Fig. 2.
Size relationships between eyes and lenses for wild and laboratory strains of M. musculus and P. maniculatus. A, B Regression analysis of lens mass as a function of the mass of the eye excluding the lens; each symbol represents data collected from a single mouse. A Wild and laboratory strains of M. musculus. B Wild and laboratory P. maniculatus. C Box plots of eye lengths in the axial and equatorial dimensions for wild and laboratory strains of M. musculus and P. maniculatus. D Box plot of lens lengths in the axial and equatorial dimensions for wild and laboratory strains of M. musculus and P. maniculatus. E Regression analysis of eye axial length excluding the axial length of the lens (approximation of cornea thickness plus depth of the vitreous chamber) as a function of the log of age (although actual age is indicated on the figure); each symbol represents data collected from a single mouse.