Results 161 to 170 of about 7,865 (199)
Some of the next articles are maybe not open access.
Transfer RNA nucleotidyltransferase
1990Publisher Summary All tRNA molecules contain, at the 3′ terminus, the identical-CCA sequence that is required for their acceptor and transfer functions. In prokaryotic cells, no discrete pattern has emerged. In laboratory strains of Escherichia coli , all tRNA genes sequenced encode the -CCA sequence, and mutant strains devoid of tRNA ...
openaire +2 more sources
Transfer RNA nucleotidyltransferase repairs all transfer RNAs randomly
Journal of Molecular Biology, 1977Total Escherichia coli transfer RNA was converted to tRNA-C-C by periodate oxidation and partially repaired with either E. coli or rabbit liver tRNA nucleotidyltransferase. Aminoacylation of the partially repaired molecules indicated that individual tRNA species were each repaired to the same extent as the total population of molecules.
M P, Deutscher, J A, Evans
openaire +2 more sources
DNA nucleotidyltransferase activity of the developing rat brain
Biochimica et Biophysica Acta (BBA) - Nucleic Acids and Protein Synthesis, 1970Abstract DNA polymerase (deoxynucleoside triphosphate: DNA deoxynucleotidyltransferase, EC 2.7.7.7) activity in soluble extracts from developing rat brain has been studied. The DNA polymerase from infant rat brain required the presence of template DNA, Mg2+ and all four deoxynucleoside triphosphates.
J F, Chiu, S C, Sung
openaire +2 more sources
1982
Publisher Summary ATP(CTP)-tRNA nucleotidyltransferase catalyzes the incorporation of AMP and CMP residues into tRNA molecules from which all, or part, of the 3 terminal trinucleotide sequence, –C–C–A, has been removed. tRNA nucleotidyltransferase activity has been identified in a wide variety of organisms including mammals, birds, amphibians ...
openaire +1 more source
Publisher Summary ATP(CTP)-tRNA nucleotidyltransferase catalyzes the incorporation of AMP and CMP residues into tRNA molecules from which all, or part, of the 3 terminal trinucleotide sequence, –C–C–A, has been removed. tRNA nucleotidyltransferase activity has been identified in a wide variety of organisms including mammals, birds, amphibians ...
openaire +1 more source
[58] Rabbit liver tRNA nucleotidyltransferase
1974Publisher Summary This chapter describes the procedures for the purification of the enzyme from Escherichia coli , and rabbit liver. This procedure yields a preparation of the enzyme from rabbit liver that is homogeneous and about 30,000-fold purified.
openaire +1 more source
[14] Stereochemistry of selected phosphotransferases and nucleotidyltransferases
1982Publisher Summary In recognition of the experimental imperatives for carrying out stereochemical analyses of chemical reactions, this chapter deals with the methodologies of such research. It describes methods for synthesizing chirally substituted phosphorothioate analogs of biological phosphates.
Perry A. Frey +5 more
openaire +1 more source
Intracellular Location of DNA Nucleotidyltransferase
Nature, 1962H M, KEIR, R M, SMELLIE, G, SIEBERT
openaire +2 more sources
Domain Exchanges between Nucleotidyltransferases
GBM Annual Fall meeting Berlin/Potsdam 2005, 2005Christiane Rammelt +3 more
openaire +1 more source
A tale of non-canonical tails: gene regulation by post-transcriptional RNA tailing
Nature Reviews Molecular Cell Biology, 2020Sha Yu, Vic Narry Kim
exaly