Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Expression data from rat endosalpinx at 3 hours after mating

ABSTRACT: In the mammalian oviduct, mating regulates sperm storage, egg transport, fertilization, early embryonic development and estradiol metabolism. However, the main molecules responsible for these processes are poorly understood. Herein, we used Affymetrix microarrays to conduct a transcriptomic analysis of the endosalpinx at 3 h after mating and used Qiagen´s Ingenuity Pathway Analysis to perform network modeling to identify the main mating-activated cellular processes in the endosalpinx and the possible upstream regulators of the mating-induced transcriptional response.

ORGANISM(S): Rattus norvegicus

PROVIDER: GSE99380 | GEO | 2017/07/30

SECONDARY ACCESSION(S): PRJNA388320

REPOSITORIES: GEO

ACCESS DATA

Json Xml

Dataset's files

Source:

			Action	DRS
		Other

Items per page:

1 - 1 of 1

Similar Datasets

Mating induces an immune response and developmental switch in the Drosophila oviduct

Project description:Mating triggers physiological and behavioral changes in females. To understand how females effect these changes, we used microarray, to characterize gene expression in oviducts of mated and unmated Drosophila females. The transition from nonegg laying to egg laying elicits a distinct molecular profile in the oviduct.

2008-11-24 | GSE12332 | GEO

Transcription profiling of Drosophila oviduct in mated and unmated females reveals mating induces an immune response and developmental switch in the oviduct

Project description:Mating triggers physiological and behavioral changes in females. To understand how females effect these changes, we used microarray,; to characterize gene expression in oviducts of mated and unmated Drosophila females. The transition from nonegg laying to egg laying elicits a distinct molecular profile in the oviduct. Experiment Overall Design: 3 microarrays (3 biologicl repeats) of RNA from oviducts of unmated females (control) and 3 microarrays (3 biological repeats) of RNA from oviducts of mated females

2008-11-29 | E-GEOD-12332 | biostudies-arrayexpress

Mating-induced transcriptional changes in the head of female of Anopheles gambiae mosquitoes at three time points (3, 12 and 24 hours) post mating

Project description:To gain insight into the molecular pathways and processes controlling the behavioral and physiological shift induced by copulation in An. gambiae, we performed an in-depth transcriptional analysis of the heads of mated females. We analyzed three time points post-mating (3, 12 and 24 hours post mating) in order to capture transcriptional changes occurring within a broad time window after copulation. For each time point, heads were collected from mated and age-matched virgin females and the transcriptional profile compared across 4 biological replicates using Agilent one-color microarrays.

2020-09-23 | E-MTAB-8733 | biostudies-arrayexpress

mating response genes

Project description:Male-derived accessory gland proteins (Acps) that are transferred to females during mating have profound effects on female reproductive physiology including increased ovulation, mating inhibition, and effects on sperm utilization and storage. The extreme rates of evolution seen in Acps may be driven by sperm competition and sexual conflict, processes which may ultimately drive complex interactions between female- and male-derived molecules and sperm. However, little is known of how gene expression in female reproductive tissues changes in response to the presence of male molecules and sperm. To characterize this response, we conducted parallel genomic and proteomic analyses of gene expression in the reproductive tract of 3-day-old unmated and mated female Drosophila melanogaster. Using DNA microarrays, we identified 539 transcripts that are differentially expressed in unmated vs. mated females and revealed a striking peak in differential expression at 6 hrs postmating and a marked shift from primarily down-regulated to primarily up-regulated transcripts within 3 hrs after mating. Combining two-dimensional gel electrophoresis and liquid chromatography mass spectrometry analyses, we identified 84 differentially expressed proteins at 3 hrs postmating, including proteins which appeared to undergo post-translational modification. Together, our observations define transcriptional and translational response to mating within the female reproductive tract and suggest a bimodal model of postmating gene expression initially correlated with mating and the final stages of female reproductive tract maturation and later with the declining presence of male reproductive molecules and with sperm maintenance and utilization. Keywords: keywords: reproduction, reproductive tract, accessory gland proteins, sperm, timecourse

2006-11-03 | GSE5012 | GEO

Seminal fluid compromises visual perception in honeybee queens reducing their survival during additional mating flights

Project description:Queens of social insects make all mate-choice decisions on a single day, except in honeybees whose queens can conduct mating flights for several days even when already inseminated by a number of drones. Honeybees therefore appear to have a unique, evolutionarily derived form of sexual conflict: a queen’s decision to pursue risky additional mating flights is driven by later-life fitness gains from genetically more diverse worker-offspring but reduces paternity shares of the drones she already mated with. We used artificial insemination, RNA-sequencing and electroretinography to show that seminal fluid induces a decline in queen vision by perturbing the phototransduction pathway within 24-48 hours. Follow up field trials revealed that queens receiving seminal fluid flew two days earlier than sister queens inseminated with saline, and failed more often to return. These findings are consistent with seminal fluid components manipulating queen eyesight to reduce queen promiscuity across mating flights.

2019-09-10 | GSE127185 | GEO

Transcription profiling of honeey bee to assess the effects of mating and instrumental insemination on honey bee behavior physiology and brain gene expression

Project description:Mating is fundamental to the success and reproduction of most organisms, although the physiological and transcriptional changes associated with this process have been largely characterized only in Drosophila. In this study, we use honey bees as a model system since their queens undergo massive and permanent physiological and behavioral changes following mating. Previous studies have identified changes associated with the transition from a virgin queen to a fully-mated, egg-laying queen. Here, we further uncouple the mating process to examine the effects of natural mating vs. instrumental insemination and saline vs. semen insemination. We observed significant overlap between our study and analogous studies in Drosophila, suggesting that some post-mating mechanisms are conserved across insect orders.

