Figure - PMC

Skip to main content

An official website of the United States government

Here's how you know

Here's how you know

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.

View full-text article in PMC

. 2008 Nov 21;3(11):e3788. doi: 10.1371/journal.pone.0003788

Search in PMC
Search in PubMed
View in NLM Catalog
Add to search

Schneider et al.

This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are properly credited.

PMC Copyright notice

Feeder cells were transfected with the neomycine resistance (nr) gene. A. RT-CR and nested RT-PCR analysis of nr gene expression (NR) during neuronal differentiation of murine ESCs. Displayed are images of representative results following RT-PCR analysis. GAPDH was used as a control. B. Percentage of feeder cell contamination was evaluated by nr gene expression analysis of predefined ratios of stem and feeder cells. Displayed are representative results of PCR products. C. Following logarithmic transformation signal density is plotted as a linear function against feeder cell number (n = 4).