6 search results - page 1 / 2 » Empirical codon substitution matrix |
BMCBI
2005
13 years 4 months ago
2005
Background: Codon substitution probabilities are used in many types of molecular evolution studies such as determining Ka/Ks ratios, creating ancestral DNA sequences or aligning c...
CANDC
2007
ACM
13 years 5 months ago
2007
ACM
We develop here an analytical evolution model based on a trinucleotide mutation matrix 64 × 64 with nine substitution parameters associated with the three types of substitutions ...
BMCBI
2010
13 years 5 months ago
2010
Background: Codon substitution constitutes a fundamental process in molecular biology that has been studied extensively. However, prior studies rely on various assumptions, e.g. r...
ISMB
1996
13 years 6 months ago
1996
Thispaperintroducesa methodfor identifyingempirically conservedaminoacid substitution groups.In contrast with existing approachesthat viewaminoacid substitution as a pairwisepheno...
CMSB
2008
Springer
13 years 6 months ago
2008
Springer
Abstract. We present a formal analysis of amino acid replacement during mRNA translation. Building on an abstract stochastic model of arrival of tRNAs and their processing at the r...