منابع مشابه
Template-directed olefin cross metathesis.
[reaction: see text] A template containing two secondary dialkylammonium ion recognition sites for encirclement by olefin-bearing dibenzo[24]crown-8 derivatives has been used to promote olefin cross metatheses with ruthenium-alkylidene catalysts. For monoolefin monomers, the rates of metatheses and yields of the dimers are both amplified in the presence of the template. Likewise, for a diolefin...
متن کاملTemplate activity of uridylic acid-dihydrouridylic acid copolymers.
It therefore appears that the expression of certain viral functions is dependent upon the physiological state of the cell at the time of infection. That the effect of a tumor virus on its host cell depends upon the operation of certain cellular functions has been previously shown by Temin'1 and Bader"2 for the RNA-containing Rous tumor virus. Summary.-A combined study by radioautography and imm...
متن کاملNon-Enzymatic Template-Directed Recombination of RNAs
RNA non-enzymatic recombination reactions are of great interest within the hypothesis of the "RNA world", which argues that at some stage of prebiotic life development proteins were not yet engaged in biochemical reactions and RNA carried out both the information storage task and the full range of catalytic roles necessary in primitive self-replicating systems. Here we report on the study of re...
متن کاملTemplate-directed synthesis of metal-organic materials.
This tutorial review details the emergence of template-directed synthesis of metal-organic materials (MOMs) with emphasis upon reports of MOMs in which the template is retained, template@MOMs, and structurally characterized. Such MOMs enable analysis of the nature of the intermolecular interactions that occur between the template and the resulting host framework. The utilization of such underst...
متن کاملTemplate-directed ligation of peptides to oligonucleotides.
BACKGROUND Oligonucleotide-peptide conjugates have several applications, including their potential use as therapeutic agents. We developed a strategy for the chemical ligation of unprotected peptides to oligonucleotides in aqueous solution. The two compounds are joined via a stable amide bond in a template-directed reaction. RESULTS Peptides, ending in a carboxy-terminal thioester, were conve...
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ژورنال
عنوان ژورنال: Chaos: An Interdisciplinary Journal of Nonlinear Science
سال: 2020
ISSN: 1054-1500,1089-7682
DOI: 10.1063/1.5145100