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.
4
datasets available to search
ShareScore release 0.9.0
Dataset results
4 results for “snake fungal disease”
Data from: Comparative host-pathogen associations of Snake Fungal Disease in sympatric species of water snakes (Nerodia)
<p>The ascomycete fungus <em>Ophidiomyces ophiodiicola</em> (<em>Oo</em>) is the causative agent of ophidiomycosis (Snake Fungal Disease), which has been detected globally. However, surveillance efforts in the central U.S., specifically Texas, have been minimal. The threatened and rare Brazos water snake (<em>Nerodia harteri harteri</em>) is one of the most range restricted snakes in the U.S. and is sympatric with two wide-ranging congeners, <em>N. erythrogaster transversa</em> and <em>N. rhombifer</em>, in north central Texas; thus, providing an opportunity to test comparative host-pathogen associations in this system. To accomplish this, we surveyed a portion of the Brazos river drainage (~400 river km) over 29 months and tested 150 Nerodia individuals for the presence of <em>Oo </em>via quantitative PCR and recorded any potential signs of <em>Oo </em>infection. We found <em>Oo </em>was distributed across the entire range of <em>N. h. harteri,</em> <em>Oo</em> prevalence was 46% overall, and there was a significant association between <em>Oo </em>occurrence and signs of infection in our sample. Models indicated adults had a higher probability of <em>Oo </em>infection than juveniles and subadults, and adult <em>N. h. harteri</em> had a higher probability of infection than adult <em>N. rhombifer</em> but not higher than adult <em>N. e. transversa</em>. High <em>Oo </em>prevalence estimates (94.4%) in adult <em>N. h. harteri </em>has implications for their conservation and management owing to their patchy distribution, comparatively low genetic diversity, and threats from anthropogenic habitat modification.</p>
Data from: Comparative host-pathogen associations of Snake Fungal Disease in sympatric species of water snakes (Nerodia)
Open the record for dataset details and reuse information.
Effects of snake fungal disease on short-term survival, behavior, and movement in free-ranging snakes
<p>Pathogenic fungi are increasingly associated with epidemics in wildlife populations. Snake fungal disease (SFD) is an emerging threat to snakes, taxa that are elusive and difficult to sample. Thus, assessments of the impacts of SFD on populations have rarely occurred. We used a field technique to enhance detection, Passive Integrated Transponder (PIT) telemetry, and a multistate capture-mark-recapture model to assess SFD effects on short-term (within-season) survival, movement, and surface activity of two wild snake species, Regina septemvittata (Queensnakes) and Nerodia sipedon (Common Watersnakes). We were unable to detect an effect of disease state on short-term survival for either species. However, we estimated Bayesian posterior probabilities of >0.99 that R. septemvittata with SFD spent more time surface-active and were less likely to permanently emigrate from the study area. We also estimated probabilities of 0.98 and 0.87 that temporary immigration and temporary emigration rates were lower in diseased R. septemvittata. We found evidence of elevated surface activity and lower temporary immigration rates in diseased N. sipedon, with estimated probabilities of 0.89, and found considerably less support for differences in permanent or temporary emigration rates. This study is the first to yield estimates for key demographic and behavioral parameters (survival, emigration, surface activity) of snakes in wild populations afflicted with SFD. Given the increase in surface activity of diseased snakes, future surveys of snake populations should explore longer-term demographic consequences of SFD and recognize that disease prevalence in surface-active animals may exceed that of the population as a whole.</p>
Effects of snake fungal disease on short-term survival, behavior, and movement in free-ranging snakes
Open the record for dataset details and reuse information.
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.