Abstract
The effects of inorganic phosphate (Pi) deficiency and ABA/ethylene status on expression of UDP-glucose pyrophosphorylase (UGPase) genes (Ugp), involved in sucrose/polysaccharide metabolism, were investigated. Both wild-type (wt), aba and abi mutants (ABA-deficient and -in-sensitive), etr, ein and eto (ethylene resistant and overproducing) grown on Pi-deficient and complete nutrient solution, as well as phol (Pi-deficient) mutants of Arabidopsis thaliana were used for experiments. Generally, Pi-deficiency conditions (including mannose feeding to decrease cytosolic Pi pool) resulted in an increase of Ugp expression in the leaves, under all experimental conditions. Mutant backgrounds reflecting differences in ABA or ethylene status/ sensitivity had no effect on the level of Ugp up-regulation by Pi-stress. Furthermore, feeding ABA to the leaves of wt and pho1 plants had no effect on Ugp expression, regardless of the sucrose status in the leaves. The data suggest that Pi deficiency leading to up-regulation of Ugp acts independently of ABA and ethylene status.
Similar content being viewed by others
Abbreviations
- aba :
-
abscisic acid-deficient mutants
- abi :
-
ABA-insensitive mutants
- Pi:
-
inorganic phosphate
- -P:
-
phosphorus-deficient plants
- +P:
-
control plants
- pho1 :
-
phosphate-deficient mutant
- UGPase:
-
UDP-glucose pyrophosphorylase
References
Abel S., Ticconi C.A., Delatorre C.A. 2002. Phosphate sensing in higher plants. Physiol. Plant. 115: 1–8.
Arenas-Huertero F., Arroyo A., Zhou L., Sheen J., León P. 2000. Analysis of Arabidopsis glucose sensitive mutants, gin5 and gin6, reveals a central role of the plant hormone ABA in the regulation of plant vegetative development by sugar. Genes Dev. 14: 2085–2096.
Borch K., Bouma T.J., Lynch J.P., Brown K.M. 1999. Ethylene: a regulator of root architectural responses to soil phosphorus availability. Plant Cell Environ. 22: 425–431.
Ciereszko I., Barbachowska A. 2000. Sucrose metabolism in leaves and roots of bean (Phaseolus vulgaris L.) during phosphate deficiency. J. Plant Physiol. 156: 640–644.
Ciereszko I., Janonis A., Kociakowska M. 2002. Growth and metabolism of cucumber (Cucumis sativus L.) in phosphate-deficient conditions. J. Plant Nutr. 25: 1115–1127.
Ciereszko I., Johansson H., Hurry V., Kleczkowski L.A. 2001a. Phosphate status affects the gene expression, protein content and enzymatic activity of UDP-glucose pyrophosphorylase in wild-type and pho mutants of Arabidopsis. Planta 212: 598–605.
Ciereszko I., Johansson H., Kleczkowski L.A. 2001b. Sucrose and light regulation of a cold-inducible UDP-glucose pyrophosphorylase gene via a hexokinase-independent and abscisic acid-insensitive pathway in Arabidopsis. Biochem J. 354: 67–72.
Ciereszko I., Johansson H., Kleczkowski L.A. 2005. Interactive effects of phosphate deficiency, sugar and light/dark conditions on gene expression of UDP-glucose pyrophosphorylase in Arabidopsis. J. Plant Physiol. 162: 343–353.
Ciereszko I., Kleczkowski L.A. 2002. Effects of phosphate deficiency and sugars on expression of rab18 in Arabidopsis: hexokinase-dependent and okadaic acid-sensitive transduction of the sugar signal. Biochim. Biophys. Acta 1579: 43–49.
Ciereszko I., Kleczkowski L.A. 2005. Expression of several genes involved in sucrose/starch metabolism as affected by different strategies to induce phosphate deficiency in Arabidopsis. Acta Physiol. Plant. 27: 147–155.
Ciereszko I., Miłosek I., Rychter A.M. 1999. Assimilate distribution in bean plants (Phaseolus vulgaris L.) during phosphate deficiency. Acta Soc. Bot. Pol. 68: 269–273.
Franco-Zorilla J.M., González E., Bustos R., Linhares F., Leyva A., Paz-Ares J. 2004. The transcriptional control of plant responses to phosphate limitation. J. Exp. Bot. 55: 285–293.
Gazzarrini S., McCourt P. 2001. Genetic interaction between ABA, ethylene and sugar signaling pathways. Curr. Opin. Plant Biol. 4: 387–391.
Gibson S.I. 2004. Sugar and phytohormone response pathways: navigating a signalling network. J. Exp. Bot. 55: 253–264.
Huijser C., Kortstee A., Pego J., Weisbeek P., Wisman E., Smeekens S. 2000. The Arabidopsis SUCROSE COUPLED-6 gene is identical to ABSCISIC ACID INSENSITIVE-4: involvement of abscisic acid in sugar responses. Plant J. 23: 577–585.
Jeschke W.D., Peuke A.D., Pate J.S., Hartung W. 1997. Transport, synthesis and catabolism of abscisic acid (ABA) in intact plants of castor bean (Ricinus communis L.) under phosphate deficiency and moderate salinity. J. Exp. Bot. 48: 1737–1747.
