Caption: This image depicts a colony of human embryonic stem cells grown over a period of 10 months in the absence of mouse feeder cells. The cell nuclei are stained green; the cell surface appears in red.
Photo: courtesy Ren-He Xu
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Caption:Ren-He Xu, developmental biologist in the WiCell Research Institute.
Photo: Steve Milanowski/courtesy Wisconsin Alumni Research Foundation
Date: August 2001
High-resolution 300 DPI JPEG
Photographs are available to media organizations and University of Wisconsin-Madison departments for news, editorial and public relations uses, both print and electronic, that are directly related to UW-Madison. They are NOT available for generic use. For university-related use -- including textbooks, commercial products or advertising -- please contact Bryce Richter, photographer, University Communications, (608) 262-7411 or email@example.com.
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