Results 111 to 120 of about 1,347 (167)

Genomes of N₂-fixing endosymbionts of unicellular eukaryotes and host-independence. [PDF]

BMC Genomics
Elhai J.
europepmc   +1 more source

Nitrous oxide produced by denitrifying pseudomonads inhibits the growth of rhizosphere bacteria by inactivating the cobalamin-dependent methionine synthase. [PDF]

mBio
Wasson PA, McRose DL.
europepmc   +1 more source

Extracellular Vesicle-Linked Vitamin B ₁₂ Acquisition via Novel Binding Proteins in Bacteroides thetaiotaomicron

Juodeikis R, Ulrich R, Clarke C, Banasik M, Deery E, Saalbach G, Kräutler B, Carding SR, Geeves MA, Pickersgill RW, Warren MJ.   +10 more
europepmc   +1 more source

Encasing the paramagnetic copper(II)-ion by the ring-contracted corrin ligand of vitamin B₁₂.

Chem Commun (Camb)
Kieninger C, Wurst K, Leitner D, Peters LP, Dinu DF, Wiedemair M, Zaretzke MK, Bröring M, Hohloch S, Liedl KR, Kräutler B.   +10 more
europepmc   +1 more source

Intermediate stages in the origin of metabolism at a phosphorylating hydrothermal vent. [PDF]

Sci Adv
Mrnjavac N, Hoffmann NK, Schlikker ML, Burmeister M, Schwander L, García CG, Brabender M, Steel M, Huson DH, Metzger S, Dherbassy Q, Schink B, Basen M, Moran J, Tüysüz H, Preiner M, Martin WF.   +16 more
europepmc   +1 more source

Oxygen determines the requirement for cobalamin but not riboflavin in the growth of Propionibacterium freudenreichii. [PDF]

Sci Rep
Zhang R, Sha Y, Chamlagain B, Edelmann M, Savijoki K, Piironen V, Deptula P, Varmanen P.   +7 more
europepmc   +1 more source

BtuJ1, a novel surface-exposed B ₁₂ -binding protein in Bacteroidetes , functions as an extracellular vitamin reservoir that enhances fitness

Abellon-Ruiz J, Pacheco-Gomez R, Watts J, Hart A, Hirt RH, Baslé A, van den Berg B.   +6 more
europepmc   +1 more source

COBAMIDES AND RIBONUCLEOTIDE REDUCTION. I. COBAMIDE STIMULATION OF RIBONUCLEOTIDE REDUCTION IN EXTRACTS OF LACTOBACILLUS LEICHMANNII.

The Journal of biological chemistry, 1996
openaire   +1 more source

Microbial Synthesis of Cobamides

Advances in Applied Microbiology, 1959
Publisher Summary This chapter discusses the microbial synthesis of cobamides. The chapter discusses the usefulness and value of microbiological assays in studying the biosynthesis of cobamides and for the detection of cobamides in natural materials.
D. Perlman
exaly   +5 more sources

[211] Processes for the biosynthesis of cobamides

, 1971
Publisher Summary This chapter discusses several processes for the biosynthesis of cobamides. Three types of processes have been described in the literature. First, cobamide-producing cultures are grown in cobalt salt-containing media, the cells are harvested, and the cobamide is recovered by extraction from the cells.
D. Perlman
semanticscholar   +3 more sources