Figure 5. Immunocytochemistry of IRBP

Sections were obtained from chickens sacrificed 7 h after light-onset (7 h L; A) and 6 h after light-offset (6 h D; B), were stained with a polyclonal anti-Xenopus IRBP (fourth module; red fluorescence), and with a monoclonal anti-bovine IRBP (green fluorescence). The position of the outer limiting membrane (olm) in each image is indicated by a thin white line; the outer segments (os) and inner segments (is) are also identified. The scale bar represents 10 μm.