It's not common knowledge, but there's an algorithm called "genomic imputation" It can take incomplete data, like the kind you get from 23andMe, etc, and magic

It's not common knowledge, but there's an algorithm called "genomic imputation" It can take incomplete data, like the kind you get from 23andMe, etc, and magically "fill in the gaps" to compute the majority of the rest of your genome There used to be a free service https://impute.me https://impute.me that would do this for you https://twitter.com/lassefolkersen/status/1547637086349537284?t=ewGfTYY6DywjCwrMRGbWSQ&s=19 https://twitter.com/lassefolkersen/status/154763708634953728... Search Google Scholar for "Lasse Folkersen", he is active in the field and has a lot of great papers about this