Topological sorting of gff features

Topological sorting of gff features

Tried several tools to sort gff topologically, incluing genometools, Perl script GFF3sort, Python package tag and pure shell command.
Converting gff3 to embl

Converting gff3 to embl

It was alway a pain for me to work with the embl format. Unfortunately for using Artemis and ACT I need embl files again. Tried to install EMBLmyGFF3 with biopython > 1.67 on my laptop.
KEGG APIs

KEGG APIs

Simple use of KEGG api for getting references and mapping pathways.
GFF Column 8

GFF Column 8

The 8th column of a gff file is critical for extracting protein sequences.
Batch visualisation of gene structures

Batch visualisation of gene structures

With genome browsers you can view the gene structure but only one at a time. I would like to compare gene models from different methologies and would need a Python/R tool for batch visualisation.