Fig. 3From: CPR63 promotes pyrethroid resistance by increasing cuticle thickness in Culex pipiens pallensSEM analysis of the effects of siNC and siCPR63. a Illustration of the position of sectioning on the Cx. pipiens pallens tarsomere 1 (t1–t5 = five tarsal segments) [20]. The red line indicates in which leg part the sections were taken. The SEM images show a front view of a sectioned leg for the siNC group (b) and the siCPR63 group (c)Back to article page