GEO DataSets

(Submitter supplied) We produced transcriptome data from twenty two blastocysts

Organism:

Bos taurus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL19172

22 Samples

Download data: TXT

(Submitter supplied) Background: The transcriptome of peripheral white blood cells (PWBCs) contains valuable physiological information, thus making them a prime biological sample for investigating mRNA-based biomarkers. However, prolonged storage of whole blood samples can alter gene transcript abundance in PWBCs, compromising the results of biomarker discovery. Here, we designed an experiment to interrogate the impacts of delayed processing of whole blood samples on gene transcript abundance in PWBCs. more...

Organism:

Bos taurus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL26012

30 Samples

Download data: TXT

(Submitter supplied) Temporal changes in the embryo transcriptome between the blastocyst stage (Day 7) and initiation of elongation (Day 13) differ between in vivo- and in vitro-derived embryos and are reflective of subsequent developmental fate. The aim of this study was to examine the temporal changes in transcriptional profile as the embryo develops from a spherical blastocyst on Day 7 to an ovoid conceptus at the initiation of elongation on Day 13 and to highlight differences in these temporal gene expression dynamics between in vivo- and in vitro-derived blastocysts which may be associated with embryonic survival/mortality using the bovine Affymetrix microarray.

Organism:

Bos taurus

Type:

Expression profiling by array

Platform:

GPL2112

12 Samples

Download data: CEL

(Submitter supplied) Objective: To study post-hatching development after transfer of morphologically good quality embryos that survived in vitro maturation under lipolytic conditions using a well-established and recognized bovine model. Design: prospective study with a crossover design. Setting: research laboratory. Animals: 8 healthy multiparous non-lactating Holstein cows used in repeated embryo transfers. Intervention(s): Bovine cumulus oocyte complexes (COCs) were in vitro matured in the presence of either 1) a combination of elevated pathophysiological concentration of palmitic acid (PA) and physiological concentrations of stearic acid (SA) and oleic acid (OA) (HIGH PA), or 2) physiological concentrations of PA, SA and OA (BASAL). more...

Organism:

Bos taurus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL22316

53 Samples

Download data: TXT

(Submitter supplied) Japanese quail (Coturnix coturnix japonica) reach sexual maturity early, breed rapidly and successfully, and cost less and require less space than other birds raised for their meat and eggs. Given the value of this species for commercial production and experimental use as well as recent increasing demand, more studies are necessary to determine chromosomal regions and genes associated with gender and breed-differentiation in the species. more...

Organism:

Coturnix japonica

Type:

Expression profiling by high throughput sequencing

Platform:

GPL19652

12 Samples

Download data: CSV

(Submitter supplied) Transcriptomic analysis of 5 IVF-derived bovine blastocysts using Illumina sequencing technology

Organism:

Bos taurus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL15750

5 Samples

Download data: CSV

(Submitter supplied) Sexual dimorphism in mammals is mostly attributable to sex-related hormonal differences in fetal and adult tissues; however, this may not be the sole determinant. Though genetically-identical for autosomal chromosomes, male and female preimplantation embryos could display sex-specific transcriptional regulation which can only be attributted to the differences in sexual chromosome dosage. We used microarrays to analyze sex-related transcriptional differences at the blastocyst stage.

Organism:

Bos taurus

Type:

Expression profiling by array

Platform:

GPL2112

18 Samples

Download data: CEL