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cobalamin biosynthetic process
Known as:
cobalamin biosynthesis
, cobalamin anabolism
, vitamin B12 biosynthesis
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The chemical reactions and pathways resulting in the formation of cobalamin (vitamin B12), a water-soluble vitamin characterized by possession of a…
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National Institutes of Health
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Papers overview
Semantic Scholar uses AI to extract papers important to this topic.
1997
1997
Sequence of a 189-kb segment of the chromosome of Rhodobacter capsulatus SB1003.
Č. Vlček
,
V. Paces
,
N. Maltsev
,
J. Pačes
,
R. Haselkorn
,
M. Fonstein
Proceedings of the National Academy of Sciences…
1997
Corpus ID: 7011966
Cosmids from the 1A3-1A10 region of the complete miniset were individually subcloned by using the vector M13 mp18. Sequences of…
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1996
1996
Synthesis and nca-radioiodination of arylstannyl-cobalamin conjugates. Evaluation of aryliodo-cobalamin conjugate binding to transcobalamin II and biodistribution in mice.
D. Wilbur
,
D. Hamlin
,
+8 authors
A. Morgan
Bioconjugate chemistry
1996
Corpus ID: 19838853
A new method of preparing radiolabeled cobalamin derivatives has been developed. The method involves the use of cobalamin-tri-n…
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1993
1993
Homology of pyridoxal-5'-phosphate-dependent aminotransferases with the cobC (cobalamin synthesis), nifS (nitrogen fixation), pabC (p-aminobenzoate synthesis) and malY (abolishing endogenous…
P. Mehta
,
P. Christen
European Journal of Biochemistry
1993
Corpus ID: 42927209
Bacterial deletion mutants have indicated that the gene products of cobC, nifS, pabC and malY participate in important metabolic…
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1992
1992
Enzymatic synthesis and structure of precorrin-3, a trimethyldipyrrocorphin intermediate in vitamin B12 biosynthesis.
M. Warren
,
C. Roessner
,
S. Ozaki
,
N. Stolowich
,
P. J. Santander
,
A. Scott
Biochemistry
1992
Corpus ID: 22221967
The trimethylated intermediate of vitamin B12 (corrin) biosynthesis, precorrin-3, was produced from various 13C-enriched…
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1986
1986
Cloning of multiple genes involved with cobalamin (Vitamin B12) biosynthesis in Bacillus megaterium
R. Brey
,
C. Banner
,
J. B. Wolf
Journal of Bacteriology
1986
Corpus ID: 20765946
An effective shotgun cloning procedure was developed for Bacillus megaterium by amplifying gene libraries in Bacillus subtilis…
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1985
1985
Amidation of, and (R)-1-amino-2-propanol attachment to, the corrin ring during vitamin B-12 biosynthesis by Clostridium tetanomorphum extracts.
Susan H. Ford
Biochimica et Biophysica Acta
1985
Corpus ID: 24396441
Highly Cited
1978
Highly Cited
1978
Effect of folate and cobalamin compounds on the deoxyuridine suppression test in vitamin B12 and folate deficiency.
J. Zittoun
,
J. Marquet
,
R. Zittoun
Blood
1978
Corpus ID: 8305009
In vitro, deoxyuridine (dU) failed to block the incorporation of 3H-thymidine into bone marrow from 11 cases of vitamin B,2…
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1970
1970
Escherichia coli B 5-methyltetrahydrofolate-homocysteine cobalamin methyltransferase: catalysis by a reconstituted methyl-14C-cobalamin holoenzyme and the function of S-adenosyl-l-methionine.
R. Taylor
,
M. Hanna
Archives of Biochemistry and Biophysics
1970
Corpus ID: 34334154
Highly Cited
1969
Highly Cited
1969
Patterns of plasma cobalamins in control subjects and in cases of vitamin B12 deficiency
J. Linnell
,
H. M. Mackenzie
,
J. Wilson
,
D. Matthews
Journal of Clinical Pathology
1969
Corpus ID: 27740696
A method for thin-layer chromatography and bioautography of plasma cobalamins is described. It requires only 5 ml of blood…
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1965
1965
Conversion of Cyano- and Hydroxo-cobalamin in vivo into Co-enzyme Form of Vitamin B12 in the Rat
H. Uchino
,
Y. Yagiri
,
T. Yoshino
,
M. Kondo
,
G. Wakisaka
Nature
1965
Corpus ID: 4149906
SINCE 5,6-dimethylbenzimidazolyl cobamide co-enzyme (DBCC) was shown to be one of the active forms of vitamin B12 by Barker et al…
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