title: On the cytogenetic effects of 2,4-D on pea callus in culture.
mesh_terms: D015084:2,4-Dichlorophenoxyacetic Acid / Q000494:pharmacology / Q000633:toxicity; D046508:Culture Techniques; D004351:Drug Resistance; D008938:Mitosis; D059828:Plant Cells; D010944:Plants / Q000187:drug effects*; D011123:Polyploidy / Q000187:drug effects
chemical_list: D015084:2,4-Dichlorophenoxyacetic Acid