Figure 1.

Map position and genetic structure of dli-1. (A) Top line shows a portion of the genetic map from linkage group IV with relative positions of relevant genetic markers. Below are the three cosmids injected as a pool that confer rescue in the dli-1 alleles. The cosmid C39E9 confers rescue alone as does the large XhoI deletion and the subclone pJHY10. (B) Structure of the dli-1 gene showing locations of lesions within the three alleles and the two splice variants as determined by cDNA sequence comparison.