Stable lines of hTERT-immortalized, CSB mut-rescued fibroblasts were grown to 60-80% confluence, and total RNA collected in RNeasy spin columns (Qiagen). Samples were enriched for PolyA RNA using Oligotex (Qiagen).
Label
biotin
Label protocol
Approximately 2 microg of polyA RNA was processed to produce biotinylated cRNA targets.
Hybridization protocol
standard Affymetrix procedures
Scan protocol
standard Affymetrix procedures
Description
Cockayne syndrome (CSB) fibroblasts rescued with expression of ATPase mutant (K538R) CSB cDNA
Data processing
Affymetrix Microarray Suite version 5.0, values scaled to Target Signal of 800