Oryctolagus cuniculus
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ABSTRACT:
PROVIDER: PRJNA147339 | ENA |
REPOSITORIES: ENA
Similar Datasets
Project description:Direct comparison of effects of slow-freezing and vitrification procedures on rabbit late blastocyst transcriptome
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Project description:Vitrification is replacing slow freezing as the most popular method for human embryo cryopreservation in clinics world-wide. Several studies demonstrated that cryopreservation alters gene expression of mammalian embryos, but none of them analysed what happen with those embryos that get implanted and follow with the gestation. The aim of this study was to evaluate the effect of vitrification technique on rabbit embryonic and fetal development by performing a transcriptomic analysis of 6 day old embryos and 14 days old fetal placentas. Effect of vitrification on late blastocyst and fetal placenta transcriptome. Four indepent replicates were performed for each condition (control and vitrified) and for both tissues (embryo and fetal placenta).
2013-09-26 | E-GEOD-51208 | biostudies-arrayexpress
Project description:Effect of embryonic and maternal genotype on foetal growth in rabbit
| PRJNA264281 | ENA
Project description:A greater understanding of the proteins involved in reproduction can benefit animal production. New advances in proteomics are having a major impact on our understanding of how spermatozoa acquire their capacity for fertilization [1]. Sperm proteomics aims at the identification of the proteins that compose the sperm cell and the study of their function [2]. The sperm cell is one of the most highly differentiated cells and is composed of a head with a highly compacted chromatin structure and a large flagellum with midpiece that contains the required machinery for movement and therefore to deliver the paternal genetic and epigenetic content to the oocyte [3]. By being so highly differentiated, spermatozoa are advantageous cells to study proteomics of specific compartments such as the membrane, which basically is the area of major importance for its role in interacting with the surroundings and the oocyte [4]. The fusion of a sperm and an oocyte is a sophisticated process that must be preceded by suitable changes in the sperm's membrane composition [5]. Recent studies of spermatozoa from the proteomic point of view have allowed the identification of different proteins in spermatozoa that are responsible for the regulation of normal/defective sperm functions [6]. While several techniques are available in proteomics, LC-MS based analysis of complex protein/peptide mixtures has turned out to be a mainstream analytical technique for quantitative proteomics [7]. Using this method, detailed proteomic data are now available for human [8], macaque [9,10], mouse [11], rat [12], bull [13-15], stallion [16], fruit fly [17], Caenorhabditis elegans [18], carp [19], rainbow trout [20], mussel [21], ram [22], honeybee [23] and rooster [24] sperm membrane proteins. Rabbit (Oryctolagus cuniculus) is an important mammalian species worldwide, being at the same time of commercial interest and a research model animal. European rabbit meat production is approximately 500 thousand tons, corresponding to a 30% share of world production [25]. Besides, rabbits account for the seventh highest number of animals slaughtered per year in the European Union-27, with 347,603 × 1000 head in 2014 [26]. In a previous work, we identified and quantified rabbit seminal plasma proteins between two different genotypes [27], concluding the clear effect of genotype in the abundance of certain seminal plasma proteins. However, it is unknown at present whether these differences also exist at sperm proteome level. Therefore, the aim of the present study was to characterise rabbit sperm membrane proteins through NanoLC-MS/MS analysis focusing on the influence of the genetic origin.
2019-02-15 | PXD007989 | Pride
Project description:Nowadays there is a need to improve cryopreservation protocols in both human assisted reproduction and domestic animal field. We wanted to compare the transcriptomic changes induced by two commonly used cryopreservation procedures (slow freezing and vitrification) on rabbit late blastocyst before the onset of implantation. We recovered rabbit morulae at day 3 of development, freezing or vitrified and transferred them into recipient maternal tracts till day 6 of development. In this way, we wanted to analyse if different cryopreservation techniques produce different effects on gene expression that embryos are unable to get over after three days of in vivo development.
2013-09-19 | GSE50979 | GEO
Project description:In vivo rabbit preimplantation development
| PRJNA113343 | ENA
Project description:Transcriptome profiling of rabbit parthenogenetic blastocysts developed under in vivo conditions
| PRJNA175608 | ENA
Project description:Sequencing of rex rabbit with different phenotype
| PRJNA271624 | ENA