Resource,Source,Identifier alpha Adducin antibody,Abcam,RRID:AB_867519 alpha Adducin antibody [EP734Y],Abcam,RRID:AB_722627 Adducin beta (E-11),Santa Cruz Biotechnology,RRID:AB_10987642 Anti-ADD3 polyclonal antibody,Atlas Antibodies,RRID:AB_2674740 Human/Mouse/Rat SOX2 Antibody,R and D Systems,RRID:AB_355110 Ctip2 antibody [25B6] - ChIP Grade,Abcam,RRID:AB_2064130 Mouse Anti-Human SATB2 Monoclonal Antibody, Unconjugated, Clone SATBA4B10,Abcam,RRID:AB_882455 Recombinant Anti-HuD + HuC antibody [EPR19098],Abcam,RRID:AB_2864321 Donkey anti-Goat IgG (H+L) Highly Cross-Adsorbed Secondary Antibody, Alexa Fluor™ Plus 488,Thermo Fisher Scientific,RRID:AB_2762838 Donkey anti-Goat IgG (H+L) Highly Cross-Adsorbed Secondary Antibody, Alexa Fluor™ Plus 555,Thermo Fisher Scientific,RRID:AB_2762839 Donkey anti-Goat IgG (H+L) Highly Cross-Adsorbed Secondary Antibody, Alexa Fluor™ Plus 647,Thermo Fisher Scientific,RRID:AB_2762840 HeLa,Cellosaurus,RRID:CVCL_0030 HEK293T,Cellosaurus,RRID:CVCL_0063 pUC19,Addgene,RRID:Addgene_50005 pSpCas9 (PX165),Addgene,RRID:Addgene_48137 pEGFP-puro,Addgene,RRID:Addgene_45561 pCAG-Cre,Addgene,RRID:Addgene_26647 pUC19-Cv3,Addgene,RRID:Addgene_99351 ImageJ,https://imagej.net/,RRID:SCR_003070 GraphPad Prism,http://www.graphpad.com/,RRID:SCR_002798 clustree,https://CRAN.R-project.org/package=clustree,RRID:SCR_016293 Whole Genome Shotgun (WGS) Project,https://www.ncbi.nlm.nih.gov/genbank/wgs/,RRID:SCR_016637 PRISM,http://bejerano.stanford.edu/prism/public/html/,RRID:SCR_005375 Fiji,http://fiji.sc,RRID:SCR_002285 NEURON,http://www.neuron.yale.edu,RRID:SCR_005393 C57BL/6JRj,Unknown,RRID:IMSR_RJ:C57BL-6JRJ