Expression of Satb2 in developing Rsp. – Satb2 is not expressed in the primordium of Rsp and hippocampus (Hi), or cortical hem (Hem) at E12.5 and E14.5. Cortical hem is shown by in situ hybridization for Lmx1a. Satb2 is expressed in the presumptive Rsp but not hippocampal formation at E16.5. Satb2 cells are not labeled with BrdU in the Rsp at E16.5. Expression of Satb2 is present in the Rsp and CA1 field but not SubC at P0. Intense expression of Satb2 is observed in the Rsp, moderate in CA1 and weak in the ventral SubC at P14. DG dentate gyrus; Ncx neocortex. = 3 mice for each stage. Scale bars = 200 μm in – , , and and 100 μm in
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