FILE DESCRIPTION: JSON

---

{
    gene_id: {
            gene_ref_1: {
                    "homology": "within_species_paralog",
                    "genetree": genetree_id
            },
            gene_ref_2: {
                    "homology": "within_species_paralog",
                    "genetree": genetree_id
            },
    ...
    },
...
}

The pairwise homology relations:

• ortholog_one2many
• ortholog_one2one
• ortholog_many2many
• within_species_paralog
• other_paralog