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

Plant Signaling and Behavior

Volumn 7, Issue 8, 2012, Pages 965-968

  Li, Xuyan ^a,b   Dhaubhadel, Sangeeta ^a,b  

^a AGRICULTURE AND AGRI FOOD CANADA   (Canada)

^b UNIVERSITY OF WESTERN ONTARIO   (Canada)

Author keywords

14 3 3; Protein protein interaction; R1 MYB; Soybean; Transcription factors

Indexed keywords

PROTEIN 14 3 3; VEGETABLE PROTEIN;

ARTICLE; CYTOLOGY; HUMAN; INTRACELLULAR SPACE; METABOLISM; PROTEIN BINDING; PROTEIN MULTIMERIZATION; PROTEIN TRANSPORT; SOYBEAN;

14-3-3 PROTEINS; HUMANS; INTRACELLULAR SPACE; PLANT PROTEINS; PROTEIN BINDING; PROTEIN MULTIMERIZATION; PROTEIN TRANSPORT; SOYBEANS;

EID: 84864797063     PISSN: 15592316     EISSN: 15592324     Source Type: Journal    
DOI: 10.4161/psb.20940     Document Type: Article

References (11)

1. Chevalier D, Morris ER, Walker JC. 14-3-3 and FHA domains mediate phosphoprotein interaction. Annu Rev Plant Physiol Plant Mol Biol 2009; 60:67-91; http://dx.doi.org/10.1146/annurev.arplant.59.032607.092844.
2. Li X, Chen L, Dhaubhadel S. 14-3-3 proteins regulate the intracellular localization of the transcriptional activator GmMYB176 and affect isoflavonoid synthesis in soybean. Plant J 2012; In press; PMID:22404168; http://dx.doi.org/10.1111/j.1365-313X.2012.04986.x.
3. Yi J, Derynck MR, Li X, Telmer P, Marsolais F, Dhaubhadel S. A single-repeat MYB transcription factor, GmMYB176, regulates CHS8 gene expression and affects isoflavonoid biosynthesis in soybean. Plant J 2010; 62:1019-34; PMID:20345602.
4. Sablowski RWM, Moyano E, Culianez-Macia FA, Schuch W, Martin C, Bevan M. A flower-specific Myb protein activates transcription of phenylpropanoid biosynthetic genes. EMBO J 1994; 13:128-37; PMID:8306956.
5. Solano R, Nieto C, Avila J, Cañas L, Diaz I, Paz-Ares J. Dual DNA binding specificity of a petal epidermis-specific MYB transcription factor (MYB.Ph3) from Petunia hybrida. EMBO J 1995; 14:1773-84; PMID:7737128.
6. Dhaubhadel S, Li X. A new client for 14-3-3 proteins: GmMYB176, an R1 MYB transcription factor. Plant Signal Behav 2010; 5:1-3; PMID:20592799; http://dx.doi.org/10.4161/psb.5.7.12133.
7. Dhaubhadel S, Gijzen M, Moy P, Farhangkhoee M. Transcriptome analysis reveals a critical role of CHS7 and CHS8 genes for isoflavonoid synthesis in soybean seeds. Plant Physiol 2007; 143:326-38; PMID:17098860; http://dx.doi.org/10.1104/pp.106.086306.
8. Muslin AJ, Tanner JW, Allen PM, Shaw AS. Interaction of 14-3-3 with signaling proteins is mediated by the recognition of phosphoserine. Cell 1996; 84:889-97; PMID:8601312; http://dx.doi.org/10.1016/S0092-8674(00)81067-3.
9. Yaffe MB, Rittinger K, Volinia S, Caron PR, Aitken A, Leffers H, et al. The structural basis for 14-3-3: phosphopeptide binding specificity. Cell 1997; 91:961-71; PMID:9428519; http://dx.doi.org/10.1016/S0092-8674(00)80487-0.
10. Seimiya H, Sawada H, Muramatsu Y, Shimizu M, Ohko K, Yamane K, et al. Involvement of 14-3-3 proteins in nuclear localization of telomerase. EMBO J 2000; 19:2652-61; PMID:10835362; http://dx.doi.org/10.1093/emboj/19.11.2652.
11. Grozinger CM, Schreiber SL. Regulation of histone deacetylase 4 and 5 and transcriptional activity by 14-3-3-dependent cellular localization. Proc Natl Acad Sci U S A 2000; 97:7835-40; PMID:10869435; http://dx.doi.org/10.1073/pnas.140199597.