by its vector mosquito Aedes aegypti, and is currently being evaluated for control of dengue outbreaks. Wolbachia induces cytoplasmic incompatibility (CI) that results in the developmental failure of offspring in the cross between Wolbachia-infected males and uninfected females. This increases the relative success of infected females in the population, thereby enhancing the spread of the beneficial bacterium. However, Wolbachia spread via CI will only...

Data from: The outcome of shared pollination services is affected by the density and spatial pattern of an attractive neighbour

Merav Seifan, Eva-Maria Hoch, Sven Hanoteaux & Katja Tielbörger
Interactions among neighbouring plants are often mediated by foraging choices of pollinators. For example, the presence of a conspicuous species may increase the number of pollinators attracted to its vicinity, indirectly increasing visitation rates also to neighbouring plants. Because pollinator choices are frequently density dependent, the presence of a conspicuous species at high densities may also increase competition for pollination services. Additionally, models predict that plant density will interact with spatial distribution in manipulating the...

Data from: Associations between changes in city and address specific temperature and QT interval - the VA Normative Aging Study

Amar J. Mehta, Itai Kloog, Antonella Zanobetti, Brent A. Coull, David Sparrow, Pantel Vokonas & Joel Schwartz
Background: The underlying mechanisms of the association between ambient temperature and cardiovascular morbidity and mortality are not well understood, particularly for daily temperature variability. We evaluated if daily mean temperature and standard deviation of temperature was associated with heart rate-corrected QT interval (QTc) duration, a marker of ventricular repolarization in a prospective cohort of older men. Methods: This longitudinal analysis included 487 older men participating in the VA Normative Aging Study with up to three...

Data from: Host-parasite network structure is associated with community-level immunogenetic diversity

Shai Pilosof, Miguel A. Fortuna, Jean-François Cosson, Maxime Galan, Chaisiri Kittipong, Alexis Ribas, Eran Segal, Boris R. Krasnov, Serge Morand & Jordi Bascompte
Genes of the major histocompatibility complex (MHC) encode proteins that recognize foreign antigens and are thus crucial for immune response. In a population of a single host species, parasite-mediated selection drives MHC allelic diversity. However, in a community-wide context, species interactions may modulate selection regimes because the prevalence of a given parasite in a given host may depend on its prevalence in other hosts. By combining network analysis with immunogenetics, we show that host species...

Data from: Early and late response of Nematostella vectensis transcriptome to heavy metals

Ron Elran, Maayan Raam, Roey Kraus, Vera Brekhman, Noa Sher, Inbar Plaschkes, Vered Chalifa-Caspi & Tamar Lotan
Environmental contamination from heavy metals poses a global concern for the marine environment, as heavy metals are passed up the food chain and persist in the environment long after the pollution source is contained. Cnidarians play an important role in shaping marine ecosystems, but environmental pollution profoundly affects their vitality. Among the cnidarians, the sea anemone Nematostella vectensis is an advantageous model for addressing questions in molecular ecology and toxicology as it tolerates extreme environments...

Registration Year

  • 2014
    5

Resource Types

  • Dataset
    5

Affiliations

  • Ben-Gurion University of the Negev
    5
  • University of Melbourne
    1
  • Mahidol University
    1
  • University of Haifa
    1
  • Spanish National Research Council
    1
  • University of Tübingen
    1
  • Boston University School of Medicine
    1
  • Harvard University
    1
  • Harvard Medical School
    1
  • James Cook University
    1