Resource,Source,Identifier PB-TRE-EGFP-EF1a-rtTA,Addgene,RRID:Addgene_104454 pU6-(BbsI)_CBh-Cas9-T2A-mCherry,Addgene,RRID:Addgene_64324 pSpCas9(BB)-2A-GFP (PX458),Addgene,RRID:Addgene_48138