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The DOI matches its Crossref record; 2 of the 2 references it cites were found in a registry or an index.

A CK19CreERT knockin mouse line allows for conditional DNA recombination in epithelial cells in multiple endodermal organs

Open access
Means, Anna L., Xu, Yanwen, Zhao, Aizhen, Ray, Kevin C., Gu, Guoqiang·2008·genesis

Abstract

Cre/LoxP‐mediated DNA recombination allows for gene function and cell lineage analyses during embryonic development and tissue regeneration. Here, we describe the derivation of a K19 CreERT mouse line in which the tamoxifen‐activable CreER T was knocked into the endogenous cytokeratin 19 locus. In the absence of tamoxifen, leaky Cre activity could be detected only in less than 1% of stomach and intestinal epithelial cells, but not in pancreatic or hepatic epithelial tissues. Tamoxifen administration in postnatal animals induced widespread DNA recombination in epithelial cells of pancreatic ducts, hepatic ducts, stomach, and intestine in a dose‐dependent manner. Significantly, we found that Cre activity could be induced in the putative gut stem/progenitor cells that sustained long‐term gut epithelial expression of a Cre reporter. This mouse line should therefore provide a valuable reagent for manipulating gene activity and for cell lineage marking in multiorgans during normal tissue homeostasis and regeneration. genesis 46:318–323, 2008. © 2008 Wiley‐Liss, Inc.

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Metadata

Authors
Means, A. L., Xu, Y., Zhao, A., Ray, K. C., & Gu, G.
Venue
genesis
Publisher
Wiley
Published
2008-06
Volume
46
Issue
6
Pages
318-323
ISSN
  • 1526-954X (ISSN-L)
  • 1526-968X
OpenAlex
W2165849327
Cited by
184
References
2
FWCI
2.23
Type
journal article
Language
en
Open access
green

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CoChat. (2026). Citation check: A CK19CreERT knockin mouse line allows for conditional DNA recombination in epithelial cells in multiple endodermal organs. https://app.cochat.ai/papers/10.1002/dvg.20397
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Means, A. L., Xu, Y., Zhao, A., Ray, K. C., & Gu, G. (2008). A CK19CreERT knockin mouse line allows for conditional DNA recombination in epithelial cells in multiple endodermal organs. genesis. https://doi.org/10.1002/dvg.20397

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

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