Heat map of the derived gene expression signature associated with MN1 expression in the group of CN-AML patients 60 years of age or older. The patients are ordered from left to right by increasing expression of MN1. Expression values of the probe sets are represented by color: blue represents expression less than the median value for the given probe set; and red, expression greater than the median value for the given probe set. Up- and down-regulated genes that are mentioned in the text are indicated along the side.