title: Influence of purines and pyrimidines on cold hardiness of plants. V. Uptake and translocation of purines and pyrimidines in alfalfa.
mesh_terms: D000222:Adaptation, Physiological; D002458:Cell Fractionation; D002467:Cell Nucleus / Q000378:metabolism; D003080:Cold Temperature; D003593:Cytoplasm / Q000378:metabolism; D004247:DNA / Q000096:biosynthesis; D008861:Microsomes / Q000378:metabolism; D008928:Mitochondria / Q000378:metabolism; D010944:Plants / Q000378:metabolism*; D011687:Purines / Q000378:metabolism*; D011743:Pyrimidines / Q000378:metabolism*; D012313:RNA / Q000096:biosynthesis
chemical_list: D011687:Purines; D011743:Pyrimidines; D012313:RNA; D004247:DNA