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619
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ShareScore release 0.9.0
Dataset results
619 results for “paternity”
Transcriptomic analysis of paternal behaviors in prairie voles
GEO Series GSE190213. Microtus ochrogaster. 69 samples. Type: Expression profiling by high throughput sequencing.
C. elegans germlines that inherited only paternal chromosomes (non-Mendelian inheritance, 'red-head worms') and the germlines of their offspring vs. germlines that inherited both maternal and patern
GEO Series GSE115707. Caenorhabditis elegans. 6 samples. Type: Expression profiling by high throughput sequencing.
Dnmt2 mediates intergenerational transmission of paternally acquired metabolic disorders through sperm small non-coding RNAs
GEO Series GSE97645. Mus musculus. 16 samples. Type: Non-coding RNA profiling by high throughput sequencing; Expression profiling by high throughput sequencing.
Polycomb-mediated repression of paternal chromosomes maintains haploid dosage in diploid embryos of Marchantia
GEO Series GSE193307. Marchantia polymorpha. 38 samples. Type: Expression profiling by high throughput sequencing; Genome binding/occupancy profiling by high throughput sequencing.
Paternal TCDD Exposure Alters the Placental Epigenome
GEO Series GSE111948. Mus musculus. 8 samples. Type: Methylation profiling by genome tiling array.
Transgenerational impact of grand-paternal lifetime exposures to both folic acid deficiency and supplementation on genome-wide DNA methylation in male germ cells
GEO Series GSE208329. Mus musculus. 77 samples. Type: Methylation profiling by high throughput sequencing.
Transcription Across the H19/Igf2 Imprinting Control Region Initiates Paternally Methylated Imprinting in Mouse Prospermatogonia (RNA-Seq)
GEO Series GSE202875. Mus musculus. 7 samples. Type: Expression profiling by high throughput sequencing.
An epigenetic role for disrupted paternal gene expression in postzygotic seed abortion in Arabidopsis interspecific hybrids
GEO Series GSE41391. Arabidopsis thaliana x Arabidopsis arenosa. 4 samples. Type: Expression profiling by high throughput sequencing.
A paternal methyl donor-rich diet altered cognitive and neural functions in offspring mice [expression profiling]
GEO Series GSE90158. Mus musculus. 24 samples. Type: Expression profiling by array.
Paternally-induced transgenerational environmental reprogramming of metabolic gene expression in mammals
GEO Series GSE25899. Mus musculus. 42 samples. Type: Non-coding RNA profiling by high throughput sequencing; Methylation profiling by high throughput sequencing; Expression profiling by array.
Paternal poly(ADP-ribose) metabolism modulates retention of inheritable sperm histones and early embryonic gene expression [Parg(110)_KO_sperm_MNase]
GEO Series GSE56281. Mus musculus. 25 samples. Type: Genome binding/occupancy profiling by genome tiling array.
Nurse cell-derived small RNAs define paternal epigenetic inheritance in Arabidopsis
GEO Series GSE161625. Arabidopsis thaliana. 61 samples. Type: Methylation profiling by high throughput sequencing; Expression profiling by high throughput sequencing; Non-coding RNA profiling by high throughput sequencing.
A paternal methyl donor-rich diet altered cognitive and neural functions in offspring mice [MeDIP_chip]
GEO Series GSE90499. Mus musculus. 18 samples. Type: Methylation profiling by genome tiling array.
Paternally induced transgenerational inheritance of susceptibility to diabetes in mammals (MeDIP-Seq)
GEO Series GSE43238. Mus musculus. 4 samples. Type: Methylation profiling by high throughput sequencing.
Maternal and paternal genomes contribute equally to the transcriptome of early plant embryos
GEO Series GSE33713. Arabidopsis thaliana. 6 samples. Type: Expression profiling by high throughput sequencing.
Paternal high-fat diet altered sperm 5'tsRNA-Gly-GCC is associated with enhanced gluconeogenesis in the offspring
GEO Series GSE196881. Mus musculus. 10 samples. Type: Non-coding RNA profiling by high throughput sequencing.