2009-12-01 | E-MEXP-2205 | biostudies-arrayexpress

Female mating status influences protein composition of mature Drosophila oocytes

Project description:Oocyte composition can directly influence offspring fitness, particularly in oviparous species such as most insects, where it is the primary form of parental investment. Oocyte production is also energetically costly, dependent on female condition and responsive to external cues. We investigated whether mating influences mature oocyte composition in Drosophila melanogaster using a quantitative proteomic approach. Our analyses robustly identified 4,485 oocyte proteins and revealed that stage-14 oocytes from mated females differed significantly in protein composition relative to oocytes from unmated females. Proteins forming a highly interconnected network enriched for translational machinery and transmembrane proteins were increased in oocytes from mated females, including calcium binding and transport proteins. This mating-induced modulation of oocyte maturation was also significantly associated with proteome changes that are known to be triggered by egg activation. We propose that these compositional changes are likely to have fitness consequences and adaptive implications given the importance of oocyte composition, rather than active gene expression, to the maternal-to-zygotic transition and early embryogenesis.

2021-02-24 | PXD022142 | Pride

Time series RNA-seq of the Drosophila melanogaster female response to mating and Sex Peptide.

Project description:Sex Peptide, a seminal fluid protein of Drosophila melanogaster males, elicits an array of post-mating responses in females, including decreased receptivity to re-mating, and increased egg laying, activity and food intake, with a preference for protein-rich food. To determine how one protein can have such widespread effects, we set out to dissect the genetic architecture of the female’s response to Sex Peptide, to determine whether Sex Peptide alters the expression of several regulators targeted to specific post-mating responses or acts on a pleiotropic regulator that controls multiple responses. We performed bulk RNA-seq of female heads at 10 time points within the first 24 hours after mating, sampling virgin females, females mated to control males and females mated to Sex Peptide-null males. Using this high-resolution time series, we identified mating- and Sex Peptide-dependent differentially expressed genes and discovered the presence of differentially used exons. We constructed gene regulatory networks using clustering and motif enrichment analyses, and identified cell types in which these changes might take place using deconvolution of our bulk RNA-seq dataset. One key network included metabolic genes which might change in expression in the female’s fat body. A second network included genes with neuronal functions, whose changes might be located in neurons or sensory organs in the female’s head. Within these networks we identified known molecular regulators of the circadian clock. Further, we found that many differentially expressed genes, and some differentially used exons, followed a circadian rhythm in virgin females, and that this rhythm was altered after mating with a Sex Peptide- male.

2023-01-27 | GSE198879 | GEO

Regulation of Anopheles gambiae male accessory gland genes influences post-mating response in female

Project description:In Drosophila, the accessory gland proteins (Acps) secreted from the male accessory glands (MAGs) and transferred along with sperm into the female reproductive tract have been implicated in triggering postmating behavioral changes, including refractoriness to subsequent mating and propensity to egg laying. Recently, Acps have been found also in Anopheles, suggesting similar functions. Understanding the mechanisms underlying transcriptional regulation of Acps and their functional role in modulating Anopheles postmating behavior may lead to the identification of novel vector control strategies to reduce mosquito populations. We identified heat-shock factor (HSF) binding sites within the Acp promoters of male Anopheles gambiae and discovered three distinct Hsf isoforms; one being significantly up-regulated in the MAGs after mating. Through genome-wide transcription analysis of Hsf-silenced males, we observed significant down-regulation in 50% of the Acp genes if compared to control males treated with a construct directed against an unrelated bacterial sequence. Treated males retained normal life span and reproductive behavior compared to control males. However, mated wild-type females showed a ∼46% reduction of egg deposition rate and a ∼23% reduction of hatching rate (∼58% combined reduction of progeny). Our results highlight an unsuspected role of HSF in regulating Acp transcription in A. gambiae and provide evidence that Acp down-regulation in males leads a significant reduction of progeny, thus opening new avenues toward the development of novel vector control strategies.

2013-02-08 | GSE27233 | GEO

Mating induces gene expression shift in chicken oviduct

Project description:We compared gene expression in oviduct tissues between unmated (control) and mated hen. As spermatozoa are foreign to the female reproductive tract therefore we were interested to look at how spermatozoa survive in the female reproductive tract and keep their fertilization potentiality. To check that we collected tissues from oviduct of both control and mated female chicken and compared if sperm deposition to the oviduct made any gene expression shift related to sperm survival.

2016-01-31 | E-MTAB-3327 | biostudies-arrayexpress

OmicsDI is part of the ELIXIR infrastructure

OmicsDI is an Elixir interoperability service. Learn more ›

Tweets

OmicsDI Databases

PRIDE
PeptideAtlas
MassIVE
JPOST Repository
Physiome Model Repository

EGA
EVA
ENA
LINCS
PAXDB
Cell Collective

MetaboLights
Metabolomics Workbench
MetabolomeExpress
GNPS
BioModels
FAIRDOMHub

ArrayExpress
dbGaP
ExpressionAtlas
GEO
NODE

Information

Databases
Help
API
Contact us
Code on GitHub
Terms of use
Submit Data