TABLE 4

Trap type predicted by insertion site position relative to genes

ScreenIndependent insertions% lethalProteinProtein?aEnhancerEnhancer oppositeNo gene
G82ND550999
ZCL139ND932122210
P60ND191191110
YB15933361544622
YC6530433874
YD3144749101523073
Total81929517254125128
Genes335115413682NA
  • a Examination of these insertions showed the potential for splicing the GFP exon to the first exon of a gene and maintaining an open reading frame. RNA analysis on these lines is needed to assign them to protein or enhancer trap designations.