cufCDS
Codon usage frequency (CUF) calculator of coding fasta sequences
cufCDS calculates codon usage frequency (CUF) of coding sequences (CDSs).
The input of this application is a fasta file of coding sequences. The application removes CDSs that are not divisible by 3 and counts the codons of each CDS after removing the start and stop codons. The result for each CDS is reported in the .gcf file.
The following files are also produced:
.fss, which reports the frequencies of codons used as start and stop signals
.lss, which contains the list of start and stop codons of each gene.
.cuf, which reports the total frequencies and the fraction of synonymous codons.