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. 2004 Jan 7;101(3):891–896. doi: 10.1073/pnas.0305511101

Table 2. Reproductive statistics for Orlando strain and transgenic Ae. aegypti.

Cycle Parameter Orlando EGFP autoHermes pBacMOS
1 Preoviposition 2.79 ± 0.07a 1.95 ± 0.05b 2.05 ± 0.05b 1.36 ± 0.14c
Fecundity 89.74 ± 7.57a 22.86 ± 4.81b 57.94 ± 8.26c 46.53 ± 6.83bc
Sex ratio 39.05 50 41.79 61.76
% sterile females 13.2 47.22 32.26 30.56
2 Preoviposition 2.26 ± 0.11a 2.06 ± 0.34a 2.25 ± 0.23a 2.44 ± 0.26a
Fecundity 51.64 ± 7.66a 21.02 ± 4.75b 41.21 ± 7.61ab 30.76 ± 7.04ab
Sex ratio 47.44 80 40.29 52.94
% sterile females 33.33 46.67 31.03 45.55
3 Preoviposition 2.23 ± 0.14ab 2.67 ± 0.40a 1.78 ± 0.15b 2.92 ± 0.15a
Fecundity 60.37 ± 8.05a 19.44 ± 4.99b 50.21 ± 8.68a 41.87 ± 6.77ab
Sex ratio 38.25 0 43.13 51.56
% sterile females 25.71 40.74 32.14 22.58
4 Preoviposition 3.58 ± 0.75a 1.73 ± 0.47a 2.71 ± 0.50a 2.47 ± 0.30a
Fecundity 46.36 ± 8.80a 13.57 ± 4.58b 35.65 ± 7.84ab 27.90 ± 6.50ab
Sex ratio 31.09 33.33 26.73 40
% sterile females 28.57 52.17 46.15 48.28

Mean preoviposition period in days (±SE), mean lifetime fecundity (±SE), sex ratio of offspring (i.e., percentage female progeny produced), and percentage of F1 females that were sterile (i.e., either laid eggs that failed to hatch or did not lay eggs) for wild-type and transgenic Ae. aegypti for consecutive gonotrophic cycles 1, 2, 3, and 4. Means followed by the same letters within rows are not significantly different at the 0.05 level (ANOVA) of significance.