ABI5-binding proteins (AFPs) alter transcription of ABA-induced genes via a variety of interactions with chromatin modifiers

ABI5-binding proteins (AFPs) alter transcription of ABA-induced genes via a variety of... Plant Mol Biol (2017) 93:403–418 DOI 10.1007/s11103-016-0569-1 ABI5-binding proteins (AFPs) alter transcription of ABA-induced genes via a variety of interactions with chromatin modifiers 1 2 2,3 1 Tim J. Lynch  · B. Joy Erickson  · Dusty R. Miller  · Ruth R. Finkelstein   Received: 13 September 2016 / Accepted: 28 November 2016 / Published online: 9 December 2016 © Springer Science+Business Media Dordrecht 2016 Abstract were observed in yeast two-hybrid and bimolecular fluo- Key message Overexpression of ABI5/ABF bind- rescence assays, consistent with a more direct mechanism ing proteins (AFPs) results in extreme ABA resist- of AFP-mediated repression of gene expression. Chemical ance of seeds via multiple mechanisms repressing ABA inhibition of histone deacetylase activity by trichostatin A response, including interactions with histone deacety- suppressed AFP effects on a small fraction of the ABI5- lases and the co-repressor TOPLESS. regulated genes tested. Collectively, these results suggest Abstract Several ABI5/ABF binding proteins (AFPs) that the AFPs participate in multiple mechanisms modulat- inhibit ABA response, resulting in extreme ABA resistance ing ABA response, including both TOPLESS-dependent in transgenic Arabidopsis overexpression lines, but their and -independent chromatin modification. mechanism of action has remained obscure. By analogy to the related Novel Interactor of JAZ (NINJA) protein, it Keywords ABA-INSENSITIVE(ABI5) · AFP · was suggested that the AFPs interact http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Plant Molecular Biology Springer Journals

ABI5-binding proteins (AFPs) alter transcription of ABA-induced genes via a variety of interactions with chromatin modifiers

Loading next page...
Springer Netherlands
Copyright © 2016 by Springer Science+Business Media Dordrecht
Life Sciences; Plant Sciences; Biochemistry, general; Plant Pathology
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