title: Cytokinins in tobacco crown gall tumors.
mesh_terms: D002850:Chromatography, Gel; D003583:Cytokinins / Q000032:analysis*; D010937:Plant Growth Regulators / Q000032:analysis*; D010941:Plant Tumors / Q000378:metabolism; D010947:Plants, Toxic; D012231:Rhizobium / Q000378:metabolism; D013057:Spectrum Analysis; D014026:Nicotiana / Q000032:analysis*
chemical_list: D003583:Cytokinins; D010937:Plant Growth Regulators