Figure 2.

Schematic representation of the vnd/NK-2 genomic DNA and P-element constructs used to generate transformants. Exons are shown by white boxes; the black box represents the homeobox. The direction of transcription is indicated by an arrow. The position of the first methionine codon is indicated. Fragments cloned into the P-element vector are shown below the genomic map. E, EcoRI; B, BamHI. The number of transgenic lines obtained and presence of the normal vnd/NK-2 expression pattern found with β-gal are indicated.