In addition, cell‐type‐specific expression analysis (using the expression data from the UCSC cell browser (https://cells.ucsc.edu/?ds=autism&gene=SFMBT1)) showed that SFMBT1 expression is relatively high in L2/3 (upper‐layer excitatory neurons), L5/6 (deep‐layer cortico‐cortical excitatory projection neurons), VIP interneurons and parvalbumin interneurons (Figure S9, Supporting Information). Here, SFMBT1 is linked to autism.