A simple and efficient method of inducing targeted deletions in the drosophila genome

A simple and efficient method of inducing targeted deletions in the drosophila genome Deletion mutagenesis is one of the most efficient approaches to studying gene function. However, conventional methods of inducing targeted mutations in the drosophila genome are timeand labor-consuming. This work proposes a new, simple, and effective method of producing drosophila mutants with gene deletions. The method involves the insertion of I-SceI and I-CreI recognition sites and a fragment homologous to the target sequence into the chromosome region of interest by means of an attB-containing construct, the induction of double-strand DNA breaks by the appropriate meganuclease, and their repair by homologous recombination. The procedure results in a deletion extending from the attP-site to the target locus. A cassette was designed to enable single-step construct production for the deletion of any given genomic region. A set of markers facilitates the selection of recombination events. The efficacy of the proposed technique was confirmed by the induction of a 47-kb deletion containing the qtc gene. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Russian Journal of Genetics Springer Journals

A simple and efficient method of inducing targeted deletions in the drosophila genome

Loading next page...
 
/lp/springer_journal/a-simple-and-efficient-method-of-inducing-targeted-deletions-in-the-Gqthr1rKrE
Publisher
Pleiades Publishing
Copyright
Copyright © 2015 by Pleiades Publishing, Inc.
Subject
Biomedicine; Human Genetics; Animal Genetics and Genomics; Microbial Genetics and Genomics
ISSN
1022-7954
eISSN
1608-3369
D.O.I.
10.1134/S1022795415110101
Publisher site
See Article on Publisher Site

References

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

$49/month

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.

$588

$360/year

billed annually
Start Free Trial

14-day Free Trial