Figure 5From: Cloning and characterization of an Eimeria necatrix gene encoding a gametocyte protein and associated with oocyst wall formationUV autofluorescence detection of E. necatrix oocyst walls. (A) Oocyst wall visualized under bright-field. (B) The same oocyst wall visualized under 330- to 385-nm UV light. (C) The same oocyst wall visualized under 520- to 550-nm light, which could not be detected by red fluorescence. Images photographed at × 1 000 magnification.Back to article page