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.
Stały przed nami dwa wyzwania: chemiczne, czyli tworzenie dużych cząstek DNA, chemiczne, czyli tworzenie dużych cząstek DNA, i biologiczne: jak otrzymany nowy twór chemiczny uruchomić w komórce docelowej. uruchomić w komórce docelowej.