Alignment of 5′-RACE products.

5′-RACE was performed on RNA isolated from purified eosinophils. Separate clones were sequenced and are labeled as EO with an assigned number. Alignment of the 5′-UTR is shown in capital letters and coding sequence as small letters. Upstream ATGs are boxed. The positions of exons 1 through 4 are indicated; — indicates a gap.