GEO DataSets

(Submitter supplied) We obtained placental issue between days 27 and 34 of pregnancy from matched mare and stallion pairs. We used whole transcriptome profiling in order to measure and compare gene expression in chorionic girdle trophoblast and adjacent regressing chorion at pregnancy day 27 (initiation of proliferation and prior to differentiation), day 30 (initiation of differentiation), day 31 (consolidation of differentiation and movement of cells) and day 34 (when the majority of the trophoblast cells have terminally differentiated into binucleate eCG-secreting trophoblast and have started to obtain invasive qualities and immunomodulatory capacities). more...

Organism:

Equus caballus

Type:

Expression profiling by array

Platform:

GPL15190

38 Samples

Download data: TXT

(Submitter supplied) We undertook gene expression microarray experiments to identify genes that are differentially expressed in heaves-affected horses versus matched controls. Mediastinal (pulmonary-draining) lymph nodes were sterilely obtained from affected and control horses, dissected, and frozen at -80oC. RNA was extracted from these tissues for downstream applications. These experiments utilized a commercially available Agilent horse array that featured >43,000 probes on a 4x44k array format.

Organism:

Equus caballus

Type:

Expression profiling by array

Platform:

GPL15190

14 Samples

Download data: TXT

(Submitter supplied) Capacity of exercise and performance is the most valuable in the horses. They have been selected for strength, speed, and indurance trait. Athletic pheno types are influenced markedly by environment, management, and training. However, it has long been accepted that there are underlying genetic factors. To determine altered mRNA expression in circulating leukocytes of horses induced by exercise. Healthy neutered male warmblood horses were subjected to indoor exercise (trotting with alternative cantering for 6o minutes). more...

Organism:

Equus caballus

Type:

Expression profiling by array

Platform:

GPL15190

6 Samples

Download data: TXT, XLSX

(Submitter supplied) This SuperSeries is composed of the SubSeries listed below.

Organism:

Equus caballus

Type:

Expression profiling by array

Platforms:

GPL15190 GPL15217

22 Samples

Download data: TXT

(Submitter supplied) We undertook gene expression microarray experiments to identify genes that are differentially expressed in invasive (Chorionic Girdle) and non-invasive (Chorion) placental tissue, and resting and Pokeweed Mitogen (PWM) stimulated horse lymphocytes. Conceptus tissues were dissected to obtain chorionic girdle, and chorion. Freshly isolated horse peripheral blood lymphocytes were split and harvested immediately, or stimulated with PWM and harvested over a five day period. more...

Organism:

Equus caballus

Type:

Expression profiling by array

Platform:

GPL15190

8 Samples

Download data: TXT