Article
The long-term label retaining population of the renal papilla arises through divergent regional growth of the kidney
18 Jun 2009
Abstract excerpt
Long-term pulse chase experiments previously identified a sizable population of BrdU-retaining cells within the renal papilla. The origin of these cells has been unclear, and in this work we test the hypothesis that they become quiescent early during the course of kidney development and organ growth. Indeed, we find that BrdU-retaining cells of the papilla can be labeled only by pulsing with BrdU from embryonic...
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