This company says it's developing a system that can recognize your face from just your DNA

MIT Technology Review 

A police officer is at the scene of a murder. No obvious suspects or motives. DNA from the cells of one strand is copied and compared against a database. No match comes back, and the case goes cold. Corsight AI, a facial recognition subsidiary of the Israeli AI company Cortica, purports to be devising a solution for that sort of situation by using DNA to create a model of a face that can then be run through a facial recognition system.