Abstract
Sucrose phosphate synthase (SPS) catalyzes the first step in the synthesis of sucrose in photosynthetic tissues. We characterized the expression of three different isoforms of SPS belonging to two different SPS gene families in alfalfa (Medicago sativa L.), a previously identified SPS (MsSPSA) and two novel isoforms belonging to class B (MsSPSB and MsSPSB3). While MsSPSA showed nodule-enhanced expression, both MsSPSB genes exhibited leaf-enhanced expression. Alfalfa leaf and nodule SPS enzymes showed differences in chromatographic and electrophoretic migration and differences in V max and allosteric regulation. The root nodules in legume plants are a strong sink for photosynthates with its need for ATP, reducing power and carbon skeletons for dinitrogen fixation and ammonia assimilation. The expression of genes encoding SPS and other key enzymes in sucrose metabolism, sucrose phosphate phosphatase and sucrose synthase, was analyzed in the leaves and nodules of plants inoculated with Sinorhizobium meliloti. Based on the expression pattern of these genes, the properties of the SPS isoforms and the concentration of starch and soluble sugars in nodules induced by a wild type and a nitrogen fixation deficient strain, we propose that SPS has an important role in the control of carbon flux into different metabolic pathways in the symbiotic nodules.
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References
Baier MC, Barsch A, Kuster H, Hohnjec N (2007) Antisense repression of the Medicago truncatula nodule-enhanced sucrose synthase leads to a handicapped nitrogen fixation mirrored by specific alterations in the symbiotic transcriptome and metabolome. Plant Physiol 145:1600–1618
Barratt DHP, Barber L, Kruger NJ, Smith AM, Wang TL, Martin C (2001) Multiple, distinct isoforms of sucrose synthase in pea. Plant Physiol 127:655–664
Barsch A, Tellstrom V, Patschkowski T, Kuster H, Niehaus K (2006) Metabolite profiles of nodulated alfalfa plants indicate that distinct stages of nodule organogenesis are accompanied by global physiological adaptations. Mol Plant–Microbe Interact 19:998–1013
Baxter CJ, Foyer CH, Turner J, Rolfe SA, Quik WP (2003) Elevated sucrose-phosphate synthase activity in transgenic tobacco sustains photosynthesis in older leaves and alters development. J Exp Bot 54:1813–1820
Castleden CK, Aoki N, Gillespie VJ, MacRae EA, Quik WP, Buchner P, Foyer CH, Furbank RT, Lunn JE (2004) Evolution and function of the sucrose phosphate synthase gene families in wheat and other grasses. Plant Physiol 135:1–12
Chen S, Hajirezaei M, Börnke F (2005) Differential expression of sucrose-phosphate synthase isoenzymes in tobacco reflects their functional specialization during dark governed starch mobilization in source leaves. Plant Physiol 139:1163–1174
Choi HK, Kim D, Uhm T, Limpens E, Lim H, Mun JH, Kalo P, Penmetsa RV, Seres A, Kulikova O, Roe BA, Bisseling T, Kiss GB, Cook DR (2004) A sequence-based genetic map of Medicago truncatula and comparison of marker colinearity with M. sativa. Genetics 166:1463–1502
Colebatch G, Kloska S, Trevaskis B, Freund S, Altmann T, Udvardi MK (2002) Novel aspects of symbiotic nitrogen fixation uncovered by transcript profiling with cDNA arrays. Mol Plant–Microbe Interact 15:411–420
Cumino AC, Marcozzi C, Barreiro R, Salerno GL (2007) Carbon cycling in Anabaena sp. PCC 7120. Sucrose synthesis in the heterocysts and possible role in nitrogen fixation. Plant Physiol 143:1385–1397
