Resource,Source,Identifier SB210,Tetrahymena Stock Center,RRID:TSC_SD00703 pRSF-DUET Cas1 Cas2,Addgene,RRID:Addgene_80088 pET-28b-Cas9-His,Addgene,RRID:Addgene_47327 PubChem,http://pubchem.ncbi.nlm.nih.gov/,RRID:SCR_004284