Mitotic clock (EpiTrace) and differentiation potential (CytoTRACE) of the same cell in scMultiomic-seq. The CytoTRACE score was reversed to show differentiation from left to right to facilitate comparison with EpiTrace. Sample numbers of biologically independent cells: n = 646 (RG); 341 (Cyc. Prog.); 2,348 (nIPC/GluN1); 1,546 (GluN2); 798 (GluN3); 459 (GluN4); 223 (GluN5); 190 (SP); 359 (mGPC/OPC); 301 (IN3); 780 (IN2); 959 (IN1); and 31 (EC/Peric.).