There were several steps to this. There were two sides: We had to solve the chemistry for making large DNA molecules, and we had to solve the biological side of how, if we had this new chemical entity, how would we boot it up, activate it in a recipient cell.
Trebalo je proći nekoliko koraka do toga. Postojale su dvije strane: Morali smo riješiti kemiju za izgradnju velikih DNK molekula i morali smo riješiti biološku stranu kako, ako imamo ovaj novi kemijski kompleks, kako ga podići, aktivirati ga u primalačkoj stanici.