Etiology of Potentially Primordial Biomolecular Structures: From Vitamin B12 to the Nucleic Acids and an Inquiry into the Chemistry of Life’s Origin: A Retrospective

2011 ◽  
Vol 50 (52) ◽  
pp. 12412-12472 ◽  
Author(s):  
Albert Eschenmoser
Keyword(s):  
Nucleic Acids ◽  
Vitamin B12

ChemInform Abstract: Vitamin B12-Derivatives - Enzyme Cofactors and Ligands of Proteins and Nucleic Acids

ChemInform ◽  
2011 ◽  
Vol 42 (45) ◽  
pp. no-no
Author(s):  
Karl Gruber ◽  
Barbara Puffer ◽  
Bernhard Kraeutler
Keyword(s):  
Nucleic Acids ◽  
Vitamin B12 ◽  
Enzyme Cofactors

scholarly journals Incorporation of radiophosphorus into nucleic acids of vitamin B12-deficient rat tissues

1957 ◽  
Vol 66 (4) ◽  
pp. 694-699 ◽  
Author(s):  
P. R. Venkataraman ◽  
C. P. Barnum
Keyword(s):  
Nucleic Acids ◽  
Vitamin B12 ◽  
Rat Tissues

scholarly journals Vitamin B12 Carries Peptide Nucleic Acids to E. Coli Cells through the Outer-Membrane BtuB Receptor

2021 ◽  
Vol 120 (3) ◽  
pp. 132a
Author(s):  
Tomasz Pienko ◽  
Jakub Czarnecki ◽  
Marcin Równicki ◽  
Monika Wojciechowska ◽  
Aleksandra J. Wierzba ◽  
...  
Keyword(s):  
Nucleic Acids ◽  
Vitamin B12 ◽  
Outer Membrane ◽  
Peptide Nucleic Acids ◽  
E Coli

scholarly journals Vitamin B12-peptide nucleic acids use the BtuB receptor to pass through the Escherichia coli outer membrane

2021 ◽  
Vol 120 (4) ◽  
pp. 725-737
Author(s):  
Tomasz Pieńko ◽  
Jakub Czarnecki ◽  
Marcin Równicki ◽  
Monika Wojciechowska ◽  
Aleksandra J. Wierzba ◽  
...  
Keyword(s):  
Escherichia Coli ◽  
Nucleic Acids ◽  
Vitamin B12 ◽  
Outer Membrane ◽  
Peptide Nucleic Acids ◽  
Pass Through

Effect of Vitamin B12 on the Synthesis of Protein and Nucleic Acids in the Liver

Nature ◽  
1951 ◽  
Vol 168 (4275) ◽  
pp. 605-606 ◽  
Author(s):  
M. R. SAHASRABUDHE ◽  
M. V. LAKSHMINARAYAN RAO
Keyword(s):  
Nucleic Acids ◽  
Vitamin B12

Vitamin B12-derivatives—enzyme cofactors and ligands of proteins and nucleic acids

2011 ◽  
Vol 40 (8) ◽  
pp. 4346 ◽  
Author(s):  
Karl Gruber ◽  
Barbara Puffer ◽  
Bernhard Kräutler
Keyword(s):  
Nucleic Acids ◽  
Vitamin B12 ◽  
Enzyme Cofactors

Electron Microscopy of Nucleic Acids

1974 ◽  
Vol 32 ◽  
pp. 302-303
Author(s):  
Norman Davidson
Keyword(s):  
Electron Microscopy ◽  
Nucleic Acids ◽  
Basic Protein ◽  
Molecular Biologist ◽  
Topological Properties ◽  
Protein Film ◽  
Polynucleotide Chain

The basic protein film technique for mounting nucleic acids for electron microscopy has proven to be a general and powerful tool for the working molecular biologist in characterizing different nucleic acids. It i s possible to measure molecular lengths of duplex and single-stranded DNAs and RNAs. In particular, it is thus possible to as certain whether or not the nucleic acids extracted from a particular source are or are not homogeneous in length. The topological properties of the polynucleotide chain (linear or circular, relaxed or supercoiled circles, interlocked circles, etc. ) can also be as certained.

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