Substitution matrix
id:
substitution-matrix-293-13749833
title:
Substitution matrix
text:
In bioinformatics and evolutionary biology, a substitution matrix describes the frequency at which a character in a nucleotide sequence or a protein sequence changes to other character states over evolutionary time. The information is often in the form of log odds of finding two specific character states aligned and depends on the assumed number of evolutionary changes or sequence dissimilarity between compared sequences. It is an application of a stochastic matrix. Substitution matrices are usu
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wiki
category slug:
encyclopedia
description:
original url:
https://en.wikipedia.org/wiki/Substitution_matrix
date created:
date modified:
2023-12-21T13:47:35Z
main entity:
{"identifier":"Q493281","url":"https://www.wikidata.org/entity/Q493281"}
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fields total:
13
integrity:
13