Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Characterization of induced pluripotent stem cells (iPSs). (a) Morphology of the iPS cell colonies. (b) Immunofluorescent staining of rat-induced pluripotent stem cells for the expression of the pluripotency markers OCT-4 (upper panels, scale bar 400 μm) and SOX-17 (lower panels, scale bar 1000 μm) and overlay with the control staining of the nucleus with DAPI (Sigma). (c) RT-PCR analysis of gene expression in undifferentiated riPS cells.
