GEO DataSets

(Submitter supplied) The inverted teat defect is an inherited disorder characterised by the failure of teats to protrude from the udder surface. The number and identity of relevant genes are unknown. Simultaneously, 1,587 probe-sets were screened, of which some 1,000 had present calls and were analysed for differential expression between mesenchymal and epithelial tissue of three categories of teats, i.e. normal teats of non-affected (NN) and affected animals (AN) and inverted teats (AI) of the later.

Organism:

Sus scrofa

Type:

Expression profiling by genome tiling array

Platform:

GPL14968

30 Samples

Download data: CEL

(Submitter supplied) The inverted teat defect is an inherited disorder characterised by the failure of teats to protrude from the udder surface. The number and identity of relevant genes are unknown. Simultaneously, 24,123 probe-sets were screened, of which some 15,000 had present calls and were analysed for differential expression between mesenchymal and epithelial tissue of three categories of teats, i.e. normal teats of non-affected (NN) and affected animals (AN) and inverted teats (AI) of the later.

Organism:

Sus scrofa

Type:

Expression profiling by array

Platform:

GPL3533

30 Samples

Download data: CEL

(Submitter supplied) The mammary gland development in swine begins at embryogenesis. The number and identity of relevant genes are unknown. Simultaneously, 24,123 probe-sets were screened, of which some 12,000 had present calls and were analysed for differential expression between different breeds (german landrace and pietrain) at different stages of development ( 63 and 91 dpc)

Organism:

Sus scrofa

Type:

Expression profiling by array

Platform:

GPL3533

14 Samples

Download data: CEL

(Submitter supplied) This study was performed to identify transcripts that are differentially expressed in the mammary gland at 4 stages of developmental (virgin, pregnant, lactating and involution) in wild type C57BL/6J mice. Keywords: developmental stage

Organism:

Mus musculus

Type:

Expression profiling by array

Dataset:

GDS2360

Platform:

GPL81

9 Samples

Download data: CEL

Analysis of whole mammary glands (no.4 inguinal) of C57BL/6J animals during puberty, pregnancy, lactation, and involution. Mammary glands examined during puberty were obtained from virgins.

Organism:

Mus musculus

Type:

Expression profiling by array, count, 4 development stage sets

Platform:

GPL81

Series:

GSE5831

9 Samples

Download data: CEL

(Submitter supplied) Osteochondrosis disorder is characterized by a failure of endochondral ossification of the articular-epiphyseal cartilage and the physeal growth cartilage. The number and identity of relevant genes are unknown. Simultaneously, 24,123 probe-sets were screened, of which 12,292 had present in at least 50% of the samples of either affected or non-affected and were used for further analysed of differential expression.

Organism:

Sus scrofa

Type:

Expression profiling by array

Platform:

GPL3533

23 Samples

Download data: CEL

(Submitter supplied) Previous results from a genome scan in a F2 Iberian by Meishan intercross showed several chromosome regions associated with litter size traits. In order to identify candidate genes underlying these QTL we have performed an ovary gene expression analysis during pregnancy. F2 sows were ranked by their estimated breeding values for prolificacy, the six sows with higher EBV (HIGH prolificacy) and the six with lower EBV (LOW prolificacy) were selected. more...

Organism:

Sus scrofa

Type:

Expression profiling by array

Platform:

GPL3533

12 Samples

Download data: CEL

(Submitter supplied) Although the evidence for a genetic predisposition to human essential hypertension is compelling, the genetic control of blood pressure (BP) is poorly understood. The Dahl salt-sensitive (S) rat is a model for studying the genetic component of BP. Using this model we previously reported the identification of 16 different genomic regions that contain one or more BP quantitative trait loci (QTLs). The proximal region of rat chromosome 1 contains multiple BP QTLs. more...

Organism:

Rattus norvegicus

Type:

Expression profiling by array

Platforms:

GPL1350 GPL2796

19 Samples

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(Submitter supplied) We used high density oligonucleotide arrays to measure the relative expression levels of ~27,000 probe sets in the left ventricles of inbred rat strains; DA (high performing), Copenhagen (COP, low performing), as well as F1(COPxDA) rats bred from these two strains whose performance was intermediate relative to both parental strains. DA and COP rats differ for both intrinsic aerobic running capacity (assessed with a treadmill exercise test to exhaustion) and intrinsic cardiac performance (as assessed by the Langendorff-Neeley working heart model). more...

Organism:

Rattus norvegicus

Type:

Expression profiling by array

Datasets:

GDS778 GDS779 GDS780

Platforms:

GPL86 GPL87 GPL85

36 Samples

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Expression profiling of heart left ventricles from 15 week old inbred COP, DA, and COP x DA F1 offspring (low, high, and intermediate performers respectively). Results provide insight into mechanisms underlying aerobic capacity.

Organism:

Rattus norvegicus

Type:

Expression profiling by array, count, 3 strain sets

Platform:

GPL87

Series:

GSE1795

12 Samples

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Expression profiling of heart left ventricles from 15 week old inbred COP, DA, and COP x DA F1 offspring (low, high, and intermediate performers respectively). Results provide insight into mechanisms underlying aerobic capacity.

Organism:

Rattus norvegicus

Type:

Expression profiling by array, count, 3 strain sets

Platform:

GPL86

Series:

GSE1795

12 Samples

Download data

Expression profiling of heart left ventricles from 15 week old inbred COP, DA, and COP x DA F1 offspring (low, high, and intermediate performers respectively). Results provide insight into mechanisms underlying aerobic capacity.

Organism:

Rattus norvegicus

Type:

Expression profiling by array, count, 3 strain sets

Platform:

GPL85

Series:

GSE1795

12 Samples

Download data

(Submitter supplied) Muscle development and growth is an economically important process in the pig.The neonatal period is another important stage for the pig when the most rapid gain occurring in skeletal muscle.Gene expresseion changes during fetal and postnatal skeletal muscle development that can be used to enhance pig production efficiency, as well as for comparative developmental biology using the pig as a model for other mammalian species. more...

Organism:

Sus scrofa

Type:

Expression profiling by array

Platform:

GPL3533

12 Samples

Download data: CEL

(Submitter supplied) Identifying the genes underlying quantitative trait loci (QTL) for disease has proven difficult, mainly due to the low resolution of the approach and the complex genetics involved. However, recent advances in bioinformatics and the availability of genetic resources now make it possible to narrow the genetic intervals and test candidate genes. In addition to identifying the causative genes, defining the pathways that are affected by these QTL is of major importance as it can give us insight into the disease process and provide evidence to support candidate genes. more...

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL10742

173 Samples

Download data: CEL