The role of Su(Hw) protein in transcription regulation in Drosophila melanogaster

The role of Su(Hw) protein in transcription regulation in Drosophila melanogaster Insulators are regulatory DNA elements that modulate the effect of enhancers and silencers on gene transcription. However, the role of the insulator proteins in the expression of specific genes remains scarcely studied. In the present study, we examined the role of the Su(Hw)-dependent insulator complex in transcription of the rap, CG32810, and RpS15Aa genes. It was demonstrated that the interaction of Su(Hw) and Mod(mdg4)-67.2 insulator proteins with the terminator regions of the selected genes depends on the Su(Hw) factor. At the same time, the CP190 protein interacts with the promoter and terminator regions in the absence of Su(Hw). In addition, the Su(Hw) protein does not affect the level and efficiency of termination of model genes transcription. A possible explanation for these results is the existence of another transcription factor, a protein that is able to recruit CP190 and functionally compensate for the lack of the Su(Hw) protein. Russian Journal of Genetics Springer Journals

The role of Su(Hw) protein in transcription regulation in Drosophila melanogaster

Loading next page...
Pleiades Publishing
Copyright © 2015 by Pleiades Publishing, Inc.
Biomedicine; Human Genetics; Animal Genetics and Genomics; Microbial Genetics and Genomics
Publisher site
See Article on Publisher Site


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