Planar liquid-like arrangement of photopigment molecules in frog retinal receptor disk membranes.
D015502:Absorptiometry, Photon; D000818:Animals; D001001:Anura; D008433:Mathematics; D008566:Membranes / Q000032:analysis; D012160:Retina / Q000032:analysis*; D012168:Retinal Pigments; D013223:Statistics as Topic; D014961:X-Ray Diffraction
D012168:Retinal Pigments