Studies on the origin of the methyl groups of choline in Ochromonas malhamensis.
D002247:Carbon Isotopes / Q000032:analysis; D002794:Choline / Q000096:biosynthesis*; D002845:Chromatography; D056890:Eukaryota / Q000378:metabolism*; D005557:Formaldehyde / Q000378:metabolism; D005561:Formates / Q000378:metabolism; D005998:Glycine / Q000378:metabolism; D008697:Methane / Q000378:metabolism*; D008715:Methionine / Q000378:metabolism*; D012694:Serine / Q000378:metabolism; D014316:Tritium / Q000032:analysis
D002247:Carbon Isotopes; D005561:Formates; D014316:Tritium; D005557:Formaldehyde; D012694:Serine; D008715:Methionine; D002794:Choline; D008697:Methane; D005998:Glycine