Primary Function: Pēke Iti Whakaritea Ko te Dexig.NA he pēke iti ka taea te whakarite, he mea hanga mai i te hiako kau. Ko te ingoa he whakakotahi i ngā kupu hoahoa (design) me te DNA. He mea whiri te āhua o te pēke, he mea whakaawe mai i te āhua o ngā ira. Ko ngā tauira i tangohia mai i ngā kararehe, ngā tipu me ngā ngārara ka tāia ki te hiako mā te tā matihiko. Nā ngā aukume māmā i roto i te pēke ka taea ai ngā tauira te hono me te tango noa, nō reira ka taea e ia kaiwhakamahi te tito i tana hoahoa ake. E 220 mā te 25 mā te 90 mirimita te rahi o te pēke. Ko te whāinga he āwhina i te tangata ki te whakaatu i tōna āhua ake me te hanga hononga.