Format

Send to

Choose Destination
Plant Signal Behav. 2012 Aug;7(8):965-8. doi: 10.4161/psb.20940. Epub 2012 Jul 27.

14-3-3 proteins act as scaffolds for GmMYB62 and GmMYB176 and regulate their intracellular localization in soybean.

Author information

1
Southern Crop Protection and Food Research Center, Agriculture and Agri-Food Canada, London, ON Canada.

Abstract

Isoflavonoids are plant natural compounds predominantly found in leguminous plant. They play important functions in both nitrogen fixation and stress resistance. Many clinical studies have linked dietary intake of isoflavonoids to human health benefits. Binding of 14-3-3 proteins to GmMYB176, an isoflavonoid regulator, modulates expression of key isoflavonoids gene expression and its biosynthesis. We have recently demonstrated that the interaction of 14-3-3 proteins with GmMYB176 regulates nuclear-cytoplasmic localization of GmMYB176 thereby affecting target gene expression. Here, we report GmMYB62 as a new R1 MYB client protein of soybean 14-3-3s that may function together with GmMYB176 for gene regulation in soybean.

PMID:
22836494
PMCID:
PMC3474696
DOI:
10.4161/psb.20940
[Indexed for MEDLINE]
Free PMC Article

Supplemental Content

Full text links

Icon for Taylor & Francis Icon for PubMed Central
Loading ...
Support Center