Codon usage for tomato (L. esculentum) and potato (S. tuberosum) genes and comparison with codon usage in other organisms.An analysis of codon usage in L. esculentum and S. tuberosum was performed based on a dataset of 150000 tomato EST sequences and 40000 potato EST sequences. The following methodology was used:
The second step for each organism was done in order to identify a subset of sequences with an obvious correct frame, and the third step was used to eliminate the possibility of using 5' UTR while building the codon usage tables.
The codon usage patterns in tomato and potato were compared with each other, as well as A. thaliana, Z. mays, O. sativa, S. cerevisiae, C. elegans and H. sapiens. The published codon usage tables for these organisms were retrieved from the Codon Usage Database.
The link below will display a histogram of the frequency of each codon in the organisms mentioned above, grouped by the aminoacid for which they code. Clicking on the name of an organism in the histogram legend will display the codon usage table for that organism.
You can also display idividual codon usage tables using the links below:firstname.lastname@example.org.