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ShareScore release 0.9.0
Dataset results
9 results for “Single-cell functional data”
Data from: Division of functional roles for termite gut protists revealed by single-cell transcriptomes
<p>The microbiome in the hindgut of wood-feeding termites comprises various species of bacteria, archaea, and protists. This gut community is indispensable for the termite, which thrives solely on recalcitrant and nitrogen-poor wood. However, the difficulty in culturing these microorganisms has hindered our understanding of the function of each species in the gut. Although protists predominate in the termite gut microbiome and play a major role in wood digestion, very few culture-independent studies have explored the contribution of each species to digestion. Here, we report single-cell transcriptomes of four protists species comprising the protist population in worldwide pest <em>Coptotermes formosanus</em>. Comparative transcriptomic analysis revealed that the expression patterns of the genes involved in wood digestion were different among species, reinforcing their division of roles in wood degradation. Transcriptomes, together with enzyme assays, also suggested that one of the protists, <em>Cononympha leidyi</em>, actively degrades chitin and assimilates it into amino acids. We propose that C. leidyi contributes to nitrogen recycling and inhibiting infection from entomopathogenic fungi through chitin degradation. Two of the genes for chitin degradation were further revealed to be acquired via lateral gene transfer (LGT) implying the importance of LGT in the evolution of symbiosis. Our single-cell-based approach successfully characterized the function of each protist in termite hindgut and explained why the gut community includes multiple species.</p>
Data from: Division of functional roles for termite gut protists revealed by single-cell transcriptomes
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Data from: Single-cell selectivity and functional architecture of human lateral occipital complex
<p>The human lateral occipital complex (LOC) is more strongly activated by images of objects compared to scrambled controls, but detailed information at the neuronal level is currently lacking. We recorded with microelectrode arrays in the LOC of two patients, and obtained highly selective single-unit, multi-unit and high-gamma responses to images of objects. Contrary to predictions derived from functional imaging studies, all neuronal properties indicated that the posterior subsector of LOC we recorded from occupies an unexpectedly high position in the hierarchy of visual areas. Notably, the response latencies of LOC neurons were long, the shape selectivity was spatially clustered, LOC receptive fields were large and bilateral, and a number of LOC neurons exhibited 3D-structure selectivity (a preference for convex or concave stimuli), which are all properties typical of end-stage ventral stream areas. Thus, our results challenge prevailing ideas about the position of the more posterior subsector of LOC in the hierarchy of visual areas.</p>
Data from: Molecular, spatial and functional single-cell profiling of the hypothalamic preoptic region
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Data from: Single-cell selectivity and functional architecture of human lateral occipital complex
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Single-cell RNA-sequencing data and functional analysis revealed that ACC1, a rate limiting enzyme of fatty acid biosynthesis, is responsible for survival of thymic iNKT cells.
GEO Series GSE248939. Mus musculus. 4 samples. Type: Expression profiling by high throughput sequencing.
Derivation and functional annotation of human hematopoietic subpopulations from single-cell DNA methylation data
GEO Series GSE106957. Homo sapiens. 233 samples. Type: Methylation profiling by high throughput sequencing.
Derivation and functional annotation of hematopoietic subpopulations from single-cell DNA methylation data
GEO Series GSE89545. Mus musculus. 219 samples. Type: Methylation profiling by high throughput sequencing.
Functional module detection through integration of single-cell RNA sequencing data with protein–protein interaction networks
GEO Series GSE133948. Homo sapiens. 2 samples. Type: Expression profiling by high throughput sequencing.
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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.