These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.
7. [INFLUENCE OF VARIOUS METHYLATED SUBSTANCES SUPPLEMENTING SOJA FLOUR ON THE BIOSYNTHESIS OF TOTAL COBALAMINES AND VITAMINE B-12 BY STREPTOMYCES OLIVACEUS]. VALENCIA R. C R Hebd Seances Acad Sci; 1963 Nov 18; 257():3245-6. PubMed ID: 14095849 [No Abstract] [Full Text] [Related]
19. Biosynthesis of vitamin B12: identity of fragment extruded during ring contraction to the corrin macrocycle. Battersby AR, Bushell MJ, Jones C, Lewis NG, Pfenninger A. Proc Natl Acad Sci U S A; 1981 Jan 18; 78(1):13-5. PubMed ID: 6938990 [Abstract] [Full Text] [Related]