Johansson H. 2003. Gene regulation of UDP-glucose synthesis and metabolism in plants. Doctoral dissertation, UPSC, Department of Plant Physiology, Ume University, Sweden, ISBN 91-7305-394-5.
Kleczkowski L.A., Geisler M., Ciereszko I., Johansson H. 2004. UDP-glucose pyrophosphorylase — an old protein with new tricks. Plant Physiol. 134: 912–918.
Koornneef M., Jorna M.L., Brinkhorst-van der Swan D.C.L., Karssen C.M. 1982. The isolation of abscisic acid (ABA) deficient mutants by selection of induced revertants in nongerminating gibberellin sensitive lines of Arabidopsis thaliana (L) Heynh. Theor. Appl. Genet. 61: 382–396.
Kuiper D., Staal M. 1987. The effect of exogenously applied plant growth substances on the physiological plasticity in Plantago major pleiosperma. Responses of growth, shoot to shoot ratio and respiration. Physiol. Plant. 69: 651–658.
López-Bucio J., Hernández-Abreu E., Sánchez-Calderón L., Nieto-Jacobo M.F., Simpson J., Herrera-Estrella L. 2002. Phosphate availability alters architecture and causes changes in hormone sensitivity in the Arabidopsis root system. Plant Physiol. 129: 244–256.
Martin A.C., del Pozo J.C., Iglesias J., Rubio V., Solano R., de la Pea A., Leyva A., Paz-Ares J. 2000. Influence of cytokinins on the expression of phosphate starvation responsive genes in Arabidopsis. Plant J. 24: 559–567.
Moore B., Zhou L., Rolland F., Hall Q., Cheng W.-H., Liu Y.-X., Hwang I., Jones T., Sheen J. 2003. Role of the Arabidopsis glucose sensor HXK1 in nutrient, light, and hormonal signaling. Science 300: 332–336.
Poirier Y., Thoma S., Somerville C., Schiefelbein J. 1991. A mutant of Arabidopsis deficient in xylem loading of phosphate. Plant Physiol. 97: 1087–1093.
Pua E.-C., Lim S.S.-W., Liu P., Liu J.-Z. 2000. Expression of a UDP-glucose pyrophosphorylase cDNA during fruit ripening of banana (Musa acuminata). Aust. J. Plant Physiol. 27: 1151–1159.
Raghothama K.G. 2000. Phosphate transport and signaling. Curr. Opin. Plant Biol. 3: 182–187.
Rook F., Corke F., Card R., Munz G., Smith C., Bevan M.W. 2001. Impaired sucrose-induction mutants reveal the modulation of sugar-induced starch biosynthetic gene expression by abscisic acid signalling. Plant J. 26: 421–433.
Schiefelbein J.W. 2000. Constructing a plant cell. The genetic control of root hair development. Plant Physiol. 124: 1525–1531.
Schmidt W., Schikora A. 2001. Different pathways are involved in phosphate and iron stress-induced alteration of root epidermal cell development. Plant Physiol. 125: 2078–2084.
Smeekens S. 2000. Sugar-induced signal transduction in plants. Annu. Rev. Plant Physiol. Plant Mol. Biol. 51: 49–81.
Trull M.C., Guiltinan M.J., Lynch J.P., Deikman J. 1997. The responses of wild-type and ABA mutant Arabidopsis thaliana plants to phosphorus starvation. Plant Cell Environ. 20: 85–92.
Yoshida K.T., Fujiwara T., Naito S. 2002. The synergistic effects of sugar and abscisic acid on myo-inositol-1-phosphate synthase expression. Physiol. Plant. 114: 581–587.
Wakabayashi K., Sakurai N., Kuraishi S. 1991. Effects of abscisic-acid on the synthesis of cell-wall polysaccharides in segments of etiolated squash hypocotyl. 2. Levels of UDP-neutral sugars. Plant Cell Physiol. 32: 427–432.
Wasaki J., Yonetani R., Kuroda S., Shinano T., Yazaki J., Fujii F., Shimbo K., Yamamoto K., Sakata K., Sasaki T., Kishimoto N., Kikuchi S., Yamagishi M., Osaki M. 2003. Transcriptomic analysis of metabolic changes by phosphorus stress in rice plant roots. Plant Cell Environ. 26: 1515–1523.
Williamson L.C., Ribrioux S.P.C.P., Fitter A.H., Leyser H.M.O. 2001. Phosphate availability regulates root system architecture in Arabidopsis. Plant Physiol. 126: 875–882.
Zhou L., Jang J.C., Jones T.L., Sheen J. 1998. Glucose and ethylene signal transduction crosstalk revealed by an Arabidopsis glucose-insensitive mutant. Proc. Natl. Acad. Sci. USA 95: 10294–10299.
Zrenner R., Willmitzer L., Sonnewald U. 1993. Analysis of the expression of potato uridinediphosphate-glucose pyrophosphorylase and its inhibition by antisense RNA. Planta 190: 247–252.
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Ciereszko, I., Kleczkowski, L.A. Phosphate deficiency-dependent upregulation of UDP-glucose pyrophosphorylase genes is insensitive to ABA and ethylene status in Arabidopsis leaves. Acta Physiol Plant 28, 387–393 (2006). https://doi.org/10.1007/BF02706620
Received:
Accepted:
Issue Date:
DOI: https://doi.org/10.1007/BF02706620