title: Formation of putreanine, N-(4-aminobutyl)-3-aminopropionic acid from spermidine in rat brain and liver.
mesh_terms: D000596:Amino Acids / Q000096:biosynthesis*; D000818:Animals; D001921:Brain / Q000378:metabolism*; D001923:Brain Chemistry; D002082:Butylamines / Q000096:biosynthesis; D002247:Carbon Isotopes; D002852:Chromatography, Ion Exchange; D004590:Electrophoresis, Paper; D005260:Female; D008099:Liver / Q000032:analysis / Q000378:metabolism*; D011073:Polyamines / Q000302:isolation & purification; D011422:Propionates / Q000096:biosynthesis; D011700:Putrescine / Q000378:metabolism; D051381:Rats; D011919:Rats, Inbred Strains; D013095:Spermidine / Q000378:metabolism*; D013997:Time Factors
chemical_list: D000596:Amino Acids; D002082:Butylamines; D002247:Carbon Isotopes; D011073:Polyamines; D011422:Propionates; D013095:Spermidine; D011700:Putrescine