Figure 3

Identification of 3' variants in a panel of tissues/cell types. 3' RACE was performed on a panel of tissues/cell types using a uPAR-specific forward primer located in exon 4. Frequencies of the most common variants (>5% overall expression) in each cell type based on numbers of RACE clones are summarised (A) and their structures shown (B). "Other" variants include both alternative termination sites and splice variants. Grey blocks highlight 3' UTR in the terminal exon.