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. Author manuscript; available in PMC: 2013 May 2.
Published in final edited form as: Genesis. 2010 Oct 19;48(11):628–634. doi: 10.1002/dvg.20672

FIG. 6.

FIG. 6

Developmental expression of Pdx1-Cre and adult expression of Rip-CreER. Both Pdx1-Cre and Rip-CreER mice were bred with Ai9 mice. In Pdx1-Cre, Ai9 mice, RFP was looked for in the sections of embryos E10. A specific group of neurons in the brain region of the embryo express intense RFP (a, arrow). (b) The amplified picture of the boxed area in panel a, demonstrating RFP-positive neurons (arrow). Rip-CreER, Ai9 mice were administrated with either vehicle or Tam at eight weeks old. A few neurons were RFP positive with vehicle treatment (c) while abundant neurons were found to express RFP with Tam treatment (d). VMH, ventromedial hypothalamus; Arc, arcuate nucleus; 3, the third ventricle; −Tam, without Tam treatment; +Tam, with Tam treatment. Scale bar = 100 μM.