출처

배경 http://www.researchandinnovation.ie/scientists-create-first-living-organism-transmits-added-letters-dna-alphabet/

인물 위키백과

DNA복제모델 http://www.mun.ca/biology/scarr/iGen3_03-01.html

DNA복제과정, 선도가닥과 지연가닥 그림 http://www.geneticsrus.org/Genes/Replication.php

dna구조 http://romeyo1013.blog.me/220113333380

PCR http://www.youme.com/2005/ko/ip1_3.asp

유전자돌연변이 http://minipororo.tistory.com/79

http://classroom.re.kr/uploadfile/content/content06/second04/data03/03_08_01_04_14.htm

http://hotge.co.kr/b/v/todayhumor/48311/1246