De Vries SC, Springer J, Wessels JGH (1982) Diversity of abundant mRNA sequences and patterns of protein synthesis in etiolated and greened pea seedlings. Planta 156:120–135
Flemetakis E, Dimou M, Cotzur D, Efrose RC, Alvalakis G, Colebatch G, Udvardi MK, Katinakis P (2003) A sucrose transporter, LjSUT4, is up-regulated during Lotus japonicus nodule development. J Exp Bot 54:1789–1791
Flemetakis E, Efrose RC, Ott T, Stedel C, Alvalakis G, Udvardi MK, Katinakis P (2006) Spatial and temporal organization of sucrose metabolism in Lotus japonicus nitrogen-fixing nodules suggests a role for the elusive alkaline/neutral invertase. Plant Mol Biol 62:53–69
Fung RWM, Langenkamper G, Gardner RC, MacRae E (2003) Differential expression within an SPS gene family. Plant Sci 164:459–470
Geigenberger P, Stitt M (1991) A futile cycle of sucrose synthesis and degradation is involved in regulating partitioning between sucrose, starch and respiration in cotyledons of germinating Ricinus communis L. seedlings when phloem transport is inhibited. Planta 185:81–90
Geigenberger P, Reimholz R, Geiger M, Merlo L, Canale V, Stitt M (1997) Regulation of sucrose and starch metabolism in potato tubers in response to short-term water deficit. Planta 201:502–518
Gordon AJ, Minchin FR, James CL, Komina O (1999) Sucrose synthase in legume nodules is essential for nitrogen fixation. Plant Physiol 120:867–878
Graham PH, Vance CP (2003) Legumes: importance and constrains to greater use. Plant Physiol 131:872–877
Grof CPL, So CTE, Perroux JM, Bonnett GD, Forrester RI (2006) The five families of sucrose-phosphate synthase genes in Saccharum spp. are differentially expressed in leaves and stem. Funct Plant Biol 33:605–610
Harlow E, Lane D (1998) Antibodies, a laboratory manual. Cold Spring Harbor Laboratory Press, New York
Hirsch AM, Bang M, Ausubel FM (1983) Ultrastructural analysis of ineffective alfalfa nodules formed by nif:Tn5 mutants of Rhizobium meliloti. J Bacteriol 155:367–380
Hohnjec N, Perlick AM, Pühler A, Küster H (2003) The Medicago truncatula sucrose synthase gene MtSucS1 is activated both in the infected region of root nodules and in the cortex of roots colonized by arbuscular mycorrhizal fungi. Mol Plant–Microbe Interact 16:903–915
Horst I, Welham T, Kelly S, Kaneko T, Sato S, Tabata S, Parniske M, Wang TL (2007) TILLING mutants of Lotus japonicus reveal that nitrogen assimilation and fixation can occur in the absence of nodule-enhanced sucrose synthase. Plant Physiol 144:806–820
Hubbard NL, Pharr DM, Huber SC (1991) Sucrose phosphate synthase and other sucrose metabolizing enzymes in fruits of various species. Physiol Plant 82:191–196
Huber SC (2007) Exploring the role of protein phosphorylation in plants: from signalling to metabolism. Biochem Soc Trans 35:28–32
Huber SC, Huber JL (1996) Role and regulation of sucrose-phosphate synthase in higher plants. Annu Rev Plant Physiol Plant Mol Biol 47:431–444
Im KH (2004) Expression of sucrose-phosphate synthase (SPS) in non-photosynthetic tissues of maize. Mol Cells 17:404–409
Ingram J, Chandler JW, Gallagher L, Salamini F, Bartels D (1997) Analysis of cDNA clones encoding sucrose-phosphate synthase in relation to sugar interconversions associated with dehydration in the resurrection plant Craterostigma plantagineum Hochst. Plant Physiol 115:113–121
Komatsu A, Takanokura Y, Omura M, Akihama T (1996) Cloning and molecular analysis of cDNAs encoding three sucrose phosphate synthase isoforms from a citrus fruit (Citrus unshiu Marc). Mol Gen Genet 252:346–351
