Figure 2From: The gene transformer-2 of Anastrephafruit flies (Diptera, Tephritidae) and its evolution in insectsChromosomes of A . sp.1 aff. fraterculus. (A) Normal karyotype in a male that developed from an egg injected with buffer; (B) karyotype of a pseudomale that developed from an egg injected with tra-2 dsRNA; and (C) karyotype of a normal female.Back to article page