Figure 2.

Secisbp2l, but not Secisbp2, is expressed in NFOs. A, ISH revealed the lack of Secisbp2 expression in cortical and cerebellar OLs. B, Immunohistochemical staining of SECISBP2L in the white matter OLs in the cerebral cortex and cerebellum. C, Reduced expression of Secisbp2l in the spinal cord white matter of Nkx2.2 CKO and Olig1−/− mutants.