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Showing 1–5 of 5 results
Advanced filters: Author: Daniel P. Zitterbart Clear advanced filters

  • Emperor penguins colony occupancy is variable and chiefly estimated with remote sensing images at end of the breeding season. Here, the authors provide a phenological model that can extrapolate occupancy from sparse data and can predict phenological events, breeding pairs and fledging chicks.

    • Alexander Winterl
    • Sebastian Richter
    • Daniel P. Zitterbart
    ResearchOpen Access
    Nature Communications
    Volume: 15, P: 1-16

  • Delimiting populations is crucial for conserving threatened species. Using genome-wide data from the whole of Antarctica, Cristofari et al.show that Emperor penguins are organised into a single global population that have shared demography since the late Quarternary.

    • Robin Cristofari
    • Giorgio Bertorelle
    • Emiliano Trucchi
    ResearchOpen Access
    Nature Communications
    Volume: 7, P: 1-9

  • To address the question of whether a recurrent tumour is genetically similar to the tumour at diagnosis, the evolution of medulloblastoma has been studied in both an in vivo mouse model of clinical tumour therapy as well as in humans with recurrent disease; targeted tumour therapies are usually based on targets present in the tumour at diagnosis but the results from this study indicate that post-treatment recurring tumours (compared with the tumour at diagnosis) have undergone substantial clonal divergence of the initial dominant tumour clone.

    • A. Sorana Morrissy
    • Livia Garzia
    • Michael D. Taylor
    Research
    Nature
    Volume: 529, P: 351-357

  • Kylie Owen et al. sample concurrent prey biomass and natural dimethyl sulfide (DMS) concentration, and show that these variables are correlated in air and seawater. Agent simulations show that following fine-scale gradients of DMS would lead zooplankton predators to higher prey biomass, shedding light on how marine predators may use these cues for foraging.

    • Kylie Owen
    • Kentaro Saeki
    • Daniel P. Zitterbart
    ResearchOpen Access
    Communications Biology
    Volume: 4, P: 1-8