Figure 3.

Knockdown of Ap-cath-L expression. Ap-cath-L mRNA level was measured in aphids injected with LacZ control dsRNA and with two distinct dsAp-cath-L: ds1Ap-cath-L (A) and ds2Ap-cath-L (B). Ap-cath-L transcripts level is expressed as the proportion of level in Lac-Z injected control. Average percentages of Ap-cath-L gene expression are indicated for each dpi.