title: Increased chiasma frequency in desynaptic barley in response to phosphate treatments.
mesh_terms: D002875:Chromosomes / Q000187:drug effects*; D003434:Crossing Over, Genetic; D002523:Edible Grain / Q000166:cytology*; D005308:Fertilizers; D005838:Genotype; D008540:Meiosis; D009154:Mutation; D010710:Phosphates / Q000494:pharmacology*; D011995:Recombination, Genetic
chemical_list: D005308:Fertilizers; D010710:Phosphates