..., the molecular determinants controlling corticopontine connectivity are insufficiently understood. Here, we show that an intrinsic cortical genetic program driven by Nr2f1 graded expression is directly implicated in the organization of corticopontine topographic mapping. Transgenic mice lacking cortical...

... Mouse Nr2f1 Nr2f2 Gut development depends upon crosstalk between endoderm and splanchnic mesenchyme cell layers along the anteroposterior axis, resulting in the subdivision of the gut into foregut, midgut and hindgut( Kedinger et al., 1998b ; Kedinger et al., 1998a ; De Santa Barbara et al...