Right now, Great Geneticist units can only build a Biodome City when they're owned by Somatek Biomedical. Most of the time, this isn't an issue, but when a city-state gives you a Great Geneticist as a gift, they're unable to build their special improvement, which seems like a shame to me. If you are so inclined, there is an easy fix: remove the "uniqueTo": "Somatek Biomedical" line from the improvement file. This way, any civilization that is given a Great Geneticist as a gift will be able to build it. It will still normally be only accessible to Somatek, because Somatek is the only civilization that can generate Great Geneticist units naturally.
Right now, Great Geneticist units can only build a Biodome City when they're owned by Somatek Biomedical. Most of the time, this isn't an issue, but when a city-state gives you a Great Geneticist as a gift, they're unable to build their special improvement, which seems like a shame to me. If you are so inclined, there is an easy fix: remove the
"uniqueTo": "Somatek Biomedical"
line from the improvement file. This way, any civilization that is given a Great Geneticist as a gift will be able to build it. It will still normally be only accessible to Somatek, because Somatek is the only civilization that can generate Great Geneticist units naturally.