Have you not used it at all? OK, so in 1.6, there were machines for isolating genes from bees, in a similar way to the manner gendustry did. Likewise, you could innoculate genes into bees. You required serums for this, and those could be of different qualities; filling the serums lowed the quality, so you had to fill them, them purify them, before you used them. I think bee DNA was used somewhere. However, you couldn't choose mutations in the way that Gendustry allows.
In the 1.7.10 version, its considerably more complex...! Lemme bullet point this.
- You need to make enzyme (which uses three separate incubators)
- Use that with ethanol in an Isolator to get sequences
- Analyse these (slowly) in a Sequencer to add DNA sequences (genes, basically) to your Gene Database
- You click an empty serum vial on a sequence in the database to assign it to the vial
- Fill the serum using liquid DNA (obtained from liquefying bees in a Genepool) and polymerising bacteria (made using the same process as enzyme but with a different final ingredient)
- Separate to this, you need to build Hatchery blocks for your Alveary and use bees in it to get a species Larvae
- Use larvae and bacterial vector (like the polymerising bacteria but a different final ingredient again) to (slowly) add genes to the larvae
- Use the larvae in (another) Incubator with liquid growth medium (obtained from one of the intermediate stages of the enzyme/bacteria production above) to turn it into (I think) a drone.
- Breed drone(s) with princess to get your improved bee!
NOTE: you may get princesses instead of drones, not sure.