Activation of the innate immunity in Drosophila by endogenous chromosomal DNA that escaped apoptotic degradation.

Apoptotic cell death is accompanied by degradation of chromosomal DNA. Here, we established in Drosophila a null mutation in the gene for inhibitor of caspase-activated DNase (ICAD) by P-element insertion. We also identified a loss-of-function mutant in Drosophila for DNase II-like acid DNase.

Cloning of a novel homeobox (NK-7.1) containing gene, DmHboxNK-7.1, from Drosophila melanogaster.

We have cloned a novel Drosophila melanogaster homeobox (Hbox) containing gene, NK-7.1 (Dm.HboxNK-7.