|Application:||Gene expression microarray analysis|
|Number of samples:||4|
|Release date:||Mar 16 2009|
|Last update date:||Jan 18 2013|
|Diseases:||Brain Edema, Brain Ischemia|
|Dataset link||Effect of Rac1 haploinsufficiency on the gene expression profile of mouse endothelial cells|
Rac1+/+ and Rac1+/- ECs were cultured to subconfluence. Total RNA was extracted and reverse transcribed. Rac1+/+ (n = 2) and Rac1+/- (n = 2) EC cDNAs were labeled with Cy3 and Cy5, respectively, and equimolar mixtures of labeled Rac1+/+ and Rac1+/- probes were hybridized to 2 slides (sample #21648, #21649). Additionally, Rac1+/+ (n = 2) and Rac1+/- (n=2) EC cDNAs labeled with Cy5 and Cy3 (dye-swapping) were hybridized to 2 slides (sample #21650, #21651). Comparison of signal intensities between Rac1+/+ (channel 2) and Rac1+/- (channel 1) was conducted on each slide (sample), and the ratio of intensities from 4 slides were statistically assessed for each gene feature to investigate differential gene expression.