Find research datasets worth reusing
Search datasets from major research repositories and use ShareScore to quickly assess how well each record supports discovery, access, and reuse.
93
datasets available to search
ShareScore release 0.9.0
Dataset results
93 results for “invasive pathogens”
Data from: Cryptic species, native populations and biological invasions by a eucalypt forest pathogen
Open the record for dataset details and reuse information.
Data from: Invasion of Solanum tuberosum L. by Aspergillus terreus: a microscopic and proteomics insight on pathogenicity
Open the record for dataset details and reuse information.
Data from: The chestnut blight fungus world tour: successive introduction events from diverse origins in an invasive plant fungal pathogen.
Open the record for dataset details and reuse information.
Data from: Population structure and diversity of an invasive pine needle pathogen reflects anthropogenic activity
Open the record for dataset details and reuse information.
Data from: Population structure of the invasive forest pathogen Hymenoscyphus pseudoalbidus
Open the record for dataset details and reuse information.
Data from: A test of the invasive pathogen hypothesis of bumble bee decline in North America
Open the record for dataset details and reuse information.
Data from: Colonization history, host distribution, anthropogenic influence and landscape features shape populations of white pine blister rust, an invasive alien tree pathogen
Open the record for dataset details and reuse information.
Data from: Mitotic recombination and rapid genome evolution in the invasive forest pathogen Phytophthora ramorumm
Open the record for dataset details and reuse information.
Data from: Invasiveness of plant pathogens depends on the spatial scale of host distribution
Open the record for dataset details and reuse information.
Invasive earthworms reduce chemical defense and increase herbivory and pathogen infection in native trees
Open the record for dataset details and reuse information.
Data & Analysis for: Soil microbiome sequencing reveals pathogen accumulation and nutrient cycle changes, but not mycorrhizal suppression in naturally occurring invasion of garlic mustard
Open the record for dataset details and reuse information.
The magnitude of large-scale tree mortality caused by the invasive pathogen Phytophthora ramorum
Open the record for dataset details and reuse information.
Data from: Multiple introductions from multiple sources: invasion patterns for an important eucalyptus leaf pathogen
Open the record for dataset details and reuse information.
Data from: Climate change, snow mold, and the Bromus tectorum invasion: mixed evidence for release from cold weather pathogens
Open the record for dataset details and reuse information.
An invasive plant rapidly increased the similarity of soil fungal pathogen communities
<p><strong>Background and Aims:</strong> Plant invasions can change soil microbial communities and affect subsequent invasions directly or indirectly via foliar herbivory. It has been proposed that invaders promote uniform biotic communities that displace diverse, spatially variable communities ("Biotic Homogenization Hypothesis") but this has not been experimentally tested for soil microbial communities, so the underlying mechanisms and dynamics are unclear. Here, we compared density-dependent impacts of the invasive plant Alternanthera philoxeroides and its native congener A.sessilis on soil fungal communities, and their feedback effects on plants and a foliar beetle.</p> <p><strong>Methods: </strong>We conducted a plant-soil feedback (PSF) experiment and a lab bioassay to examine PSFs associated with the native and invasive plants and a beetle feeding on them. We also characterized the soil fungal community using high-throughput sequencing.</p> <p><strong>Key Results: </strong>We found locally differentiated soil fungal pathogen assemblages associated with high densities of the native plant Alternanthera sessilis but little variation in those associated with the invasive congener A. philoxeroides regardless of plant density. In contrast, AM fungal assemblages associated with high densities of the invasive plant were more variable. Soil biota decreased plant shoot mass but their effect was weak for the invasive plant growing in native plant conditioned soils. PSFs increased the larval biomass of a beetle reared on leaves of the native plant only. Moreover, PSFs on plant shoot, root and beetle mass were predicted by different pathogen taxa in a plant species-specific manner.</p> <p><strong>Conclusion:</strong> Our results suggest that plant invasions can rapidly increase the similarity of soil pathogen assemblages even at low plant densities leading to taxonomically and functionally homogeneous soil communities that may limit negative soil effects on invasive plants.</p>
Data from: Invasive mutualisms between a plant pathogen and insect vectors in the Middle East and Brazil
Complex multi-trophic interactions in vectorborne diseases limit our understanding and ability to predict outbreaks. Arthropod-vectored pathogens are especially problematic, with the potential for novel interspecific interactions during invasions. Variations and novelties in plant–arthropod–pathogen triumvirates present significant threats to global food security. We examined aspects of a phytoplasma pathogen of citrus across two continents. 'Candidatus Phytoplasma aurantifolia' causes Witches' Broom Disease of Lime (WBDL) and has devastated citrus production in the Middle East. A variant of this phytoplasma currently displays asymptomatic or 'silent' infections in Brazil. We first studied vector capacity and fitness impacts of the pathogen on its vectors. The potential for co-occurring weed species to act as pathogen reservoirs was analysed and key transmission periods in the year were also studied. We demonstrate that two invasive hemipteran insects—Diaphorina citri and Hishimonus phycitis—can vector the phytoplasma. Feeding on phytoplasma-infected hosts greatly increased reproduction of its invasive vector D. citri both in Oman and Brazil; suggesting that increased fitness of invasive insect vectors thereby further increases the pathogen's capacity to spread. Based on our findings, this is a robust system for studying the effects of invasions on vectorborne diseases and highlights concerns about its spread to warmer, drier regions of Brazil.
