Presyncodon, a Web Server for Gene Design with the Evolutionary Information of the Expression Hosts.

ABSTRACT: In the natural host, most of the synonymous codons of a gene have been evolutionarily selected and related to protein expression and function. However, for the design of a new gene, most of the existing codon optimization tools select the high-frequency-usage codons and neglect the contribution of the low-frequency-usage codons (rare codons) to the expression of the target gene in the host. In this study, we developed the method Presyncodon, available in a web version, to predict the gene code from a protein sequence, using built-in evolutionary information on a specific expression host. The synonymous codon-usage pattern of a peptide was studied from three genomic datasets (Escherichia coli, Bacillus subtilis, and Saccharomyces cerevisiae). Machine-learning models were constructed to pred

SUBMITTER: Tian J 

PROVIDER: S-EPMC6321224 | biostudies-literature | 2018 Dec

REPOSITORIES: biostudies-literature