[Biosynthesis and properties of a cyclic tetrapyrrole precursor of vitamin B 12].
D000622:Aminolevulinic Acid / Q000378:metabolism; D011424:Propionibacterium / Q000378:metabolism*; D011758:Pyrroles / Q000096:biosynthesis; D014805:Vitamin B 12 / Q000096:biosynthesis*
D011758:Pyrroles; D000622:Aminolevulinic Acid; D014805:Vitamin B 12
Biosintez i nekotorye svoĭstva tsiklicheskogo tetrapirrol'nogo predshestvennika vitamina B12