Data from: Invasive pathogen drives host population collapse: effects of a travelling wave of sarcoptic mange on bare-nosed wombats
1.Emerging and invasive pathogens can have long-lasting impacts on susceptible wildlife populations, including localised collapse and extirpation. Management of threatening disease is of widespread interest and requires knowledge of spatiotemporal patterns of pathogen spread. 2.Theory suggests disease spread often occurs via two patterns: homogenous mixing and travelling waves. However, high resolution empirical data demonstrating localised (within population) disease spread patterns are rare. 3.This study examined the spread of sarcoptic mange (aetiological agent Sarcoptes scabiei) in a population of bare-nosed wombats (Vombatus ursinus), and investigated whether pathogen spread occurred by homogenous mixing or a travelling wave. 4.Using seven years of population surveys and four years of disease severity surveys, we show that mange was first detected in the east of a wombat population in northern Tasmania, and progressed westward as a travelling wave. Wombat mortality rates reached 100% behind the wave, with a 94% decline in overall wombat abundance within the park. 5.Synthesis and applications. Globally distributed pathogens may have severe impacts on susceptible host species. This is the first study to quantify population level impacts of sarcoptic mange upon bare-nosed wombats, showing a wave of mange disease which resulted in a dramatic population decline. Successful management of the spread of this and similar pathogens may hinge on the capacity to establish transmission barriers at local or between-population scales.
Additional Tables for Defining Factors Important During Colonization And Invasion By The Pediatric Pathogen Kingella kingae
Open the record for dataset details and reuse information.
Supplementary material 1 from: Foster R, Peeler E, Bojko J, Clark PF, Morritt D, Roy HE, Stebbing P, Tidbury HJ, Wood LE, Bass D (2021) Pathogens co-transported with invasive non-native aquatic species: implications for risk analysis and legislation. NeoBiota 69: 79-102. https://doi.org/10.3897/neobiota.69.71358
Table S1
Supplementary material 2 from: Foster R, Peeler E, Bojko J, Clark PF, Morritt D, Roy HE, Stebbing P, Tidbury HJ, Wood LE, Bass D (2021) Pathogens co-transported with invasive non-native aquatic species: implications for risk analysis and legislation. NeoBiota 69: 79-102. https://doi.org/10.3897/neobiota.69.71358
Table S2
ScienceDex guides
Understand access before you commit
These curated guides explain access requirements, typical timelines, costs, and reuse considerations for widely used research datasets.
Allen Brain Atlas
Allen Brain Atlas is an Allen Institute collection of brain map atlases, datasets, APIs, and analysis tools covering mouse, human, and non-human primate brain resources.
Annotated Behaviour and Observability Dataset (ABODe)
ABODe is a University of Edinburgh DataShare dataset for behavior classification in group-housed mice using home-cage video, identities, bounding boxes, ground-plate positions, and annotator labels.
DANDI Archive for NWB datasets
DANDI is a BRAIN Initiative archive for publishing and sharing neurophysiology data, including electrophysiology, optophysiology, and behavioral data packaged as NWB and related standards.
International Brain Laboratory public data
The International Brain Laboratory public data releases expose standardized mouse decision-making experiments, including Neuropixels recordings, widefield calcium imaging, behavior, and session metadata accessed through the ONE API.
OpenNeuro
OpenNeuro is a free, open platform for sharing neuroimaging datasets, with public search, dataset pages, and download paths for web, S3, DataLad, and the OpenNeuro CLI.