Kātahi ia rāua ko Crick i whakaputa i to rāua tauira, mā te whakamahi i tēnei mōhiohio me ngā mōhiohio i mōhiotia i mua e pā ana ki te hanganga a DNA, otirā ko ngā ture a Chargaff mō te takiruatanga pūtake.: