title: Cell specialization in shoot apical meristems as related to radiosensitivity and histogenesis. ORO-661.
mesh_terms: D006652:Histological Techniques; D059828:Plant Cells; D010944:Plants / Q000528:radiation effects*; D011830:Radiation Effects; D013936:Thymidine; D014316:Tritium; D014529:Uridine
chemical_list: D014316:Tritium; D013936:Thymidine; D014529:Uridine