The script takes a normal gtf/gff annotation format file and convert it to gff3 alignment format. It means it add a structure of match / match_part as relationship between the different features.

SYNOPSIS -g infile.gff [ -o outfile ] --help


  • -g, --gff or -ref

    Input GTF/GFF file.

  • -c or --ct

    When the gff file provided is not correcly formated and features are linked to each other by a comon tag (by default locus_tag), this tag can be provided to parse the file correctly.

  • -v

    Verbose option to see the warning messages when parsing the gff file.

  • -o or --output

    Output GFF file. If no output file is specified, the output will be written to STDOUT.

  • -h or --help

    Display this helpful text.