agat_fix_small_exon_from_extremities.pl

DESCRIPTION

The script aims to extend the small exons to make them longer. When submitting annotation to ENA they expect exon size of 15 nt minimum. Currently we extend only the exon from extremities, otherwise we risk to break the predicted ORF. /!\ When we extend an exon and the CDS has to be extended too (because is was a partial CDS), we exit;

SYNOPSIS

agat_fix_small_exon_from_extremities.pl -gff infile.gff --fasta genome.fa [ -o outfile ]
agat_fix_small_exon_from_extremities.pl --help

OPTIONS

  • -gff

    Input GTF/GFF file.

  • -fa or --fasta

    Genome fasta file The name of the fasta file containing the genome to work with.

  • --ct or --table or --codon

    This option allows specifying the codon table to use - It expects an integer (1 by default = standard)

  • --size or -s

    Minimum exon size accepted in nucleotide. All exon below this size will be extended to this size. Default value = 15.

  • -o , --output , --out or --outfile

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

  • -v

    Verbose option, make it easier to follow what is going on for debugging purpose.

  • -h or --help

    Display this helpful text.