Skip to main page content
U.S. flag

An official website of the United States government

Dot gov

The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.

Https

The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

Access keys NCBI Homepage MyNCBI Homepage Main Content Main Navigation
. 2010:477:109-23.
doi: 10.1016/S0076-6879(10)77007-5.

A practical summary of site-specific recombination, conditional mutagenesis, and tamoxifen induction of CreERT2

Affiliations

A practical summary of site-specific recombination, conditional mutagenesis, and tamoxifen induction of CreERT2

Konstantinos Anastassiadis et al. Methods Enzymol. 2010.

Abstract

The site-specific recombinases, Cre and Flp, are essential tools for altering the mouse genome. Since the pioneering work with these enzymes, much progress has been made regarding their strengths and weaknesses, as well as how they should be applied. Cre recombinase is vital for conditional mutagenesis, including for temporal mutagenesis via tamoxifen induction of recombinase-estrogen receptor fusion proteins. Recently a Cre-like recombinase, Dre has been added to the toolbox. Here, we summarize current knowledge about applications of Cre, Flp, and Dre in the mouse and present a protocol for tamoxifen induction of conditional mutagenesis.

PubMed Disclaimer

Similar articles

Cited by

Publication types

LinkOut - more resources