Deletion mapping of the Drosophila Notch (n) gene

The open blue sections of the grid without bisecting lines show the extent of each partial deletion of the Drosophila X chromosome for six partial deletion mutants. The retention of the dominant character or the emergence of notch by pseudodominance is indicated in the right-hand column. The smallest X-chromosome segment missing from all pseudodominant mutants is region 3C7, indicating this as the location of the geneThe open blue sections of the grid without bisecting lines show the extent of each partial deletion of the Drosophila X chromosome for six partial deletion mutants. The retention of the dominant character or the emergence of notch by pseudodominance is indicated in the right-hand column. The smallest X-chromosome segment missing from all pseudodominant mutants is region 3C7, indicating this as the location of the gene

Partial deletion mutant IIIIIIIIIIIIIIIIIEIEIEIIEEEEE EII m-IIIIIIIIIIIIII --IIIIIIIIIIII _-IIIIIIIIIIII 62d78 -IIIIIIIIIIIIIIIIIIIIII IIIIIIIIIIII--II— _-I-—- IIIII-I_—II— 264-32 -I-_—-- -_——II_ Pseudodominant