21 Works

Data from: New species of Karydomys (Rodentia) from the Miocene of Chios Island (Greece) and phylogenetic relationships of this rare democricetodontine genus

Raquel López Antoñanzas, Pablo Peláez-Campomanes, Jêrome Prieto & Fabien Knoll
Karydomys is a rare and little diversified democricetodontine, of which only six species are currently recognized. This group of rodents is first recorded in the early Miocene (MN3) in China and spread quickly thereafter to Kazakhstan and Greece (MN4). Karydomys reached south‐western and central Europe by early middle Miocene times (MN5), from where it became extinct shortly thereafter (MN6). A new species of Karydomys is here described from the Miocene Keramia Formation of Chios Island...

Ecosystem functions and vegetation data for Winklebury Hill, Salisbury Plain, UK 2016

E.L. Fry, A.L. Hall, J. Savage, R.D. Bardgett, N. Ostle, R.F. Pywell, J.M. Bullock, S. Oakley, R. Griffiths, R. McDonald, T. Caruso & M. Ilardi
This dataset contains vegetation survey data, and nitrate and ammonium concentrations, nitrification and mineralisation rates, microbial biomass and carbon and nitrogen stock data from soils taken from an experiment based at Winklebury Hill, UK. The vegetation survey comprises total species percentage cover and species richness data from four 50 cm by 50 cm quadrats. Net ecosystem carbon dioxide exchange, photosynthesis and respiration data were measured with an Infra-red Gas Analyser (IRGA); methane, carbon dioxide and...

Data from: Does postcranial palaeoneurology provide insight into pterosaur behaviour and lifestyle? New data from the azhdarchoid Vectidraco and the ornithocheirids Coloborhynchus and Anhanguera

Elizabeth Martin-Silverstone, Daniel Sykes & Darren Naish
The postcranial palaeoneurology of fossil reptiles is understudied, and those studies that exist focus predominantly on crocodyliforms and dinosaurs. The intervertebral foramina of the spine house nerves that exit to innervate surrounding tissues and the extremities. In the heavily fused (and typically distorted or poorly preserved) pterosaurian sacrum, intervertebral foramina can be difficult to observe and are rarely identified. The Early Cretaceous azhdarchoid Vectidraco from the Isle of Wight, UK, exhibits large, paired foramina on...

Data from: A three-dimensionally preserved lobopodian from the Herefordshire (Silurian) Lagerstätte, UK

Derek J. Siveter, Derek E.G. Briggs, David J. Siveter, Mark D. Sutton, David Legg & Derek E. G. Briggs
The Herefordshire (Silurian) Lagerstätte (c. 430 MYr BP) has yielded, amongst many exceptionally preserved invertebrates, a wide range of new genera belonging to crown-group Panarthropoda. Here we increase this panarthropod diversity with the lobopodian Thanahita distos, a new total-group panarthropod genus and species. This new lobopodian preserves at least nine paired, long, slender appendages, the anterior two in the head region and the posterior seven representing trunk lobopods. The body ends in a short post-appendicular...

Data from: An inversion supergene in Drosophila underpins latitudinal clines in survival traits

Esra Durmaz, Clare Benson, Martin Kapun, Paul Schmidt & Thomas Flatt
Chromosomal inversions often contribute to local adaptation across latitudinal clines, but the underlying selective mechanisms remain poorly understood. We and others have previously shown that a clinal inversion polymorphism in Drosophila melanogaster, In(3R)Payne, underpins body size clines along the North American and Australian east coasts. Here we ask whether this polymorphism also contributes to clinal variation in other fitness-related traits, namely survival traits (lifespan, survival upon starvation, and survival upon cold shock). We generated homokaryon...

Data from: Quadrupedal locomotor simulation: producing more realistic gaits using dual-objective optimisation

William Irvin Sellers & Eishi Hirasaki
In evolutionary biomechanics it is often considered that gaits should evolve to minimise the energetic cost of travelling a given distance. In gait simulation this goal often leads to convincing gait generation. However, as the musculoskeletal models used get increasingly sophisticated, it becomes apparent that such a single goal can lead to extremely unrealistic gait patterns. In this paper we explore the effects of requiring adequate lateral stability and show how this both increases energetic...

