Investigation of the cellular defect in vitamin B12 deficiency.
D000752:Anemia, Pernicious / Q000378:metabolism*; D001853:Bone Marrow / Q000032:analysis / Q000378:metabolism; D001854:Bone Marrow Cells; D003067:Coenzymes / Q000378:metabolism; D004247:DNA / Q000096:biosynthesis*; D006801:Humans; D066298:In Vitro Techniques; D007930:Leucine / Q000378:metabolism; D014176:Protein Biosynthesis; D013936:Thymidine / Q000378:metabolism; D014316:Tritium
D003067:Coenzymes; D014316:Tritium; D004247:DNA; D007930:Leucine; D013936:Thymidine