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ShareScore release 0.9.0
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35 results for “evolutionary distinctiveness”
Data from: Genetic divergence between two phenotypically distinct bottlenose dolphin ecotypes suggests separate evolutionary trajectories
Due to their worldwide distribution and occupancy of different types of environments, bottlenose dolphins display considerable morphological variation. Despite limited understanding about the taxonomic identity of such forms and connectivity among them at global scale, coastal (or inshore) and offshore (or oceanic) ecotypes have been widely recognized in several ocean regions. In the Southwest Atlantic Ocean (SWA), however, there are scarce records of bottlenose dolphins differing in external morphology according to habitat preferences that resemble the coastal-offshore pattern observed elsewhere. The main aim of this study was to analyze the genetic variability, and test for population structure between coastal (n = 127) and offshore (n = 45) bottlenose dolphins sampled in the SWA to assess whether their external morphological distinction is consistent with genetic differentiation. We used a combination of mtDNA control region sequences and microsatellite genotypes to infer population structure and levels of genetic diversity. Our results from both molecular marker types were congruent and revealed strong levels of structuring (microsatellites FST = 0.385, p < .001; mtDNA FST = 0.183, p < .001; ΦST = 0.385, p < .001) and much lower genetic diversity in the coastal than the offshore ecotype, supporting patterns found in previous studies elsewhere. Despite the opportunity for gene flow in potential "contact zones", we found minimal current and historical connectivity between ecotypes, suggesting they are following discrete evolutionary trajectories. Based on our molecular findings, which seem to be consistent with morphological differentiations recently described for bottlenose dolphins in our study area, we recommend recognizing the offshore bottlenose dolphin ecotype as an additional Evolutionarily Significant Unit (ESU) in the SWA. Implications of these results for the conservation of bottlenose dolphins in SWA are also discussed.
Data from: A worldwide phylogeography of the whiteworm lichen Thamnolia vermicularis reveals three lineages with distinct habitats and evolutionary histories
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Data from: Genetic divergence between two phenotypically distinct bottlenose dolphin ecotypes suggests separate evolutionary trajectories
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Distinct evolutionary signatures underlie body shape diversity across deep-sea habitats
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Data from: Distinctive increase in offspring size in sea otters: evolutionary changes in and beyond the trade-off against offspring number
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Tumor cells can follow distinct evolutionary paths to become resistant to epidermal growth factor receptor inhibition
GEO Series GSE75602. Homo sapiens. 22 samples. Type: Expression profiling by high throughput sequencing.
Unique evolutionary trajectories of breast cancers with distinct genomic and spatial heterogeneity
GEO Series GSE172262. Homo sapiens. 40 samples. Type: Genome variation profiling by array.
In vivo single cell transcriptomics reveals Klebsiella pneumoniae-governed polarization of ontogenetically distinct macrophage lineages by targeting an evolutionary conserved type I IFN-IL10-STAT6 axi
GEO Series GSE184290. Mus musculus. 6 samples. Type: Expression profiling by high throughput sequencing.
Evolutionary analysis across mammals reveals distinct classes of long noncoding RNAs
GEO Series GSE64818. Mus musculus castaneus; Rattus norvegicus; Mus musculus; Homo sapiens. 9 samples. Type: Expression profiling by high throughput sequencing.
Clonal selection confers distinct evolutionary trajectories in BRAF-driven cancers
GEO Series GSE133151. Homo sapiens. 74 samples. Type: Expression profiling by high throughput sequencing.
High-throughput sequencing and degradome analysis reveal two distinct evolutionary patterns of Cercis gigantea microRNAs and their targets
GEO Series GSE66754. Cercis gigantea (nom. inval.). 2 samples. Type: Non-coding RNA profiling by high throughput sequencing; Other.
Data from: Genes associated with ant social behavior show distinct transcriptional and evolutionary patterns
[No abstract entered]
Germline BRCA2 mutations drive prostate cancers with distinct evolutionary trajectories
GEO Series GSE80685. Homo sapiens. 172 samples. Type: Methylation profiling by genome tiling array.
Data from: Genes associated with ant social behavior show distinct transcriptional and evolutionary patterns
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Pleomorphic Variants of Borreliella (syn. Borrelia) burgdorferi Express Evolutionary Distinct Transcriptomes
GEO Series GSE199941. Borreliella burgdorferi. 11 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.