Histogram comparing mean signal intensity of engrafted ALL-16 xenografts and mouse non engrafted spleen (NES). Frequency and RMA normalised log2 mean signal intensity for all transcript clusters. The histogram compares ALL.100 (100% human ALL) (n = 8) represented by bars and mouse NES (n = 3) represented by a dashed line.
Samuels et al. BMC Genomics 2010 11:256 doi:10.1186/1471-2164-11-256