Data from: Microglial activation in early Alzheimer trajectory is associated with higher grey matter volume

Grazia Daniela Femminella, Melanie Dani, Melanie Wood, Zhen Fan, Valeria Calsolaro, Rebecca Atkinson, Trudi Edginton, Rainer Hinz, David J. Brooks & Paul Edison
Objective: To investigate the influence of microglial activation in the early stages of Alzheimer’s disease trajectory, we assessed the relationship between microglial activation and grey matter volume and hippocampal volume in MCI patients. Methods: In this study, fifty-five participants (37 early stages MCI and 18 controls) underwent [11C]PBR28 PET, a marker of microglial activation; volumetric MRI to evaluate grey matter and hippocampal volumes as well as clinical and neuropsychometric evaluation. [11C]PBR28 VT (volume of distribution)...

Data from: The nearshore cradle of early vertebrate diversification

Lauren Sallan, Matt Friedman, Robert S. Sansom, Charlotte M. Bird & Ivan J. Sansom
Ancestral vertebrate habitats are subject to controversy and obscured by limited, often contradictory paleontological data. We assembled fossil vertebrate occurrence and habitat datasets spanning the middle Paleozoic (480 million to 360 million years ago) and found that early vertebrate clades, both jawed and jawless, originated in restricted, shallow intertidal-subtidal environments. Nearshore divergences gave rise to body plans with different dispersal abilities: Robust fishes shifted shoreward, whereas gracile groups moved seaward. Fresh waters were invaded repeatedly,...

Data from: Limited effects of the maternal rearing environment on the behaviour and fitness of an insect herbivore and its natural enemy

Alison J. Karley, Lucy Gilbert, Jennifer M. Slater & David Johnson
The maternal rearing environment can affect offspring fitness or phenotype indirectly via ‘maternal effects’ and can also influence a mother’s behaviour and fecundity directly. However, it remains uncertain how the effects of the maternal rearing environment cascade through multiple trophic levels, such as in plant-insect herbivore-natural enemy interactions. Pea aphids (Acyrthosiphon pisum) show differential fitness on host legume species, while generalist aphid parasitoids can show variable fitness on different host aphid species, suggesting that maternal...

Data from: Assessment of plasma proteomics biomarker’s ability to distinguish benign from malignant lung nodules

Gerard A. Silvestri, Nichole T. Tanner, Paul Kearney, Anil Vachani, Pierre P. Massion, Alexander Porter, Steven C. Springmeyer, Kenneth C. Fang, David Midthun, Peter J. Mazzone, D. Madtes, J. Landis, A. Levesque, K. Rothe, M. Balaan, B. Dimitt, B. Fortin, N. Ettinger, A. Pierre, L. Yarmus, K. Oakjones-Burgess, N. Desai, Z. Hammoud, A. Sorenson, R. Murali … & F. Allison
Background: Lung nodules are a diagnostic challenge, with an estimated yearly incidence of 1.6 million in the United States. This study evaluated the accuracy of an integrated proteomic classifier in identifying benign nodules in patients with a pretest probability of cancer (pCA) ≤ 50%. Methods: A prospective, multicenter observational trial of 685 patients with 8- to 30-mm lung nodules was conducted. Multiple reaction monitoring mass spectrometry was used to measure the relative abundance of two...

Impacts of experimental drought and plant trait diversity on floral resources and pollinator visitation

B.B. Phillips, R.F. Shaw, M. Holland, E.L. Fry, R.D. Bardgett, J.M. Bullock & J.L. Osborne
The floral resources provided to pollinators by different sown plant experimental plant communities were assessed under ambient and experimental drought conditions. The dataset includes the abundance and diversity of floral resources in all plant communities and more detailed information on the nectar quality and quantity provided by three focal plant species. Pollinator visit surveys were carried out on selected plots. These data can be linked to the related 'Ecosystem functions and vegetation data for Winklebury...

