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ShareScore release 0.9.0
Dataset results
7 results for “embryonic ontogeny”
The post-embryonic ontogeny of the early Cambrian trilobite Estaingia bilobata from South Australia: trunk development and phylogenetic implications
<p>Trilobites are one of the most diverse and abundant fossil groups from the early Palaeozoic, and as such are useful for answering important questions about early animal evolution, including developmental processes. Ontogenetic information for a large number of trilobite species has been published, but cases where multiple articulated specimens are known across the full range of developmental stages are rare. The early Cambrian (Series 2, Stage 4) Emu Bay Shale biota from Kangaroo Island (South Australia) is numerically dominated by trilobites, particularly articulated specimens of the ellipsocephaloid <i>Estaingia bilobata</i>, which are present in densities of >600 individuals per square metre on certain bedding planes. Here we describe the essentially complete post-embryonic ontogenetic series of <i>E. bilobata</i> from the Emu Bay Shale, and investigate patterns of growth relating to articulation and segmentation in this early Cambrian arthropod. <i>Estaingia bilobata</i> exhibits the hypoprotomeric mode of growth, with the epimorphic phase (the cessation of trunk segment generation) reached prior to the onset of the holaspid period. The meraspid pygidium had an extended equilibrium period where anterior segment release into the thorax was matched by sub-terminal segment generation. Previously undocumented morphological features of <i>E. bilobata</i>, including the hypostome and bispinose pleural tips in holaspides, are also described. The growth characteristics and morphological features of <i>E. bilobata </i>documented herein strengthen close phylogenetic relationships between the Estaingiidae, Ellipsocephalidae and Xystriduridae.</p>
The post-embryonic ontogeny of the early Cambrian trilobite Estaingia bilobata from South Australia: trunk development and phylogenetic implications
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The embryonic ontogeny of the gonadal somatic cells in mice and monkeys [10x]
GEO Series GSE160043. Macaca fascicularis. 4 samples. Type: Expression profiling by high throughput sequencing.
The embryonic ontogeny of the gonadal somatic cells in mice and monkeys [sc3seq]
GEO Series GSE160049. Macaca fascicularis; Mus musculus. 152 samples. Type: Expression profiling by high throughput sequencing.
The embryonic ontogeny of the gonadal somatic cells in mice and monkeys
GEO Series GSE160050. Macaca fascicularis; Mus musculus. 156 samples. Type: Expression profiling by high throughput sequencing.
Dissecting human embryonic skeletal stem cell ontogeny by single-cell transcriptomic and functional analyses
GEO Series GSE143753. Homo sapiens. 8 samples. Type: Expression profiling by high throughput sequencing.
Multipotent Progenitors Instruct Ontogeny of the Superior Colliculus - pooled embryonic Fzd10 lineage
GEO Series GSE245105. Mus musculus. 1 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.