GEO DataSets

(Submitter supplied) Establishment of an in vitro system to explore molecular mechanisms of mastitis susceptibility in cattle by comparative expression profiling of Escherichia coli and Staphylococcus aureus inoculated primary cells sampled from cows with different genetic predisposition for somatic cell score Primary bovine mammary gland epithelial cells (pbMEC) were sampled from the udder parenchyma of cows that were selected for high and low mastitis susceptibility by applying a marker assisted selection strategy considering QTL and molecular marker information of a repetitively confirmed QTL for SCS in the telomeric region on BTA18 The cells were cultivated and subsequently inoculated with heat inactivated mastitis pathogens Escherichia coli and Staphylococcus aureus, respectively. more...

Organism:

Bos taurus

Type:

Expression profiling by array

Dataset:

GDS4437

Platform:

GPL2112

88 Samples

Download data: CEL

Mammary gland epithelial cells of cows with favorable somatic cell score (SCS) QTL allele Q and unfavorable allele q after S. aureus or E.coli exposure for up to 24 hours. SCS is an indicator of milk quality and udder health. Results provide insight into molecular basis of mastitis susceptibility.

Organism:

Bos taurus

Type:

Expression profiling by array, count, 2 genotype/variation, 3 protocol, 3 time sets

Platform:

GPL2112

Series:

GSE24560

88 Samples

Download data: CEL

(Submitter supplied) Affymetrix submissions are typically submitted to GEO using the GEOarchive method described at http://www.ncbi.nlm.nih.gov/projects/geo/info/geo_affy.html The GeneChip Bovine Genome Array can be used to study gene expression of over 23,000 bovine transcripts. The array is an ideal tool for researchers studying gene expression profiles in cattle. With the broadest representation of publicly available expressed sequence information, bovine researchers will be able to use this array to monitor genetic mechanisms regulating a variety of preferred traits, such as: - Disease resistance - Meat and dairy production - Stress tolerance The Bovine Genome Array was designed in close collaboration with the Bovine Research Community as part of the Affymetrix GeneChip Consortia Program. more...

Organism:

Bos taurus

8 DataSets

134 Series

3 Related Platforms

2304 Samples

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