Prox1 is distributed in the OL cell lineage in the mouse spinal cord.

<p>(A-C) Prox1 is distributed in OL progenitor cells (OPC) as identified by colocalisation with NG2. (B,C) Higher magnification views showing that some NG2+ cells have little or no Prox1 signal (B, arrows), whereas others have high Prox1 signal (C, arrows). (D,E) Prox1 is distributed in OLs (OL) as identified by colocalisation with CC1. (E) Higher magnification views, showing CC1+ Prox1+ cells (arrowheads). Scale bars: (A,D) 50μm; (B,C,E) 10μm.