in autoradiographs of retinas recovered following a 4 hr chase incubation , all retinal layers retained similar levels of radioactivity with the exception of the rod photoreceptors , cone photoreceptors and cells in the inner nuclear layer , which lost 75 , 11 , and 14 percent , respectively of the radioactivity present immediately following the 30-min pulse .
C0035298
retinal
C1512784
inner nuclear