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Simultaneous Cre-mediated conditional knockdown of two genes in mice.
Genesis 46, 144-151 (2008)
One of the most promising techniques to manipulate gene expression in vivo is the use of RNA interference (RNAi). Various approaches were developed to use RNAi in the mouse, including vector-based expression of short hairpin RNAs and the Cre/loxP recombination system. We combined these two approaches to create a vector system that allows the time- and tissue-specific control of two genes at the same time. For this purpose two independent conditional shRNA expression cassettes are combined into a single construct. By the use of different, incompatible pairs of lox sites that flank transcriptional stop cassettes, Cre recombinase can independently activate both short hairpins. Here, we show that Cre simultaneously activates both shRNAs in vitro and in vivo. We applied this technique to silence the widely coexpressed gene pairs Gsk-3 alpha/Gsk-3 beta and Erk1/Erk2 in murine embryonic stem cells and in the mouse brain.
Impact Factor
Scopus SNIP
Web of Science
Times Cited
Times Cited
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Cited By
Cited By
Altmetric
2.615
0.000
23
26
Anmerkungen
Besondere Publikation
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Publikationstyp
Artikel: Journalartikel
Dokumenttyp
Wissenschaftlicher Artikel
Schlagwörter
shRNA; recombinase mediated cassette exchange; adult mouse brain; GSK-3
Sprache
Veröffentlichungsjahr
2008
HGF-Berichtsjahr
2008
ISSN (print) / ISBN
1526-954X
e-ISSN
1526-968X
Quellenangaben
Band: 46,
Heft: 3,
Seiten: 144-151
Verlag
Wiley
Begutachtungsstatus
Peer reviewed
Institut(e)
Institute of Developmental Genetics (IDG)
POF Topic(s)
30204 - Cell Programming and Repair
Forschungsfeld(er)
Genetics and Epidemiology
PSP-Element(e)
G-500500-001
Scopus ID
42349112418
Erfassungsdatum
2008-12-31