title: An improved banding technique exemplified in the karyotype analysis of two strains of rat.
mesh_terms: D000818:Animals; D002478:Cells, Cultured; D004622:Embryo, Mammalian; D005069:Evaluation Studies as Topic; D005333:Fetus; D005347:Fibroblasts; D005821:Genetic Techniques; D007621:Karyotyping; D008297:Male; D008938:Mitosis; D051381:Rats; D013194:Staining and Labeling; D013997:Time Factors; D014357:Trypsin
chemical_list: D014357:Trypsin