Jungjoon K. Lee1,*, Euihwan Jeong2,3, Joonsun Lee1, Minhee Jung1, Eunji Shin1, Young-hoon Kim1, Kangin Lee1, Inyoung Jung1, Daesik Kim3, Seokjoong Kim1 & Jin-Soo Kim2,3,*
1 Toolgen, Seoul 08501, Republic of Korea. 2Center for Genome Engineering, Institute for Basic Science (IBS), Seoul 34121, Republic of Korea. 3Department of Chemistry, Seoul National University, Seoul 08826, Republic of Korea. These authors contributed equally: Jungjoon K. Lee, Euihwan Jeong. C
*Correspondence to Jungjoon K. Lee or Jin-Soo Kim.