Studies on the biosynthesis of serine.
D005557:Formaldehyde / Q000378:metabolism*; D005998:Glycine / Q000378:metabolism*; D008099:Liver / Q000378:metabolism*; D012694:Serine
D005557:Formaldehyde; D012694:Serine; D005998:Glycine
FORMALDEHYDE/metabolism; GLYCINE/metabolism; LIVER/metabolism