CRISPR transgene designed to result in deletion in a target gene when combined with a source of Cas9. The snRNA:U6:96Aa and snRNA:U6:96Ac promoters drive two gRNAs targeting the Mnat9 coding region.
Wing tissue-specific CRISPR mutagenesis of Mnat9 (by using Mnat9U6.gRNA.pCFD4 and expressing Spyo\Cas9UAS.P2 under the control of Scer\GAL4nub-AC-62) leads to wing notches.