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100 results for “gametes”
Data from: Sex ratio and gamete size across eastern North America in Dictyostelium discoideum, a social amoeba with three sexes
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Data from: Sperm divergence in a passerine contact zone: indication of reinforcement at the gametic level
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Data from: Adaptive reduction of male gamete number in the selfing plant Arabidopsis thaliana
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Data from: Sex differences in parental care: gametic investment, sexual selection and social environment
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Methylome Dynamics of Bovine Gametes and In Vivo Early Embryos
GEO Series GSE121758. Bos taurus. 35 samples. Type: Methylation profiling by high throughput sequencing.
Multi-omics analyses and machine learning prediction of oviductal responses in the presence of gametes and embryos
GEO Series GSE270654. Mus musculus. 62 samples. Type: Expression profiling by high throughput sequencing.
Active DNA demethylation in plant companion cells reinforces transposon methylation in gametes
GEO Series GSE38935. Arabidopsis thaliana. 10 samples. Type: Methylation profiling by high throughput sequencing.
DNA methylomes of the bovine gametes and in vivo preimplantation embryos
GEO Series GSE110400. Bos taurus. 30 samples. Type: Methylation profiling by high throughput sequencing.
Transcriptomes of isolated rice gametes characterized by deep sequencing: Evidence for distinct sex-dependent chromatin and epigenetic states before fertilization
GEO Series GSE50777. Oryza sativa Japonica Group. 9 samples. Type: Expression profiling by high throughput sequencing.
Immature follicular origins and disrupted oocyte growth pathways contribute to decreased gamete quality during reproductive juvenescence in mice
GEO Series GSE171858. Mus musculus. 12 samples. Type: Expression profiling by high throughput sequencing.
TORC1 is required for the entry of yeast gametes into the mitotic cell cycle
GEO Series GSE110326. Saccharomyces cerevisiae. 45 samples. Type: Expression profiling by high throughput sequencing.
Environment-driven reprogramming of gamete DNA methylation occurs during maturation and influences offspring fitness in salmon
GEO Series GSE162129. Salmo salar. 32 samples. Type: Methylation profiling by high throughput sequencing.
Derivation of ground-state female ESCs maintaining gamete-derived DNA methylation
GEO Series GSE84164. Mus musculus. 88 samples. Type: Methylation profiling by high throughput sequencing; Expression profiling by high throughput sequencing.
Essential Role of Mg2+ for Mouse Preimplantation Embryo Development Revealed by TRPM7 Chanzyme Deficient Gametes
GEO Series GSE241487. Mus musculus. 76 samples. Type: Expression profiling by high throughput sequencing.
Plasmodium berghei Gamete Egress Protein is required for fertility of both genders
<p>Gamete Egress Protein (GEP) is a protein recently characterised in Plasmodium berghei. It plays a role in the egress of the gametes from the red blood cell and, consequently, in the transmission of the parasite to the mosquito.</p>
Data from: The maternal cytoplasmic environment may be involved in the viability selection of gametes and zygotes
Segregation distortion is the phenomenon whereby the observed genotypic frequencies of a locus fall outside the expected Mendelian segregation ratio, and it is increasingly recognised as a potentially powerful evolutionary force. The main reason for segregation distortion is a difference in the viability of gametes and zygotes caused by viability loci in the segregating progeny. However, the maternal cytoplasm may also be involved in the viability selection of gametes and zygotes. The objectives of this study were to map the segregation distortion loci (SDL) in maize and to test the hypothesis that the viability of gametes and zygotes may also be associated with the maternal cytoplasmic environment. In the present study, a reciprocal mating design was conducted to generate an F2-segregating population. A linkage map was constructed with 126 microsatellite markers. A whole-genome scan was performed to detect the SDL in segregating populations with different maternal cytoplasm environments. Altogether, 14 SDL with strong LOD (logarithm (base 10) of odds) supports were identified in the specifically designed F2 populations. Interestingly, we found dramatic changes in the genotypic frequencies of the SDL in the two maternal cytoplasmic backgrounds, which indicated a change in the viability of gametes and zygotes in different cytoplasmic environments. Furthermore, in the JB cytoplasmic background, most of the detected SDL and complete distortion markers exhibited similar bias patterns favouring the Y53 alleles. These results suggested that selfish cytoplasmic elements may have an important role in shaping the patterns of segregation distortion in F2 populations through selective viability of gametes and zygotes.
Impact of the Assumption in Charge of Medical Aid to the Procreation With Donation of Gametes on the Sexuality of the Couple
ClinicalTrials.gov study NCT03132818. IPD Sharing: Not stated. Countries: 1. Publications: 0.
Gamete Treatment to Correct Fertilization Failure
ClinicalTrials.gov study NCT01944332. IPD Sharing: NO. Countries: 1. Publications: 0.
Gamete Donation Conception and Disclosure to Children : Towards an Evaluation of the Practices (AMP)
ClinicalTrials.gov study NCT03801018. IPD Sharing: Not stated. Countries: 1. Publications: 0.
Motivations and Psychological Aspects of Gamete Donation
ClinicalTrials.gov study NCT06014151. IPD Sharing: Not stated. Countries: 1. Publications: 0.
ScienceDex guides
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These curated guides explain access requirements, typical timelines, costs, and reuse considerations for widely used research datasets.
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.