Roles of the Arabidopsis G protein γ subunit AGG3 and its rice homologs GS3 and DEP1 in seed and organ size control

Plant Signaling and Behavior

Volumn 7, Issue 10, 2012, Pages 1357-1359

  Li, Shengjun ^a   Liu, Wuxia ^a   Zhang, Xiaoqing ^a   Liu, Yaju ^a   Li, Na ^a   Li, Yunhai ^a  

^a INSTITUTE OF GENETICS AND DEVELOPMENTAL BIOLOGY   (China)

Author keywords

AGG3; Cell proliferation; DEP1; GS3; Seed and organ size

Indexed keywords

GUANINE NUCLEOTIDE BINDING PROTEIN GAMMA SUBUNIT; VEGETABLE PROTEIN;

ARABIDOPSIS; ARTICLE; HISTOLOGY; METABOLISM; ORGAN SIZE; PLANT SEED; RICE; SEQUENCE HOMOLOGY; SIGNAL TRANSDUCTION;

ARABIDOPSIS; GTP-BINDING PROTEIN GAMMA SUBUNITS; ORGAN SIZE; ORYZA SATIVA; PLANT PROTEINS; SEEDS; SEQUENCE HOMOLOGY, AMINO ACID; SIGNAL TRANSDUCTION;

EID: 85045351939     PISSN: 15592316     EISSN: 15592324     Source Type: Journal    
DOI: 10.4161/psb.21620     Document Type: Article

References (20)

1. Temple BR, Jones AM. The plant heterotrimeric G-protein complex. Annu Rev Plant Biol 2007; 58:249-66; PMID:17201690; http://dx.doi. org/10.1146/annurev.arplant.58.032806.103827.
2. Mizuno N, Itoh H. Functions and regulatory mechanisms of Gq-signaling pathways. Neurosignals 2009; 17:42-54; PMID:19212139; http://dx.doi. org/10.1159/000186689.
3. New DC, Wong JT. The evidence for G-proteincoupled receptors and heterotrimeric G proteins in protozoa and ancestral metazoa. Biol Signals Recept 1998; 7:98-108; PMID:9629461; http://dx.doi. org/10.1159/000014535.
4. Jones AM, Assmann SM. Plants: the latest model system for G-protein research. EMBO Rep 2004; 5:572-8; PMID:15170476; http://dx.doi.org/10.1038/ sj.embor.7400174.
5. +-channel regulation and morphological development in Arabidopsis thaliana. Plant J 2011; 67:840-51; PMID:21575088; http://dx.doi. org/10.1111/j.1365-313X.2011.04638.x.
6. Li S, Liu Y, Zheng L, Chen L, Li N, Corke F, et al. The plant-specific G protein γ subunit AGG3 influences organ size and shape in Arabidopsis thaliana. New Phytol 2012; 194:690-703; PMID:22380792; http:// dx.doi.org/10.1111/j.1469-8137.2012.04083.x.
7. Ullah H, Chen JG, Young JC, Im KH, Sussman MR, Jones AM. Modulation of cell proliferation by heterotrimeric G protein in Arabidopsis. Science 2001; 292:2066-9; PMID:11408654; http://dx.doi. org/10.1126/science.1059040.
8. Trusov Y, Zhang W, Assmann SM, Botella JR. Ggamma1 + Ggamma2 not equal to Gbeta: heterotrimeric G protein Ggamma-deficient mutants do not recapitulate all phenotypes of Gbetadeficient mutants. Plant Physiol 2008; 147:636-49; PMID:18441222; http://dx.doi.org/10.1104/ pp.108.117655.
9. Trusov Y, Rookes JE, Tilbrook K, Chakravorty D, Mason MG, Anderson D, et al. Heterotrimeric G protein gamma subunits provide functional selectivity in Gbetagamma dimer signaling in Arabidopsis. Plant Cell 2007; 19:1235-50; PMID:17468261; http://dx.doi.org/10.1105/tpc.107.050096.
10. Thung L, Trusov Y, Chakravorty D, Botella JR. Gγ1+Gγ2+Gγ3=Gβ: the search for heterotrimeric G-protein γ subunits in Arabidopsis is over. J Plant Physiol 2012; 169:542-5; PMID:22209167; http:// dx.doi.org/10.1016/j.jplph.2011.11.010.
11. Magalhaes AC, Dunn H, Ferguson SS. Regulation of G protein-coupled receptor activity, trafficking and localization by Gpcr-interacting proteins. Br J Pharmacol 2011; PMID:21699508.
12. Zeng Q, Wang X, Running MP. Dual lipid modification of Arabidopsis Ggamma-subunits is required for efficient plasma membrane targeting. Plant Physiol 2007; 143:1119-31; PMID:17220359; http://dx.doi. org/10.1104/pp.106.093583.
13. Fan C, Xing Y, Mao H, Lu T, Han B, Xu C, et al. GS3, a major QTL for grain length and weight and minor QTL for grain width and thickness in rice, encodes a putative transmembrane protein. Theor Appl Genet 2006; 112:1164-71; PMID:16453132; http://dx.doi.org/10.1007/s00122-006-0218-1.
14. Takano-Kai N, Jiang H, Kubo T, Sweeney M, Matsumoto T, Kanamori H, et al. Evolutionary history of GS3, a gene conferring grain length in rice. Genetics 2009; 182:1323-34; PMID:19506305; http://dx.doi.org/10.1534/genetics.109.103002.
15. Zhou Y, Zhu J, Li Z, Yi C, Liu J, Zhang H, et al. Deletion in a quantitative trait gene qPE9-1 associated with panicle erectness improves plant architecture during rice domestication. Genetics 2009; 183:315-24; PMID:19546322; http://dx.doi.org/10.1534/ genetics.109.102681.
16. Huang X, Qian Q, Liu Z, Sun H, He S, Luo D, et al. Natural variation at the DEP1 locus enhances grain yield in rice. Nat Genet 2009; 41:494-7; PMID:19305410; http://dx.doi.org/10.1038/ng.352.
17. Mao H, Sun S, Yao J, Wang C, Yu S, Xu C, et al. Linking differential domain functions of the GS3 protein to natural variation of grain size in rice. Proc Natl Acad Sci U S A 2010; 107:19579-84; PMID:20974950; http://dx.doi.org/10.1073/ pnas.1014419107.
18. Utsunomiya Y, Samejima C, Takayanagi Y, Izawa Y, Yoshida T, Sawada Y, et al. Suppression of the rice heterotrimeric G protein β-subunit gene, RGB1, causes dwarfism and browning of internodes and lamina joint regions. Plant J 2011; 67:907-16; PMID:21585570; http://dx.doi.org/10.1111/j.1365-313X.2011.04643.x.
19. Kato C, Mizutani T, Tamaki H, Kumagai H, Kamiya T, Hirobe A, et al. Characterization of heterotrimeric G protein complexes in rice plasma membrane. Plant J 2004; 38:320-31; PMID:15078334; http://dx.doi. org/10.1111/j.1365-313X.2004.02046.x.
20. Wang S, Assmann SM, Fedoroff NV. Characterization of the Arabidopsis heterotrimeric G protein. J Biol Chem 2008; 283:13913-22; PMID:18326491; http://dx.doi.org/10.1074/jbc.M801376200.