Biosynthesis of betaine in Neurospora crassa.
D001622:Betaine / Q000096:biosynthesis*; D002247:Carbon Isotopes; D002794:Choline / Q000378:metabolism; D002854:Chromatography, Paper; D004586:Electrophoresis; D009491:Neurospora / Q000032:analysis / Q000378:metabolism*; D000644:Quaternary Ammonium Compounds / Q000032:analysis
D002247:Carbon Isotopes; D000644:Quaternary Ammonium Compounds; D001622:Betaine; D002794:Choline