Genome Annotation Generator
A command line program to read, modify, annotate and output genomic data. Can write files to .gff3 or to the NCBI's .tbl format. Perfect if you're trying to submit a genome to NCBI.
For usage, type 'python gag.py'
See documentation at http://genomeannotation.github.io/GAG
Please cite the following: https://academic.oup.com/gigascience/advance-article/doi/10.1093/gigascience/giy018/4920812 when using GAG for your research.