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GTF and GFF validators

Found during Danesh Moazed consult

GFF Validator

Usage

{installed_path}/gt -help
{installed_path}/gt gff3validator {gff_file}
{installed_path}/gt gtf_to_gff3 {gtf_file}
{installed_path}/gt gff3_to_gtf {gff_file}

Errors

Report bugs to https://github.com/genometools/genometools/issues.

GTF validator (perl-based)

Usage

let's say tar is downloaded and extracted at /home/eval-2.2.8

That folder is noted as {eval} in the code:

perl -I {eval} {eval}/validate_gtf.pl -f {gtf_file} {fasta_file_associated_with_the_gtf}

'-f' is an option, it creates a fixed file with same title as the origial gtf with '.fixed.gtf' extension. A custom hg38 gtf ran for an hour. Memory ran out with 8GB for some reason, so I ran with 64GB just in case. Since it might be using information from the genome.fa extensively.