Wingless localization in 21hAPF (25∞C) retinas. Image shows Wingless localization in the cones cells of 21h APF retinas stained with anti-Disc Large (green) and anti-Wingless (red)antibodies.
				Programmed cell death in the pupal retina during early developmental stage This picture shows a 21hAPF (25∞C) retina stained with an antibody for the membrane marker Armadillo (green) and with TUNEL (red) to detect the nuclei of apoptotic cells.