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                                                Murine mammary gland
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                                                Normal murine mammary gland. 
 
DNA (TO-PRO-3); CD29 (Alexa Fluor 488); Ki-67 (Alexa Fluor 546). 
 
Image courtesy of  Nisha McConnell, Alexander Lab and Lance Rodenkirch at  W.M Keck Laboratory for Biological Imaging, University of Wisconsin-Madison SMPH. 
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