Figure 6. Typical NF-B target gene array on RNA from a testis 2 hours after ischemia-reperfusion. Highly expressed genes showing consistent changes in triplicate arrays are noted in uppercase letters over boxed hybridization spot pairs. Each gene is represented in duplicate. Intermediately expressed genes showing consistent changes are noted in lowercase letters over boxed spot pairs, and low expression genes showing consistent changes are indicated by lowercase letters over spot pairs with no boxes. Some spots (eg, lyzs) were very faint and reproduce poorly. Arrows indicate the direction of change in 3 out of 3 arrays.