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203 results for “Fish Evolution”
Data from: Long-term experimental hybridisation results in a heterologous transition and the evolution of a new sex chromosome in swordtail fish
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Data from: Analysis of hypoxia-inducible factor alpha polyploidization reveals adaptation to Tibetan plateau in the evolution of schizothoracine fish
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Data from: How parallel is parallel evolution? A comparative analysis in fishes
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Data from: Evolution of jaw disparity in fishes
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Data from: Multi-locus phylogenetic analysis reveals the pattern and tempo of bony fish evolution
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Data from: Agouti-related peptide 2 facilitates convergent evolution of stripe patterns across cichlid fish radiations
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Data from: Correlated evolution of body and fin morphology in the cichlid fishes
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Data from: The evolution of traits and functions in herbivorous coral reef fishes through space and time
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Data from: Evolution of movement rate increases the effectiveness of marine reserves for the conservation of pelagic fishes
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Data from: How fish eggs are preadapted for the evolution of matrotrophy
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Adaptation to herbivory and detritivory drives the convergent evolution of large abdominal cavities in a diverse freshwater fish radiation (Otophysi: Characiformes)
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Dynamic co-evolution of transposable elements and the piRNA pathway in East African cichlid fishes [smallRNA-seq]
GEO Series GSE252804. Tropheops sp. 'mauve'; Oreochromis niloticus; Haplochromis burtoni; Maylandia zebra; Astatotilapia calliptera; Pundamilia nyererei. 31 samples. Type: Non-coding RNA profiling by high throughput sequencing.
Genome annotation of the blackstripe livebearer Poeciliopsis prolifica, a placental Poeciliid for understanding fish placenta evolution
GEO Series GSE221844. Poeciliopsis prolifica. 16 samples. Type: Expression profiling by high throughput sequencing.
Dynamic co-evolution of transposable elements and the piRNA pathway in East African cichlid fishes
GEO Series GSE252805. Astatotilapia calliptera; Tropheops sp. 'mauve'; Pundamilia nyererei; Haplochromis burtoni; Oreochromis niloticus; Maylandia zebra. 40 samples. Type: Expression profiling by high throughput sequencing.
Figure 1 from: Bayçelebi E (2020) Distribution and diversity of fish from Seyhan, Ceyhan and Orontes river systems. Zoosystematics and Evolution 96(2): 747-767. https://doi.org/10.3897/zse.96.55837
Figure 1 Map of the northeastern Mediterranean Sea Basin of Turkey and Syria with sampling points.
Repeated independent origins of the placenta reveal convergent and divergent organ evolution within a single fish family (Poeciliidae)
<p>An outstanding question in biology is to what extent convergent evolution produces similar, but not necessarily identical, complex phenotypic solutions. The placenta is a complex organ that repeatedly evolved in the livebearing fish family Poeciliidae. Here, we apply comparative approaches to test whether evolution has produced similar or different placental phenotypes in the Poeciliidae and to what extent these phenotypes correlate with convergence at the molecular level. We show the existence of two placental phenotypes characterized by distinctly different anatomical adaptations (divergent evolution). Furthermore, each placental phenotype independently evolved multiple times across the family, providing evidence for repeated convergence. Moreover, our comparative genomic analysis revealed that the genomes of species with different placentas are evolving at a different pace. Finally, we show that the two placental phenotypes correlate with two previously described contrasting life-history optima. Our results argue for high evolvability (both divergent and convergent) of the placenta within a group of closely related species in a single family.</p>
Transcriptomic comparisons and allele specific expression reveals the electric signal duration divergence in radiative mormyrid electric fish evolution
GEO Series GSE240783. Campylomormyrus compressirostris; Campylomormyrus tshokwe; Campylomormyrus compressirostris x Campylomormyrus tshokwe; Campylomormyrus compressirostris x Campylomormyrus rhynchophorus; Campylomormyrus rhynchophorus. 45 samples. Type: Expression profiling by high throughput sequencing.
Figure 21 in Phylogenetic interrelationships, taxonomy, and reductive evolution in the Neotropical electric fish genus Hypopygus (Teleostei, Ostariophysi, Gymnotiformes)
Figure 21. Hypopygus isbruckeri, holotype, head, and lateral and dorsal views of body, UF 148539, 90 mm, immature; Venezuela, Amazonas, stream at Caño Magua, approximately 1 km from Magua, 13 km from San Fernando de Atabapo, 3°58′50.22″N, 67°36′28.08″W. Scale bars = 5 mm. Note. Scales are missing along mid section of flank because of specimen damage.
Figure 8 in Phylogenetic interrelationships, taxonomy, and reductive evolution in the Neotropical electric fish genus Hypopygus (Teleostei, Ostariophysi, Gymnotiformes)
Figure 8. Posterior portion of endopterygoid and quadrate, metapterygoid, symplectic, and adjoining bones in Steatogenys duidae MCP 31952 (WC14.240899), immature, 122 mm; left side, lateral view, anterior to left; larger stippling represents cartilage.
Figure 5 in Phylogenetic interrelationships, taxonomy, and reductive evolution in the Neotropical electric fish genus Hypopygus (Teleostei, Ostariophysi, Gymnotiformes)
Figure 5. Maxilla of: A, Steatogenys duidae MCP 31952 (WC14.240899), immature, 122 mm; anterior to left, inverted figure. B, Hypopygus minissimus UF 148533 (WC41.120304), female, 43 mm; left side, lateral view; larger stippling represents cartilage, anterior to left.
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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.