title: The decrease of ribosome bound ribonucleolytic activity during rye embryo germination.
mesh_terms: D002499:Centrifugation, Density Gradient; D002523:Edible Grain / Q000378:metabolism*; D004622:Embryo, Mammalian / Q000378:metabolism*; D004625:Embryo, Nonmammalian; D006863:Hydrogen-Ion Concentration; D012313:RNA / Q000378:metabolism*; D012270:Ribosomes / Q000201:enzymology / Q000378:metabolism*; D013053:Spectrophotometry; D014508:Urea
chemical_list: D012313:RNA; D014508:Urea