June 9, 2012
One small step …
Oh, my. I no longer believe I die before Gattaca. This is frightening.
The NYTimes article where I encountered this news has estimates from the study team that the technology could be available in as little as 3-5 years: whole-genome sequencing of a fetus based on only a maternal blood sample and a paternal saliva sampe, with the fetal genome reconstructed from fragments in the mother’s blood.
I still think I’ll die before direct genome sequencing is used in hiring decisions. But it seems suddenly only too feasible that my grandchildren will be born into a society where parents choose to learn genetic propensities before birth, the same as today’s parents often choose to learn a child’s sex before birth.
Next step: they’re starting to edit the genome.
MIT Technology Review article