BIIDXI, the At4g32460 DUF642 gene, is involved in pectin methyl esterase regulation during Arabidopsis thaliana seed germination and plant development
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- 作者：Esther Zú?iga-Sánchez ; Diana Soriano ; Eleazar Martínez-Barajas…
- 关键词：DUF642 proteins ; Pectin methyl esterases ; Germination
- 刊名：BMC Plant Biology
- 出版年：2014
- 出版时间：December 2014
- 年：2014
- 卷：14
- 期：1
- 全文大小：1,457 KB
- 参考文献：1. Vázquez-Lobo, A, Roujol, D, Zú?iga-Sánchez, E, Albenne, C, Pinero, D, Gamboa-deBuen, A, Jamet, E (2012) The highly conserved spermatophyte cell wall DUF642 protein family: phylogeny and first evidence of interaction with cell wall polysaccharides in vitro. Mol Phylogenet Evol 63: pp. 510-520 CrossRef
2. Gao, Y, Badejo, AA, Sawa, Y, Ishikawa, T (2012) Analysis of two L-galactono-1,4-lactone responsive genes with complementary expression during the development of Arabidopsis thaliana. Plant Cell Physiol 53: pp. 592-601 CrossRef
3. Sreenivasulu, N, Usadel, B, Winter, A, Radchuk, V, Scholz, U, Stein, N, Weschke, W, Strickert, M, Close, TJ, Stitt, M, Graner, A, Wobus, U (2008) Barley grain maturation and germination: metabolic pathway and regulatory network commonalities and differences highlighted by new MapMan/PageMan profiling tools. Plant Physiol 146: pp. 1738-1758 CrossRef
4. Dekkers, BJ, Pearce, S, Bolderen-Veldkamp, RP, Marshall, A, Widera, P, Gilbert, J, Drost, HG, Bassel, GW, Müller, K, King, JR, Wood, AT, Grosse, I, Quint, M, Krasnogor, N, Leubner-Metzger, G, Holdsworth, MJ, Bentsink, L (2013) Transcriptional dynamics of two seed compartments with opposing roles in Arabidopsis seed germination. Plant Physiol 163: pp. 205-215 CrossRef
5. Soeda, Y, Konings, MC, Vorst, O, Houwelingen, AM, Stoopen, GM, Maliepaard, CA, Kodde, J, Bino, RJ, Groot, SP, Geest, AH (2005) Gene expression programs during Brassica oleracea seed maturation, osmopriming, and germination are indicators of progression of the germination process and the stress tolerance level. Plant Physiol 137: pp. 354-368 CrossRef
6. Garza-Caligaris, LE, Avenda?o-Vázquez, AO, Alvarado-López, S, Zú?iga-Sánchez, E, Orozco-Segovia, A, Pérez-Ruiz, RV, Gamboa-deBuen, A (2012) At3g08030 transcript: a molecular marker of seed ageing. Ann Bot 110: pp. 1253-1260 CrossRef
7. Jamet, E, Canut, H, Bougart, G, Pont Lezica, RF (2006) Cell wall proteins: a new insight through proteomics. Trends Plant Sci 11: pp. 33-39 CrossRef
8. Tung, CW, Dwyer, KG, Nasrallah, ME, Nasrallah, JB (2005) Genome-wide identification of genes expressed in Arabidopsis pistils specifically along the path of pollen tube growth. Plant Physiol 138: pp. 977-989 CrossRef
9. Rejón, JD, Delalande, F, Schaeffer-Reiss, C, Carapito, C, Zienkiewicz, K, Dios, AJ, Rodríguez-García, MI, Dorsselaer, A, Castro, AJ (2013) Proteomics profiling reveals novel proteins and functions of the plant stigma exudate. J Exp Bot 64: pp. 5695-5705 CrossRef
10. Zú?iga-Sánchez E, Gamboa-deBuen A: The two DUF642 At5g11420 and At4g32460 - encoded proteins interact in vitro with the AtPME3 catalytic domain. In / Protein Interaction/Book 1. Edited by Cai J, Wang RE. Rijeka: InTech Editorial; 2012. ISBN 979-953-307-5777.
11. Mewalal, R, Mizrachi, E, Mansfield, SD, Myburg, AA (2014) Cell wall-related proteins of unknown function: missing links in plant cell wall development. Plant Cell Physiol 6: pp. 1031-1043 CrossRef
12. Peaucelle, A, Braybrook, SA, Guillou, L, Bron, E, Kuhlemeier, C, H?fte, H (2011) Pectin induced changes in cell wall mechanics underlie organ initiation in Arabidopsis. Curr Biol 21: pp. 1720-1726 CrossRef
13. Müller, K, Levesque-Tremblay, G, Bartels, S, Weitbrecht, K, Wormit, A, Usadel, B, Haughn, G, Kermode, AR (2013) Demethylesterification of cell wall pectins in Arabidopsis plays a role in seed germination. Plant Physiol 161: pp. 305-316
文摘
Background DUF642 proteins constitute a highly conserved family of proteins that are associated with the cell wall and are specific to spermatophytes. Transcriptome studies have suggested that members of this family are involved in seed development and germination processes. Previous in vitro studies have revealed that At4g32460- and At5g11420-encoded proteins interact with the catalytic domain of pectin methyl esterase 3 (AtPME3, which is encoded by At3g14310). PMEs play an important role in plant development, including seed germination. The aim of this study was to evaluate the function of the DUF642 gene At4g32460 during seed germination and plant development and to determine its relation to PME activity regulation. Results Our results indicated that the DUF642 proteins encoded by At4g32460 and At5g11420 could be positive regulators of PME activity during several developmental processes. Transgenic lines overexpressing these proteins showed increased PME activity during seed germination, and improved seed germination performance. In plants expressing At4g32460 antisense RNA, PME activity was decreased in the leaves, and the siliques were very short and contained no seeds. This phenotype was also present in the SALK_142260 and SALK_054867 lines for At4g32460. Conclusions Our results suggested that the DUF642 family contributes to the complexity of the methylesterification process by participating in the fine regulation of pectin status during plant development.