title: Macromolecular synthesis during plant embryogeny. Cellular rates of RNA synthesis in diploid and polytene cells in bean embryos.
mesh_terms: D000241:Adenosine / Q000378:metabolism; D002452:Cell Count; D002875:Chromosomes / Q000378:metabolism; D005838:Genotype; D010944:Plants / Q000196:embryology* / Q000378:metabolism; D012313:RNA / Q000096:biosynthesis*; D013698:Templates, Genetic; D013997:Time Factors; D014316:Tritium
chemical_list: D014316:Tritium; D012313:RNA; D000241:Adenosine