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Figure 3-9. Immunocytochemical manifestation of Choriogenins in the inner layer of the oocyte egg envelope. Colloidal gold conjugated anti-rabbit IgG was used as the secondary antibody. The gold particles that conjugated with the anti-Choriogenins antibody are seen in the pore canals of the inner layer and outer layer, the substantial part of the inner layer and in the intracellular space, but not in the substantial part of the outer layer. (Modified from the Murata et al., 1991, with permission of John Wiley & Sons, Inc.) |