title: Phloem differentiation in tobacco pith culture.
mesh_terms: D001693:Biological Transport, Active; D002454:Cell Differentiation; D002467:Cell Nucleus / Q000378:metabolism; D003593:Cytoplasm / Q000378:metabolism; D006651:Histocytochemistry; D007210:Indoleacetic Acids / Q000494:pharmacology; D008854:Microscopy, Electron; D008870:Microtubules; D009280:Naphthaleneacetic Acids / Q000494:pharmacology; D010937:Plant Growth Regulators / Q000494:pharmacology; D010940:Plant Proteins / Q000378:metabolism; D010947:Plants, Toxic; D013194:Staining and Labeling; D013395:Sucrose / Q000494:pharmacology; D014026:Nicotiana / Q000187:drug effects / Q000254:growth & development*
chemical_list: D007210:Indoleacetic Acids; D009280:Naphthaleneacetic Acids; D010937:Plant Growth Regulators; D010940:Plant Proteins; D013395:Sucrose