Data from: Biotic and abiotic plant-soil feedback depends on nitrogen-acquisition strategy and shifts during long-term ecosystem development

Guochen Kenny Png, Hans Lambers, Paul Kardol, Benjamin L. Turner, David A. Wardle & Etienne Laliberté
1. Feedback between plants and soil is an important driver of plant community structure, but it remains unclear whether plant-soil feedback (PSF): (i) reflects changes in biotic or abiotic properties, (ii) depends on environmental context in terms of soil nutrient availability, and (iii) varies among plant functional groups. Because soil nutrient availability strongly affects plant distribution and performance, soil chemical properties and plant nutrient-acquisition strategies might serve as important drivers of PSF. 2. We used...

Data from: The contrasting roles of host species diversity and parasite population genetic diversity in the infection dynamics of a keystone parasitic plant

Jennifer K. Rowntree & Hayley Craig
1) Diversity among species and genetic diversity within species are both important components of ecological communities that can determine the outcome of species interactions, especially between hosts and parasites. We sought to understand the impact of species diversity on host community resistance to infection by a keystone parasitic plant (Rhinanthus minor L.) and genetic diversity of the parasite on its successful establishment in a grassland community. 2) We used an experimental approach where large pots...

Data from: Testes size increases with sperm competition risk and intensity in bony fish and sharks

Amy G. Rowley, Toby S. Daly-Engel & John L. Fitzpatrick
Female multiple mating provides the opportunity for sexual selection to continue after gamete release, generating strong selection on male reproductive traits. In particular, in species where female multiple mating is common, males are expected to invest more in testicular tissue to afford them a numerical advantage during sperm competition. However, although testes size (correcting for body size) is a commonly used proxy of the strength of sperm competition, there is surprisingly scant direct evidence linking...

Data from: Soil organic carbon dynamics matching ecological equilibrium theory

Tancredi Caruso, Franciska T. De Vries, Richard D. Bardgett & Johannes Lehmann
The persistence of soil organic carbon (SOC) has traditionally been explained as a combination of recalcitrance properties and stabilization processes, which lead to the formation of complex organic compounds. However, recent conceptual advances and experimental evidence challenge this view. Here, we test these conceptual advances using a dynamic equilibrium theory of SOC founded on classic ecological theory. We postulate that the persistence of SOC is an equilibrium point where SOC losses resulting from continuous decomposition...

Data from: Enzyme replacement therapy and white matter hyperintensity progression in Fabry disease

James D. Stefaniak, Laura M. Parkes, Adrian R. Parry-Jones, Gillian M. Potter, Andy Vail, Ana Jovanovic & Craig J. Smith
Objective: To explore the association between Enzyme Replacement Therapy (ERT), clinical characteristics and the rate of progression of White Matter Hyperintensities (WMHs) in Fabry disease (FD) patients. Methods: Patients with a confirmed diagnosis of FD, aged >18 years, participating in an existing FD observational study (NCT00196742), with at least two serial MRI brain scans at least 2 years apart for the period between December 2006 and August 2016 were included in this cohort study. Total...

Data from: Sexual conflict and ecology: species composition and male density interact to reduce male mating harassment and increase female survival

Miguel Gomez, Hanna Mercedes Bensch, Erik I. Svensson & Miguel A. Gomez-Llano
Sexual conflict is a pervasive evolutionary force that can reduce female fitness. Experimental evolution studies in the laboratory might overestimate the importance of sexual conflict since the ecological conditions in such settings typically include only a single species. Here, we experimentally manipulated conspecific male density (high or low) and species composition (sympatric or allopatric) to investigate how ecological conditions affect female survival in a sexually dimorphic insect, the banded demoiselle (Calopteryx splendens). Female survival was...

Data from: Environment and host as large-scale controls of ectomycorrhizal fungi

Sietse Van Der Linde, Laura M. Suz, C. David L. Orme, Filipa Cox, Henning Andreae, Endla Asi, Bonnie Atkinson, Sue Benham, Christopher Carroll, Nathalie Cools, Bruno De Vos, Hans-Peter Dietrich, Johannes Eichhorn, Joachim Germann, Tine Grebenc, Hyun S. Gweon, Karin Hansen, Frank Jacob, Ferdinand Kristöfel, Pawel Lech, Miklos Manninger, Jan Martin, Henning Meesenburg, Päivi Merilä, Manuel Nicolas … & Martin I. Bidartondo
Explaining the large-scale diversity of soil organisms that drive biogeochemical processes—and their responses to environmental change—is critical. However, identifying consistent drivers of belowground diversity and abundance for some soil organisms at large spatial scales remains problematic. Here we investigate a major guild, the ectomycorrhizal fungi, across European forests at a spatial scale and resolution that is—to our knowledge—unprecedented, to explore key biotic and abiotic predictors of ectomycorrhizal diversity and to identify dominant responses and thresholds...

