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5 results for “nifH”
Gradients 3 KM1906 UCYN-A1 nifH Gene Abundances
<p>Gradients 3 KM1906 UCYN-A1 nifH Gene Abundances </p><p>UCYN_A1_nifH_copies_L_1</p><p>This dataset is a quantification of the UCYN-A1 nifH gene using digital droplet Polymerase Chain Reaction (ddPCR). Samples were collected during the April 2019 KM1906/Gradients 3 cruise that traveled from Hawaii to the North Pacific and back.</p><p>(Version 1.1 includes an update to one variable long name)</p>
Gradients 3 KM1906 UCYN-A2&A3 nifH Gene Abundances
<p>This dataset is a quantification of the UCYN-A2&A3 nifH gene using digital droplet Polymerase Chain Reaction (ddPCR). Samples were collected during the April 2019 KM1906/Gradients 3 cruise that traveled from Hawaii to the North Pacific and back.</p>
UCYN-A1 nifH gene abundance data from SCOPE-Gradients 2019 cruise
<p>Surface UCYN-A1 nifH gene abundance data from the April 2019 SCOPE-Gradients 2019 cruise (http://scope.soest.hawaii.edu/data/gradients/gradients.html). Sample collection followed methods described in Gradoville et al. 2020 (Limnology and Oceanography), but included near-surface water sampling from the ship's clean underway line ("Underway") and trace-metal clean tow-fish (Tow-fish) in addition to CTD sampling. nifH genes of the UCYN-A1 phylotype were enumerated using ddPCR according to the methods described by Gradoville et al. 2021 (Environmental Microbiology). Average and standard deviations from two replicate bottles are provided.</p>
Macrosystems Results for nifH in 6 Plot Soil Samples
Patterns of biodiversity, such as the increase toward the tropics and the peaked curve during ecological succession, are fundamental phenomena for ecology. Such patterns have multiple, interacting causes, but temperature emerges as a dominant factor across organisms from microbes to trees and mammals, and across terrestrial, marine, and freshwater environments. However, there is little consensus on the underlying mechanisms, even as global temperatures increase and the need to predict their effects becomes more pressing. The purpose of this project is to generate and test theory for how temperature impacts biodiversity through its effect on biochemical processes and metabolic rate. A combination of standardized surveys in the field and controlled experiments in the field and laboratory measure diversity of three taxa -- trees, invertebrates, and microbes -- and key biogeochemical processes of decomposition in seven forests distributed along a geographic gradient of increasing temperature from cold temperate to warm tropical. This data set captures temperature-dependent latitudinal microbial diversity sampled for in forest soils based on taxonomic and phylogenetic diversity observed in bacterial nitrogenase subunit H (nifH) for determining the diversity of nitrogen fixing bacteria important for N fixation, which is critical in biogeochemical cycling of N. This sequencing was done by the University of Oklahoma Institute for Environmental Genomics as part of a macrosystems biodiversity and latitude project supported by the National Science Foundation under Cooperative Agreement DEB#1065836.
Precision Medical Research of Non-immune Fetal Hydrops (NIFH)-From Prenatal Diagnosis to Intrauterine Treatment
ClinicalTrials.gov study NCT02956564. IPD Sharing: UNDECIDED. Countries: 0. Publications: 0.
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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.