Please note that we have stopped the regular imports of Gene Expression Omnibus (GEO) data into ArrayExpress. This may not be the latest version of this experiment.

E-GEOD-18568 - Transcription profiling of chicken proliferative and hypertrophic chondrocytes

Status
Submitted on 14 October 2009, released on 23 October 2009, last updated on 10 June 2011
Organism
Gallus gallus
Samples (8)
Array (1)
Protocols (5)
Description
Longitudinal bone growth depends upon the execution of an intricate series of cellular activities by epiphyseal growth plate chondrocytes. In order to better understand these coordinated events, microarray analysis was used to compare gene expression in chondrocytes isolated from the proliferative and hypertrophic zones of the avian growth plate. In this experiment we compared pooled samples of proliferative and hypertrophic chondrocytes isolated from the chick growth plate. The expression of 745 genes was found to differ 3-fold or greater at the 0.05 level of probability. Experiment Overall Design: We examined 8 samples using arrays: 4 from proliferative and 4 from hypertrophic chondrocytes.
Experiment types
transcription profiling by array, unknown experiment type
Contact
Paul Bartell
MIAME
PlatformsProtocolsVariablesProcessedRaw
Files
Investigation descriptionE-GEOD-18568.idf.txt
Sample and data relationshipE-GEOD-18568.sdrf.txt
Raw data (1)E-GEOD-18568.raw.1.zip
Processed data (1)E-GEOD-18568.processed.1.zip
Array designA-AFFY-103.adf.txt
R ExpressionSetE-GEOD-18568.eSet.r
Links