Results 321 to 330 of about 5,981,041 (371)
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Chemical Communications, 2001
AbstractFor Abstract see ChemInform Abstract in Full Text.
Lei, Wang, Peter G, Schultz
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AbstractFor Abstract see ChemInform Abstract in Full Text.
Lei, Wang, Peter G, Schultz
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Genetic coding theory: Multiple mitochondrial genetic codes
International Journal of Quantum Chemistry, 1984The generalized genetic code is applied to alternative codings recently derived from studies of mitochondrial protein synthesis. It is argued that mitochondrial protein synthesis is comprised of a class of biological contexts, rather than a single biological context, and that there exist, therefore, multiple mitochondrial genetic codes.
A. M. Findley, G. L. Findley
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Scientific American, 1962
(a) The nature of the problem Genes are made of nucleic acid. Enzymes are made of protein. The amino acid sequence of a particular protein is synthesized under instruction from a particular piece of nucleic acid. Each protein is made of one or more polypeptide chains, synthesized by con?
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(a) The nature of the problem Genes are made of nucleic acid. Enzymes are made of protein. The amino acid sequence of a particular protein is synthesized under instruction from a particular piece of nucleic acid. Each protein is made of one or more polypeptide chains, synthesized by con?
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Phylogeny of genetic codes and punctuation codes within genetic codes
Biosystems, 2015Punctuation codons (starts, stops) delimit genes, reflect translation apparatus properties. Most codon reassignments involve punctuation. Here two complementary approaches classify natural genetic codes: (A) properties of amino acids assigned to codons (classical phylogeny), coding stops as X (A1, antitermination/suppressor tRNAs insert unknown ...
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Expanding the Genetic Code to Study Protein-Protein Interactions.
Angewandte Chemie, 2018Protein-protein interactions are central to many biological processes. A considerable challenge consists however in understanding and deciphering when and how proteins interact, and this can be particularly difficult when interactions are weak and ...
Tuan-Anh Nguyen +2 more
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2010
This chapter is devoted to symmetrical analysis for genetic code systems. The genetic coding possesses the noise-immunity. Mathematical theories of the noise-immunity coding and discrete signals processing are based on matrix methods of representation and analysis of information.
Sergey Petoukhov, Matthew He
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This chapter is devoted to symmetrical analysis for genetic code systems. The genetic coding possesses the noise-immunity. Mathematical theories of the noise-immunity coding and discrete signals processing are based on matrix methods of representation and analysis of information.
Sergey Petoukhov, Matthew He
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The genetic code and cyclic codes.
Comptes rendus de l'Academie des sciences. Serie III, Sciences de la vie, 1983We proposed previously a cyclic code made of 22 triplets, which we now call the AB code. It is made up of the following chain: AUGGUGCCAUUCAAGACUAUGA. The letters A, U, C, G represent the classical symbols of the (purine and pyrimidine) bases of the genetic code.
J, Demongeot, J, Besson
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Methods, 2005
A general method was recently developed that makes it possible to genetically encode unnatural amino acids (UAAs) with diverse physical, chemical or biological properties in Escherichia coli, yeast, and mammalian cells. Over 30 UAAs have been cotranslationally incorporated into proteins with high fidelity and efficiency by means of a unique codon and ...
Jianming, Xie, Peter G, Schultz
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A general method was recently developed that makes it possible to genetically encode unnatural amino acids (UAAs) with diverse physical, chemical or biological properties in Escherichia coli, yeast, and mammalian cells. Over 30 UAAs have been cotranslationally incorporated into proteins with high fidelity and efficiency by means of a unique codon and ...
Jianming, Xie, Peter G, Schultz
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Trends in Ecology & Evolution, 2004
Although the genetic code is almost universal, natural variations exist that have caused evolutionary biologists to speculate about codon evolution. There are two predominant hypotheses that specify either a gradual (ambiguous intermediate) or stochastic (codon capture) change in the code.
Bacher, J.M. +3 more
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Although the genetic code is almost universal, natural variations exist that have caused evolutionary biologists to speculate about codon evolution. There are two predominant hypotheses that specify either a gradual (ambiguous intermediate) or stochastic (codon capture) change in the code.
Bacher, J.M. +3 more
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