Figure 1From: Bacillus thuringiensis Cry1Ca-resistant Spodoptera exigua lacks expression of one of four Aminopeptidase N genesSchematic representation of the four cloned APN cDNAs. Gray bars correspond to the respective ORF. White blocks inside the gray bars represent the cDNA fragments coming from the SSH experiments and numbers correspond to the contig name. The black lines over each bar correspond to the fragment of RNA probe used in the Northern blots.Back to article page