title: Satellite DNA in calf heterochromatin.
mesh_terms: D000818:Animals; D002417:Cattle; D002467:Cell Nucleus / Q000032:analysis*; D002499:Centrifugation, Density Gradient; D002586:Cesium; D002875:Chromosomes / Q000032:analysis*; D004247:DNA / Q000032:analysis* / Q000302:isolation & purification
chemical_list: D002586:Cesium; D004247:DNA