gt-gff3validator - Strictly validate given GFF3 files.

-typecheck [string]
           use an ontology given in an OBO file to validate parent-child relationships. If no argument is given,
           the sofa.obo file from the gtdata/obo_files directory is used. If an argument is given, it is used as
           an OBO filename. In the case that such a file does not exist .obo is added to the argument and
           loading the resulting filename from the gtdata/obo_files directory is attempted. (default: undefined)

       -xrfcheck [string]
           check Dbxref and Ontology_term attributes for correct syntax according to a abbreviation definition
           file. If no argument is given, the GO.xrf_abbs file from the gtdata/xrf_abbr directory is used. If an
           argument is given, it is used as an specific filename for an abbreviation file. In the case that such
           a file does not exist, .xrf_abbr is added to the argument and loading the resulting filename from the
           gtdata/xrf_abbr directory is attempted. (default: undefined)

       -help
           display help and exit

       -version
           display version information and exit

       gt-gff3validator - Strictly validate given GFF3 files.

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

GenomeTools 1.6.5                                  04/27/2024                                GT-GFF3VALIDATOR(1)

gtgff3validator [option ...] [GFF3_file ...]