the exocrine and endocrine pancreatic nuclei of the 4-week-old normal , 12-week-old normal , and 4-week-old ( prehyperglycaemic ) diabetic mutant mice contained diploid and tetraploid cells , while the 12-week-old ( established hyperglycaemic ) mutant contained diploid , tetraploid , and octaploid nuclei .
C0007634
cells
C0007610
nuclei