Figure 1 (IMAGE) AlphaMed Press Caption Old rejuvenated HSC in a young niche. Tubulin (green) remains organized. (blue= DAPI, nucleus, green= cytoskeletal protein tubulin). bar = 10 μm. Credit AlphaMed Press Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.