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. 2014 Nov 28;5:673. doi: 10.3389/fpls.2014.00673

FIGURE 2.

FIGURE 2

Effects of Hv1a/GNA on M. persicae via artificial diet. (A) Survival analysis of M. persicae fed on artificial diet alone or containing either GNA or Hv1a/GNA (n = 70 aphids/treatment). (B) Western blot analysis of different samples taken from M. persicae fed with Hv1a/GNA. (1) GNA 100 ng; (2) Hv1a/GNA 100 ng; (3) Aphid diet (negative control); (4) Aphid diet + Hv1a/GNA (0.5 mg/ml); (5) Adult aphids (negative control); (6) Adult aphids after feeding for 24 h with Hv1a/GNA; (7) Adult aphids chase experiment; (8) Aphid nymphs (negative control); (9) Aphid nymphs from adults fed with Hv1a/GNA; (10) Honeydew (negative control); (11) Honeydew from aphids feeding on 0.5 mg/ml Hv1a/GNA. Arrow shows migrating pattern of intact Hv1a/GNA.