Fickett TESTCODE statistic to identify protein-coding DNA emboss tcode -sequence $input1 -outfile $out_file1 -window "$window" -step "$step" -rformat $out_format1 -auto Sequence Window size Step size Output Report File Format Table EMBL GENBANK GFF PIR SwissProt DbMotif Diffseq Excel (tab delimited) FeatTable Motif Regions SeqTable SRS Simple SRS TagSeq You can view the original documentation here_. .. _here: http://emboss.sourceforge.net/apps/release/5.0/emboss/apps/tcode.html