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

. 1998 Mar 23;140(6):1453–1461. doi: 10.1083/jcb.140.6.1453

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

This article is distributed under the terms of an Attribution–Noncommercial–Share Alike–No Mirror Sites license for the first six months after the publication date (see http://www.rupress.org/terms). After six months it is available under a Creative Commons License (Attribution–Noncommercial–Share Alike 4.0 Unported license, as described at http://creativecommons.org/licenses/by-nc-sa/4.0/).

PMC Copyright notice

Southern blot hybridization using EcoRI-digested DNA from ES cell clones and the 3′-external probe shown in Fig. 1 C. Lanes 1 and 2, heterozygous recombinant ES cell clones 4IVB5 and 4IVC5, identified by the 12-kb wild-type and the 7.3-kb targeted fragments. Lanes 3–7, wild-type ES cell clones.