DLX1 and Anxiety: It could be hypothesized based on the expression of Zscan10 in the embryonic brain that an impact on a pluripotent progenitor cell population for example in the limbic system could influence anxiety related behavior along the way of observations made in Dlx1 loss-of function mutants [60], where the Dlx1 sense [60], [61], [62], [63] and antisense transcript level is critical in progenitor fate decisions [15].