title: Abscisic acid induced changes in nucleotide composition of rapidly labelled RNA species of pear embryos.
mesh_terms: D002499:Centrifugation, Density Gradient; D002845:Chromatography; D002875:Chromosomes; D003080:Cold Temperature; D008660:Metabolism / Q000187:drug effects; D009711:Nucleotides / Q000096:biosynthesis*; D010759:Phosphorus Isotopes; D010937:Plant Growth Regulators / Q000494:pharmacology*; D010944:Plants / Q000187:drug effects / Q000378:metabolism*; D012313:RNA / Q000032:analysis / Q000096:biosynthesis*; D012333:RNA, Messenger / Q000096:biosynthesis; D012343:RNA, Transfer / Q000096:biosynthesis; D012270:Ribosomes / Q000378:metabolism; D012639:Seeds / Q000378:metabolism; D012709:Serum Albumin; D012822:Silicon Dioxide; D013057:Spectrum Analysis; D013997:Time Factors; D014316:Tritium; D014466:Ultraviolet Rays
chemical_list: D009711:Nucleotides; D010759:Phosphorus Isotopes; D010937:Plant Growth Regulators; D012333:RNA, Messenger; D012709:Serum Albumin; D014316:Tritium; D012313:RNA; D012822:Silicon Dioxide; D012343:RNA, Transfer