翻訳と辞書 Words near each other ・ Degem ・ Degema ・ Degema language ・ Degema, Rivers ・ Degen ・ Degen (SS) ・ Degen (surname) ・ Degen Kasper ・ Degen's eight-square identity ・ Degen, Switzerland ・ Degenaar ・ Degenan language ・ Degener ・ Degener Buggenhagen ・ Degeneracy ・ Degeneracy (biology) ・ Degeneracy (graph theory) ・ Degeneracy (mathematics) ・ Degenerate (album) ・ Degenerate art ・ Degenerate Art (film) ・ Degenerate Art Ensemble ・ Degenerate Art Exhibition ・ Degenerate bilinear form ・ Degenerate conic ・ Degenerate dimension ・ Degenerate distribution ・ Degenerate energy levels ・ Degenerate matter ・ Degenerate music Dictionary Lists mini英和辞書 mini和英辞書 Webster 1913 Latin-English FOLDOC Wikipedia English ウィキペディア

翻訳と辞書　辞書検索 [ 開発暫定版 ] スポンサード リンク Degeneracy (biology) ： ウィキペディア英語版 Degeneracy (biology) Within biological systems, degeneracy refers to circumstances where structurally dissimilar components/modules/pathways can perform similar functions (i.e. are effectively interchangeable) under certain conditions, but perform distinct functions in other conditions. Degeneracy is thus a relational property that requires comparing the behaviour of two or more components. In particular, if degeneracy is present in a pair of components then there will exist conditions where the pair will appear functionally redundant but other conditions where they will appear functionally distinct.〔 Note that this use of the term has practically no relevance to the questionably meaningful concept of evolutionarily degenerate populations that have lost ancestral functions. == Biological Examples == Examples of degeneracy are found in the genetic code, when many different nucleotide sequences encode the same polypeptide; in protein folding, when different polypeptides fold to be structurally and functionally equivalent; in protein functions, when overlapping binding functions and similar catalytic specificities are observed; in metabolism, when multiple, parallel biosynthetic and catabolic pathways may coexist. More generally, degeneracy is observed in proteins of every functional class (e.g. enzymatic, structural, or regulatory), protein complex assemblies, ontogenesis, the nervous system, cell signalling (crosstalk) and numerous other biological contexts reviewed in.〔 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Degeneracy (biology)」の詳細全文を読む スポンサード リンク 翻訳と辞書 : 翻訳のためのインターネットリソース Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.