Outcome of crosses between transgenic β2Ppo and WT mosquitoes.

Heterozygote β2Ppo1 males of generations 2 and 3 were crossed to WT females. As control β2Ppo1 heterozygote females of generation 2 and 3 were crossed to WT males. The total number of eggs laid and larvae hatched are shown for two consecutive egg depositions (Lay1 and Lay2). In addition larvae originating from control crosses were screened for the 3xP3-DsRed marker to determine the numbers of WT and transgenic offspring as indicated.