MYC and B-cell non-Hodgkin lymphoma: To identify critical Myc-regulated metabolic enzymes, we performed Illumina bead chip arrays on RNA isolated from 4–6 week old wildtype or precancerous, B cell lymphoma-prone λ-Myc transgenic mice, where the human MYC gene is under the control of the immunoglobulin (Ig) λ enhancer [24].