Data from: Molecular insights into genome-wide association studies of chronic kidney disease-defining traits

Xiaoguang Xu, James M. Eales, Artur Akbarov, Hui Guo, Lorenz Becker, David Talavera, Fezhan Ashraf, Jabran Nawaz, Sanjeev Pramanik, John Bowes, Xiao Jiang, John Dormer, Matthew Denniff, Andrzej Antczak, Monika Szulinska, Ingrid Wise, Priscilla R. Prestes, Maciej Glyda, Pawel Bogdanski, Ewa Zukowska-Szczechowska, Carlo Berzuini, Adrian S. Woolf, Nilesh J. Samani, Fadi J. Charchar & Maciej Tomaszewski
Genome-wide association studies (GWAS) have identified >100 loci of chronic kidney disease-defining traits (CKD-dt). Molecular mechanisms underlying these associations remain elusive. Using 280 kidney transcriptomes and 9958 gene expression profiles from 44 non-renal tissues we uncover gene expression partners (eGenes) for 88.9% of CKD-dt GWAS loci. Through epigenomic chromatin segmentation analysis and variant effect prediction we annotate functional consequences to 74% of these loci. Our colocalisation analysis and Mendelian randomisation in >130,000 subjects demonstrate causal...

Data from: Parsimony, not Bayesian analysis, recovers more stratigraphically congruent phylogenetic trees

Robert S. Sansom, Peter G. Choate, Joseph N. Keating & Emma Randle
Reconstructing evolutionary histories requires accurate phylogenetic trees. Recent simulation studies suggest that probabilistic phylogenetic analyses of morphological data are more accurate than traditional parsimony techniques. Here we use empirical data to compare Bayesian and parsimony phylogenies in terms of their congruence with the distribution of age ranges of the component taxa. Analysis of 167 independent morphological data matrices of fossil tetrapods finds that Bayesian trees exhibit significantly lower stratigraphic congruence than the equivalent parsimony trees....

Data from: Leaf nutrients, not specific leaf area, are consistent indicators of elevated nutrient inputs

Jennifer Firn, James M. McGree, Eric Harvey, Habacuc Flores-Moreno, Martin Schütz, Yvonne M. Buckley, Elizabeth T. Borer, Eric W. Seabloom, Kimberly J. La Pierre, Andrew M. MacDougall, Suzanne M. Prober, Carly J. Stevens, Lauren L. Sullivan, Erica Porter, Emma Ladouceur, Charlotte Allen, Karine H. Moromizato, John W. Morgan, W. Stanley Harpole, Yann Hautier, Nico Eisenhauer, Justin P. Wright, Peter B. Adler, Carlos Alberto Arnillas, Jonathan D. Bakker … & Anita C. Risch
Leaf traits are frequently measured in ecology to provide a ‘common currency’ for predicting how anthropogenic pressures impact ecosystem function. Here, we test whether leaf traits consistently respond to experimental treatments across 27 globally distributed grassland sites across 4 continents. We find that specific leaf area (leaf area per unit mass)—a commonly measured morphological trait inferring shifts between plant growth strategies—did not respond to up to four years of soil nutrient additions. Leaf nitrogen, phosphorus...

Registration Year

  • 2018
    21

Resource Types

  • Dataset
    21

Affiliations

  • University of Manchester
    21
  • University of Pennsylvania
    3
  • University of Washington
    2
  • Centre for Ecology & Hydrology
    2
  • Imperial College London
    2
  • Swiss Federal Institute for Forest, Snow and Landscape Research
    2
  • University of Bristol
    2
  • University of Bath
    1
  • Fundacion Agencia Aragonesa para la Investigacion y el Desarrollo
    1
  • University of Pretoria
    1