Gene-wise bias (Eigengene 5) associated with the two prints of arrays. The abundance of Eigengene 5 in each of the 24 arrays with the arrays in the order obtained in Additional file 3. The 24 dots denote all of the arrays: Cri2 arrays (red), Cri3 arrays (black). Array names are similarly color coded.
Yao et al. BMC Bioinformatics 2008 9:288 doi:10.1186/1471-2105-9-288