Langenkamper G, Fung RWK, Newcomb RD, Atkinson RG, Gardner RC, MacRae EA (2002) Sucrose phosphate synthase genes in plants belong to three different families. J Mol Evol 54:322–332
Li CR, Zhang XB, Hew CS (2003) Cloning of a sucrose-phosphate synthase gene highly expressed in flowers from the tropical epiphytic orchid Oncidium goldiana. J Exp Bot 54:2189–2191
Lodwig EM, Hosie AHF, Bourdes A, Findlay K, Allaway D, Karunakaran R, Downie JA, Poole PS (2003) Amino acid recycling drives nitrogen fixation in the legume–rhizobium symbiosis. Nature 422:722–726
Loreti E, Bellis LD, Alpi A, Perata P (2001) Why and how do plants sense sugars? Ann Bot 88:803–812
Lunn JE, MacRae EA (2003) New complexities in the synthesis of sucrose. Curr Opinion Plant Biol 6:208–214
Lunn JE, Ashton AR, Hatch MD, Heldt HW (2000) Purification, molecular cloning, and sequence analysis of sucrose-6F-phosphate phosphohydrolase from plants. Proc Natl Acad Sci USA 97:12914–12919
Lutfiyya LL, Xu N, D’Ordine RL, Morrell JA, Miller PW, Duff SMG (2007) Phylogenetic and expression analysis of sucrose phosphate synthase isozymes in plants. J Plant Physiol 164:923–933
Nguyen-Quoc B, Foyer CH (2001) A role for ‘futile cycles’ involving invertase and sucrose synthase in sucrose metabolism of tomato fruit. J Exp Bot 52:881–889
Ortega JL, Moguel-Esponda S, Potenza C, Conklin CF, Quintana A, Sengupta-Gopalan C (2006) The 3′ untranslated region of a soybean cytosolic glutamine synthetase (GS1) affects transcript stability and protein accumulation in transgenic alfalfa. Plant J 45:832–846
Rae AL, Grof CPL, Casu RE, Bonnett GD (2005) Sucrose accumulation in the sugarcane stem: pathway and control points for transport and compartmentation. Field Crop Res 92:159–168
Reich PB, Hungate BA, Luo Y (2006) Carbon–nitrogen interactions in terrestrial ecosystems in response to rising atmospheric carbon dioxide. Annu Rev Ecol Evol Syst 37:611–636
Reimholtz R, Geiger M, Haake V, Deiting U, Krause KP, Sonnewald U, Stitt M (1997) Potato plants contain multiple forms of sucrose phosphate synthase, which differ in their tissue distribution, their levels during development, and their response to low temperature. Plant Cell Environ 20:291–305
Roby C, Cortes S, Gromova M, Le Bail JL, Roberts JK (2002) Sucrose cycling in heterotrophic plant cell metabolism: first step towards an experimental model. Mol Biol Rep 29:145–149
Tesfaye M, Samac DA, Vance CP (2006) Insights into symbiotic nitrogen fixation in Medicago truncatula. Mol Plant–Microbe Interact 19:330–341
Toroser D, Huber SC (1997) Protein phosphorylation as a mechanism for osmotic stress activation of sucrose-phosphate synthase in spinach leaves. Plant Physiol 114:947–955
Trevanion SJ, Castleden CK, Foyer CH, Furbank RT, Quick WP, Lunn JE (2004) Regulation of sucrose-phosphate synthase in wheat (Triticum aestivum) leaves. Funct Plant Biol 31:685–695
Trevaskis B, Colebatch G, Desbrosses G, Wandrey M, Wienkoop S, Saalbach G, Udvardi M (2002) Differentiation of plant cells during symbiotic nitrogen fixation. Comp Funct Genom 3:151–157
Wacek TJ, Alm D (1978) Easy to make ‘Leonard jar’. Crop Sci 18:514–515
Welham T, Pike J, Horst I, Flemetakis E, Katinakis P, Kaneko T, Sato S, Tabata S, Perry J, Parniske M, Wang TL (2009) A cytosolic invertase is required for normal growth and cell development in the model legume, Lotus japonicus. J Exp Bot 60:3353–3365
