title: DNA characterization, satellite DNA localization, and nuclear organization in Tropaeolum majus.
mesh_terms: D002467:Cell Nucleus / Q000648:ultrastructure*; D004247:DNA / Q000032:analysis*; D004276:DNA, Satellite / Q000032:analysis* / Q000302:isolation & purification; D006570:Heterochromatin / Q000032:analysis; D010944:Plants / Q000648:ultrastructure*; D013045:Species Specificity
chemical_list: D004276:DNA, Satellite; D006570:Heterochromatin; D004247:DNA