4 Works

Data from: Longitudinal cognitive and biomarker changes in dominantly inherited Alzheimer disease

Eric McDade, Guoqiao Wang, Brian Andrew Gordon, Jason Hassenstab, Tammie L.S. Benzinger, Virginia Buckles, Anne M. Fagan, David M. Holtzman, Nigel J. Cairns, Alison M. Goate, Daniel S. Marcus, John C. Morris, Katrina Paumier, Chengjie Xiong, Ricardo Allegri, Sarah B. Berman, William Klunk, James Nobel, John Ringman, Bernardino Ghetti, Martin Farlow, Reisa Anne Sperling, Jasmeer Chhatwal, Stephen Salloway, Neil R. Graff-Radford … & Randall J. Bateman
Objective: To assess the onset, sequence and rate of progression of comprehensive biomarker and clinical measures across the spectrum of Alzheimer disease using the Dominantly Inherited Alzheimer Network (DIAN) study and compare these to cross-sectional estimates. Methods: We conducted longitudinal clinical, cognitive, cerebrospinal fluid (CSF) and neuroimaging assessments (mean of 2.7 (+/- 1.1) visits) in 217 DIAN participants. Linear mixed effects models were used to assess changes in each measure relative to individuals’ estimated years...

Data from: Diplogastrellus nematodes are sexually transmitted mutualists that alter the bacterial and fungal communities of their beetle host

Cristina C. Ledón-Rettig, Armin P. Moczek & Erik J. Ragsdale
A recent accumulation of studies has demonstrated that nongenetic, maternally transmitted factors are often critical to the health and development of offspring and can therefore play a role in ecological and evolutionary processes. In particular, microorganisms such as bacteria have been championed as heritable, symbiotic partners capable of conferring fitness benefits to their hosts. At the same time, parents may also pass various nonmicrobial organisms to their offspring, yet the roles of such organisms in...

Data from: Isotopic evidence for oligotrophication of terrestrial ecosystems

Joseph M. Craine, Andrew J. Elmore, Lixin Wang, Julieta Aranibar, Marijn Bauters, Pascal Boeckx, Brooke E. Crowley, Melissa A. Dawes, Sylvain Delzon, Alex Fajardo, Yunting Fang, Lei Fujiyoshi, Alan Gray, Rossella Guerrieri, Michael J. Gundale, David J. Hawke, Peter Hietz, Mathieu Jonard, Elizabeth Kearsley, Tanaka Kenzo, Mikhail Makarov, Sara Marañón-Jiménez, Terrence P. McGlynn, Brenden E. McNeil, Stella G. Mosher … & Katarzyna Zmudczyńska-Skarbek
Human societies depend on an Earth System that operates within a constrained range of nutrient availability, yet the recent trajectory of terrestrial nitrogen (N) availability is uncertain. Examining patterns of foliar N concentrations ([N]) and isotope ratios (15N) from more than 42,000 samples acquired over 37 years, here we show that foliar [N] declined by 8% and foliar 15N declined by 0.8 – 1.9 ‰. Examining patterns across different climate spaces, foliar 15N declined across...

Data from: Mate choice in the eye and ear of the beholder? Female multimodal sensory configuration influences her preferences

Kelly Ronald, Esteban Fernandez-Juricic, Jeffrey Lucas, Jeffrey R. Lucas & Kelly L. Ronald
A common assumption in sexual selection studies is that receivers decode signal information similarly. However, receivers may vary in how they rank signallers if signal perception varies with an individual’s sensory configuration. Furthermore, receivers may vary in their weighting of different elements of multimodal signals based on their sensory configuration. This could lead to complex levels of selection on signalling traits. We tested whether multimodal sensory configuration could affect preferences for multimodal signals. We used...

Registration Year

  • 2018
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Resource Types

  • Dataset
    4

Affiliations

  • Indiana University
    4
  • Massachusetts General Hospital
    1
  • South African National Biodiversity Institute
    1
  • Ghent University
    1
  • Columbia University
    1
  • Centre for Ecology and Hydrology
    1
  • Butler Hospital
    1
  • Moscow State University
    1
  • University of Gdańsk
    1
  • West Virginia University
    1