6 Works

Data from: Restored tallgrass prairies have reduced phylogenetic diversity compared with remnants

Rebecca S. Barak, Evelyn W. Williams, Andrew L. Hipp, Marlin L. Bowles, Gabriela M. Carr, Robert Sherman & Daniel J. Larkin
Ecological restoration is critical for mitigating habitat loss and providing ecosystem services. However, restorations often have lower diversity than remnant, reference sites. Phylogenetic diversity is an important component of biodiversity and ecosystem function that has only recently been used to evaluate restoration outcomes. To move towards prediction in the restoration of biodiversity, it is necessary to understand how phylogenetic diversity of restorations compares with that of reference sites, and where deficits are found, to evaluate...

Data from: Single‐cell profiling screen identifies microtubule‐dependent reduction of variability in signaling

C. Gustavo Pesce, William J. Peria, Stefan Zdraljevic, Daniel Rockwell, Richard C. Yu, Alejandro Colman-Lerner, Roger Brent, Alan Bush & María Victoria Repetto
Populations of isogenic cells often respond coherently to signals, despite differences in protein abundance and cell state. Previously, we uncovered processes in the Saccharomyces cerevisiae pheromone response system (PRS) that reduced cell‐to‐cell variability in signal strength and cellular response. Here, we screened 1,141 non‐essential genes to identify 50 “variability genes”. Most had distinct, separable effects on strength and variability of the PRS, defining these quantities as genetically distinct “axes” of system behavior. Three genes affected...

Data from: Pollinator identity and spatial isolation influence multiple paternity in an annual plant

Matthew K. Rhodes, Jeremie B. Fant & Krissa A. Skogen
The occurrence and extent of multiple paternity is an important component of variation in plant mating dynamics. However, links between pollinator activity and multiple paternity are generally lacking, especially for plant species that attract functionally diverse floral visitors. In this study, we separated the influence of two functionally distinct floral visitors (hawkmoths and solitary bees) and characterized their impacts on multiple paternity in a self-incompatible, annual forb, Oenothera harringtonii (Onagraceae). We also situated pollinator-mediated effects...

Data from: Habitat restoration benefits wild bees: a meta-analysis

Rebecca K. Tonietto & Daniel J. Larkin
1.Pollinator conservation is of increasing interest in light of managed honeybee (Apis mellifera) declines, and declines in some species of wild bees. Much work has gone into understanding the effects of habitat enhancements in agricultural systems on wild bee abundance, richness, and pollination services. However, the effects of ecological restoration targeting “natural” ecological endpoints (e.g., restoring former agricultural fields to historic vegetation types or improving degraded natural lands) on wild bees have received relatively little...

Data from: Drought and immunity determine the intensity of West Nile virus epidemics and climate change impacts

Sara H. Paull, Daniel E. Horton, Moetasim Ashfaq, Deeksha Rastogi, Laura D. Kramer, Noah S. Diffenbaugh & A. Marm Kilpatrick
The effect of global climate change on infectious disease remains hotly debated because multiple extrinsic and intrinsic drivers interact to influence transmission dynamics in nonlinear ways. The dominant drivers of widespread pathogens, like West Nile virus, can be challenging to identify due to regional variability in vector and host ecology, with past studies producing disparate findings. Here, we used analyses at national and state scales to examine a suite of climatic and intrinsic drivers of...

Data from: The statistical mechanics of human weight change

John C. Lang, Hans De Sterck & Daniel M. Abrams
Over the past 35 years there has been a near doubling in the worldwide prevalence of obesity. Body Mass Index (BMI) distributions in high-income societies have increasingly shifted rightwards, corresponding to increases in average BMI that are due to well-studied changes in the socioeconomic environment. However, in addition to this shift, BMI distributions have also shown marked changes in their particular shape over time, exhibiting an ongoing right-skewed broadening that is not well understood. Here,...

Registration Year

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  • Northwestern University
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  • University of Minnesota
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  • Oak Ridge National Laboratory
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  • Monash University
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