ArticlePlant physiology2004
Roots, cycles and leaves. Expression of the phosphoenolpyruvate carboxylase kinase gene family in soybean.
Article in Plant physiology, 2004. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers.
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Who cites it
25 citing papers in PubMed, 66 citations in OpenAlex.
- Malate matters: disrupting bacterial-type phosphoenolpyruvate carboxylase (BTPC) rewires tomato fruit development.Plant physiology · 2026Article
- Article
- Cell-cell heterogeneity in phosphoenolpyruvate carboxylase biases early cell fate priming inFrontiers in cell and developmental biology · 2024Article
- Altered Gene Regulatory Networks Are Associated With the Transition From CFrontiers in plant science · 2018Article
- Expression Profiles of Phosphoenolpyruvate Carboxylase and Phosphoenolpyruvate Carboxylase Kinase Genes inFrontiers in plant science · 2018Article
- Transcript profiling indicates a widespread role for bacterial-type phosphoenolpyruvate carboxylase in malate-accumulating sink tissues.Journal of experimental botany · 2017Article
- Genome-wide Analysis of Phosphoenolpyruvate Carboxylase Gene Family and Their Response to Abiotic Stresses in Soybean.Scientific reports · 2016Article
- A vacuolar antiporter is differentially regulated in leaves and roots of the halophytic wild rice Porteresia coarctata (Roxb.) Tateoka.Molecular biology reports · 2015Article
- Phosphoenolpyruvate Carboxylase in Arabidopsis Leaves Plays a Crucial Role in Carbon and Nitrogen Metabolism.Plant physiology · 2015Article
- Evolution of the Phosphoenolpyruvate Carboxylase Protein Kinase Family in C3 and C4 Flaveria spp.Plant physiology · 2014Article
- Article
- Ectopic expression of GsPPCK3 and SCMRP in Medicago sativa enhances plant alkaline stress tolerance and methionine content.PloS one · 2014Article
- Factors involved in the rise of phosphoenolpyruvate carboxylase-kinase activity caused by salinity in sorghum leaves.Planta · 2013Article
- Tissue-specific expression and post-translational modifications of plant- and bacterial-type phosphoenolpyruvate carboxylase isozymes of the castor oil plant, Ricinus communis L.Journal of experimental botany · 2011Article
- Phosphorylation of bacterial-type phosphoenolpyruvate carboxylase at Ser425 provides a further tier of enzyme control in developing castor oil seeds.The Biochemical journal · 2011Article
- Involvement of phospholipase D and phosphatidic acid in the light-dependent up-regulation of sorghum leaf phosphoenolpyruvate carboxylase-kinase.Journal of experimental botany · 2010Article
- Bacterial-type phosphoenolpyruvate carboxylase (PEPC) functions as a catalytic and regulatory subunit of the novel class-2 PEPC complex of vascular plants.The Journal of biological chemistry · 2009Article
- Co-localization of carbonic anhydrase and phosphoenol-pyruvate carboxylase and localization of pyruvate kinase in roots and hypocotyls of etiolated Glycine max seedlings.International journal of molecular sciences · 2009Article
- Regulation of phosphoenolpyruvate carboxylase phosphorylation by metabolites and abscisic acid during the development and germination of barley seeds.Plant physiology · 2008Article
- Article
Corrections and comments
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Authors and funding
3 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Phosphorylation of phosphoenolpyruvate carboxylase (PEPc; EC 4.1.1.31) plays an important role in the control of central metabolism of higher plants. This phosphorylation is controlled largely at the level of expression of PEPc kinase (PPCK) genes. We have analyzed the expression of both PPCK genes and the PEPC genes that encode PEPc in soybean (Glycine max). Soybean contains at least four PPCK genes. We report the genomic and cDNA sequences of these genes and demonstrate the function of the gene products by in vitro expression and enzyme assays. For two of these genes, GmPPCK2 and GmPPCK3, transcript abundance is highest in nodules and is markedly influenced by supply of photosynthate from the shoots. One gene, GmPPCK4, is under robust circadian control in leaves but not in roots. Its transcript abundance peaks in the latter stages of subjective day, and its promoter contains a sequence very similar to the evening element found in Arabidopsis genes expressed at this time. We report the expression patterns of five PEPC genes, including one encoding a bacterial-type PEPc lacking the phosphorylation site of the plant-type PEPcs. The PEPc expression patterns do not match those of any of the PPCK genes, arguing against the existence of specific PEPc-PPCK expression partners. The PEPC and PPCK gene families in soybean are significantly more complex than previously understood.
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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.