T1N6_22 gene is required for biotic and abiotic stress responses in Arabidopsis

T1N6_22 gene is required for biotic and abiotic stress responses in Arabidopsis Botrytis cinerea causes severe disease in a wide range of plant species and is difficult to be controlled, resulting in significant economic losses. In this study, T1N6_22, a NAD(P)-binding domain-containing protein in Arabidopsis thaliana, was found to be a positive regulator of the basal defense response, and its loss-of-function mutation resulted in enhanced susceptibility to infection by B. cinerea. In the case of Alternaria brassicae, the t1n6_22 plants exhibited enhanced disease symptoms, suggesting the T1N6_22 was a common host response strategy against these pathogens. Further analyses of 35S: T1N6_22 Arabidopsis plants had shown that complemented transgenic plants were also indistinguishable from wild-type plants in their response to B. cinerea inoculation. To gain insight into the role of the T1N6_22 in the plant defense signaling pathway, we detected the expression of the T1N6_22 in different signaling pathway mutants. Strikingly, t1n6_22 plants had impaired tolerance to salt stress, but drought stress was similar in t1n6_22 and wild-type (WT) plants. These results indicate that T1N6_22 might be involved in tolerance mechanisms to both biotic and abiotic stress response. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Russian Journal of Genetics Springer Journals

T1N6_22 gene is required for biotic and abiotic stress responses in Arabidopsis

Loading next page...
SP MAIK Nauka/Interperiodica
Copyright © 2012 by Pleiades Publishing, Ltd.
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