Paternally inherited H3K27me3 impacts zygotic genome activation in round spermatid injection [RNA-seq]
GEO Series GSE196858. Mus musculus. 11 samples. Type: Expression profiling by high throughput sequencing.
Data from: Predictably philandering females prompt poor paternal provisioning
One predicted cost of female infidelity in socially monogamous species is that cuckolded males should provide less parental care. This relationship is robust across species, but evidence is ambiguous within species. We do not know whether individual males reduce their care when paired with cheating females compared with when paired with faithful females (within-male adjustment) or, alternatively, if the males that pair with cheating females are the same males that provide less parental care in general (between-male effect). Our exceptionally extensive long-term data set of repeated observations of a wild passerine allows us to disentangle paternal care adjustment within males-within pairs and between males-while accounting for environmental variables. We found a within-male adjustment of paternal provisioning, but not incubation effort, relative to the cuckoldry in their nest. This effect was mainly driven by females differing consistently in their fidelity. There was no evidence that this within-male adjustment also took place across broods with the same female, and we found no between-male effect. Interestingly, males that gained more extrapair paternity provided less care. Data from a cross-foster experiment suggested that males did not use kin recognition to assess paternity. Our results provide insight into the role of individual variation in parental care and mating systems.
Parentage analysis: Maternal, paternal, and offspring genotypes
<p>Males pursuing alternative reproductive tactics (ARTs) face uneven sperm competition risk and often invest differently into ejaculates and mate acquisition. In loliginid squids, the existence of two fertilization sites in females (buccal membrane vs. oviduct opening), associated with ARTs, might even raise such asymmetries. By using a privileged site, consorts are predicted to monopolize paternity, making it difficult to understand how sneakers persist along generations. By controlling spermatophore attachment sites used by males, we empirically evidence that fertilization sites indeed influence male reproductive success, with consorts monopolizing paternity when competing with sneakers. However, we also show that females store sperm from several sneakers, which are often used to fertilize part of their progeny, even after recent mating with a consort. Our results not only highlight the importance of the buccal sperm storage organ for sperm provision and offspring genetic diversity but also explain how sneakers might persevere in a system dominated by consorts. Together, these results indicate that loliginid ARTs reflect complex fertilization dynamics, with consorts displaying agonistic behaviors to control paternity, and sneakers mating promiscuously to assure cumulative reproductive success – enhanced by long-term sperm storage. Ultimately, these results highlight the importance of considering fertilization environments when studying ARTs evolution.</p>
Data from: Microsatellite evidence for high frequency of multiple paternity in the marine gastropod Rapana venosa
Background: Inferring of parentage in natural populations is important in understanding the mating systems of a species, which have great effects on its genetic structure and evolution. Muricidae, a large group (approximately 1,600 species) of marine gastropods, are poorly investigated in patterns of multiple paternity and sperm competition based on molecular techniques. The veined Rapa whelk, Rapana venosa, a commercially important muricid species with internal fertilization, is an ideal species to study the occurrence and frequency of multiple paternity and to facilitate understanding of their reproductive strategies. Methodology/Principal Findings: We developed five highly polymorphic microsatellites in R. venosa and applied them to identify multiple paternity in 19 broods (1381 embryos) collected from Dandong, China. Multiple paternity was detected in 17 (89.5%) of 19 broods. The number of sires per brood ranged from 1 to 7 (4.3 on average). Of the 17 multiply sired broods, 16 (94.1%) were significantly skewed from equal paternal contributions, and had a dominant sire which was also dominant in each assayed capsule. Conclusions: Our results indicate that a high level of multiple paternity occurs in the wild population of R. venosa. Similar patterns of multiple paternity in the 2–6 assayed capsules from each brood imply that fertilization events within the body of a female occur mostly (but not entirely) as random draws from a "well-but-not-perfectly blended sperm pool" of her several mates. Strongly skewed distributions of fertilization success among sires also suggest that sperm competition and/or cryptic female choice might be important for post-copulatory paternity biasing in this species.
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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.