Added back keys for Gene, Intron, Chromosome, etc.
Added back keys for Gene, Intron, Chromosome, etc.



Former-commit-id: 80321474f4d830f7715e40ef2d3f6fc426ef46eb
julie-sullivan/phytomine,julie-sullivan/phytomine,julie-sullivan/phytomine,julie-sullivan/phytomine,julie-sullivan/phytomine,julie-sullivan/phytomine,julie-sullivan/phytomine