Structural and functional characterization of the mouse Hlx homeobox gene

Structural and functional characterization of the mouse Hlx homeobox gene Hlx is a mesenchymally expressed homeobox transcription factor gene that is essential for normal intestinal and hepatic development in the mouse. Here we report further characterization of the mouse Hlx gene, including an additional 3.7 kb of 5′ sequence as well as the sequence of the three introns. Comparison of the sequence of the mouse Hlx gene 5′ to the coding region with that of the human gene revealed multiple regions of high conservation. Neither the mouse nor the human gene contained a TATA box, and ribonuclease protection studies defined heterogeneous transcription start sites for the mouse gene. A number of consensus transcription factor binding sites were conserved between the mouse and human Hlx genes both within and outside of the highly conserved regions. Reporter constructs containing 4.2 or 1.4 kb of mouse 5′ sequence showed active expression in cell lines that express Hlx. Further characterization of the mouse Hlx gene will provide insight into the developmental regulation of the mouse digestive system. Mammalian Genome Springer Journals

Structural and functional characterization of the mouse Hlx homeobox gene

Loading next page...
Copyright © 2000 by Springer-Verlag New York Inc.
Life Sciences; Cell Biology; Anatomy; Zoology
Publisher site
See Article on Publisher Site

There are no references for this article.

You’re reading a free preview. Subscribe to read the entire article.

DeepDyve is your
personal research library

It’s your single place to instantly
discover and read the research
that matters to you.

Enjoy affordable access to
over 12 million articles from more than
10,000 peer-reviewed journals.

All for just $49/month

Explore the DeepDyve Library

Unlimited reading

Read as many articles as you need. Full articles with original layout, charts and figures. Read online, from anywhere.

Stay up to date

Keep up with your field with Personalized Recommendations and Follow Journals to get automatic updates.

Organize your research

It’s easy to organize your research with our built-in tools.

Your journals are on DeepDyve

Read from thousands of the leading scholarly journals from SpringerNature, Elsevier, Wiley-Blackwell, Oxford University Press and more.

All the latest content is available, no embargo periods.

See the journals in your area

Monthly Plan

  • Read unlimited articles
  • Personalized recommendations
  • No expiration
  • Print 20 pages per month
  • 20% off on PDF purchases
  • Organize your research
  • Get updates on your journals and topic searches


Start Free Trial

14-day Free Trial

Best Deal — 39% off

Annual Plan

  • All the features of the Professional Plan, but for 39% off!
  • Billed annually
  • No expiration
  • For the normal price of 10 articles elsewhere, you get one full year of unlimited access to articles.



billed annually
Start Free Trial

14-day Free Trial