Fig. 3From: Changes in relative histone abundance and heterochromatin in αA-crystallin and αB-crystallin knock-in mutant mouse lensesElectron micrographs of mouse lens epithelial nuclei. Wild type, cryaa-R49C het, and cryaa-R49C homo lenses were analyzed. Cells in the cryaa-R49C–het lenses appeared stressed, with swollen mitochondria, vacuoles and lacunae in these lenses. Cells in the cryaa-R49C-homo lenses had heterochromatin localized to the nuclear peripheryBack to article page