BIOSYNTHESIS OF 2,2';5' ,2"-TERTHIENYL IN THE COMMON MARIGOLD.
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Acetates↗
Biomedical subjects
R U BYERRUM
Publications and source records attributed to R U BYERRUM.
STUDIES ON THE BIOSYNTHESIS OF 2,4-DIHYDROXY-7-METHOXY-2H-1,4-BENZOXAZIN-3-ONE.
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Aniline Compounds↗
Biosynthesis of the pyridine ring of nicotine from succinate and acetate.
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Acetates↗
Biosynthesis of lupanine from lysine and other labeled compounds.
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Alkaloids↗
Studies on the biosynthesis of the pyridine ring of nicotine.
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Nicotine↗
Synthesis of pyrrolidine ring of nicotine from several C14-labeled metabolites by Nicotiana rustica.
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Nicotine↗
Chronic toxicity studies. III. Chronic toxicity of cadmium and chromium in dogs.
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Animals↗
Nicotine oxidation by Arthrobacter.
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Arthrobacter↗
Nicotinic acid as a metabolite of nicotine in Nicotiana rustica.
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Niacin↗
Studies on the biogenesis of the ring systems of nicotine.
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Nicotine↗
Biogenesis of nicotine.
Radioactive nicotine was synthesized by Nicotiana rustica L. which was fed sodium acetate-1-C(14), sodium acetate-2-C(14), sodium pyruvate-1-C(14), or sodium pyruvate-3-C(14). Acetate-2-C(14) and pyruvate-3-C(14) were converted to nicotine with the least dilution of radioisotope, whereas pyruvate-1-C(14) was incorporated with a relatively large dilution. When acetate-1-C(14) was administered to the plants the nicotine contained C(14) only in the pyrrolidine ring. After acetate-2-C(14) was fed, C(14) was located in both the pyrrolidine and pyridine rings.
Nicotine↗
Ornithine as a precursor for the pyrrolidine ring of nicotine.
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Amino Acids↗
Lack of tryptophan-niacin relationship in corn and tobacco.
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Humans↗
Biosynthesis of glycolate and related compounds from ribose-1-C14 in tobacco leaves.
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Acetates↗
Metabolism of methionine and pectin esterification in a plant tissue.
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Carbohydrate Metabolism↗
Chronic toxicity studies. I. Cadmium administered in drinking water to rats.
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Animals↗
Chronic toxicity studies. II. Hexavalent and trivalent chromium administered in drinking water to rats.
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Animals↗
Glutamate as a precursor for the pyrrolidine ring of nicotine.
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Glutamates↗