Wienkoop S, Larrainzar E, Glinski M, González EM, Arrese-Igor C, Weckwerth W (2008) Absolute quantification of Medicago truncatula sucrose synthase isoforms and N-metabolism enzymes in symbiotic root nodules and the detection of novel nodule phosphoproteins by mass spectrometry. J Exp Bot 59:3307–3315
Winter H, Huber SC (2000) Regulation of sucrose metabolism in higher plants: localization and regulation of activity of key enzymes. CRC Crit Rev Plant Sci 19:31–67
Xu Y, Li HB, Zhu YX (2007) Molecular biological and biochemical studies reveal new pathways important for cotton fiber development. J Int Plant Biol 49:69–74
Zuk M, Weber R, Szopa J (2005) 14-3-3 Protein down-regulates key enzyme activities of nitrate and carbohydrate metabolism in potato plants. J Agric Food Chem 53:3454–3460
Acknowledgments
This work was supported by the National Institutes of Health (Grant numbers GMO-8136, GMO-61222, GMO-7667), National Science Foundation (Grant numbers NSF-DBI0619747, NSF-0331446), and by the Agricultural Experiment Station at New Mexico State University.
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J. L. Ortega is the joint first author.
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425_2009_1043_MOESM1_ESM.eps
Fig. S1 Phenotype of alfalfa plants grown in the greenhouse in Magenta boxes 28d after inoculation with either Sinorhizobium meliloti 2011 (WT) or S. meliloti 1491 (Fix−) strains. Five boxes of plants inoculated with the WT strain and 9 boxes of plants inoculated with the Fix- strain are shown. Supplementary material 1 (EPS 7945 kb)
425_2009_1043_MOESM2_ESM.eps
Fig. S2 Analysis of SPS protein in the leaves and nodules of different legumes. Protein (50 μg) from leaf and nodule extracts from alfalfa (Ms), Phaseolus vulgaris (Pv), Pisum sativum (Ps) and Lotus japonicus (Lj) was separated by SDS PAGE followed by Western blot analysis using anti-SPS antibodies. The SPS antibody was immunoselected against SPS immobilized to a nylon membrane. The migration of the molecular weight standards is as shown. Supplementary material 2 (EPS 2300 kb)
425_2009_1043_MOESM3_ESM.eps
Fig. S3 Phylogenetic analysis of the SPS predicted protein sequences from alfalfa, Medicago truncatula, Arabidopsis and tobacco. Protein sequences from alfalfa MsSPSA, MsSPSB, MsSPSB3 (NCBI accession numbers AAR31210, ABW89596 and ACN89831), and M. truncatula SPSA and SPSB forms (M. truncatula sequencing resources gene numbers AC144657_7, AC157648_2_3, and CU424494_10), were clustered together with the A, B and C isoforms from Arabidopsis and tobacco (AtSPSA1, AtSPSA2, AtSPSB, AtSPSC, NtSPSA, NtSPSB and NtSPSC; NCBI accession numbers AAK09427, ABW89596, NP_197528, NP_196672, NP_171984, NP_192750, AAF06792, ABA64521 and ABA64520, respectively). The tree was generated using Geneious Pro 4.7 (Biomatters) under default parameters. The numbers on each node are the bootstrap proportion values for 1000 replicates. Bar represents the Jukes-Cantor genetic distance. Supplementary material 3 (EPS 397 kb)
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Aleman, L., Ortega, J.L., Martinez-Grimes, M. et al. Nodule-enhanced expression of a sucrose phosphate synthase gene member (MsSPSA) has a role in carbon and nitrogen metabolism in the nodules of alfalfa (Medicago sativa L.). Planta 231, 233–244 (2010). https://doi.org/10.1007/s00425-009-1043-y
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DOI: https://doi.org/10.1007/s00425-009-1043-y