- synonymous substitution
- synonymous substitution.(Источник: «Англо-русский толковый словарь генетических терминов». Арефьев В.А., Лисовенко Л.А., Москва: Изд-во ВНИРО, 1995 г.)
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synonymous substitution
Смотреть что такое "synonymous substitution" в других словарях:
Synonymous substitution — A synonymous substitution (also called a silent substitution) is the evolutionary substitution of one base for another in an exon of a gene coding for a protein, such that the amino acid sequence produced is not modified.Redundancy in DNAProtein… … Wikipedia
Substitution model — A substitution model describes the process from which a sequence of characters of a fixed size from some alphabet changes into another set of traits. For example, in cladistics, each position in the sequence might correspond to a property of a… … Wikipedia
Substitution — For Wikipedia Template Substitution, see Substitution is the replacement of one thing with another. In mathematics: * Substitution rule, in calculus * Variable substitution, in first order logic * The substitution method of solving simultaneous… … Wikipedia
Nonsynonymous substitution — A nonsynonymous substitution is a nucleotide mutation that alters the amino acid sequence of a protein. It is contrasted with synonymous substitutions which do not alter amino acid sequences. As nonsynonymous substitutions result in a biological… … Wikipedia
Import substitution industrialization — (also called ISI) is a trade and economic policy based on the premise that a country should attempt to reduce its foreign dependency through the local production of industrialized products. Adopted in many Latin American countries from the 1930s… … Wikipedia
несмысловая замена [нуклеотида] — synonymous substitution несмысловая замена [нуклеотида]. Замена нуклеотида в кодоне, не изменяющая его смысла, т.е. не приводящая к изменению последовательности аминокислот в соответствующей полипептидной цепи. (Источник: «Англо русский толковый… … Молекулярная биология и генетика. Толковый словарь.
Ka/Ks ratio — In genetics, the Ka/Ks ratio (or ω, dN/dS), is the ratio of the rate of non synonymous substitutions (Ka) to the rate of synonymous substitutions (Ks), which can be used as an indicator of selective pressure acting on a protein coding gene.… … Wikipedia
Models of DNA evolution — A number of different Markov models of DNA sequence evolution have been proposed. These substitution models differ in terms of the parameters used to describe the rates at which one nucleotide replaces another during evolution. These models are… … Wikipedia
Neutral mutation — In genetics, a neutral mutation is a mutation that has no effect on fitness. In other words, it is neutral with respect to natural selection. For example, some mutations in a DNA triplet or codon do not change which amino acid is introduced: this … Wikipedia
Natural selection — For other uses, see Natural Selection (disambiguation). Part of a series on Evolutionary Biology … Wikipedia
