(A) TurboGFP-expressing HemSCs were injected in Matrigel into mice, explanted at day 14, and localized by staining for TurboGFP (green), CD31 (red), and DAPI (blue). (B) Sections were also stained for TurboGFP (green), GLUT-1 (red), and DAPI (blue). Asterisks mark the lumen of the blood vessels in panels A and B. Scale bars: 50 μM.