title: Preparative electrophoresis of plant tissue DNA.
mesh_terms: D004247:DNA / Q000302:isolation & purification*; D003720:Densitometry; D004586:Electrophoresis / Q000295:instrumentation; D004591:Electrophoresis, Polyacrylamide Gel; D010941:Plant Tumors / Q000378:metabolism; D010944:Plants / Q000032:analysis; D010947:Plants, Toxic; D011134:Polysaccharides; D014026:Nicotiana / Q000032:analysis*
chemical_list: D011134:Polysaccharides; D004247:DNA