Abstract
The aim of this work was to investigate whether Fe reduction and antioxidant mechanisms were expressed differently in five Prunus rootstocks (‘Peach seedling,’ ‘Barrier,’ ‘Cadaman,’ ‘Saint Julien 655/2’ and ‘GF-677’). These rootstocks differ in their tolerance to Fe deficiency when grown in the absence of Fe (−Fe) or in presence of bicarbonate (supplied as 5 or 10 mM NaHCO3). Fe deficiency conditions, especially bicarbonate, were shown to decrease Fe and total chlorophyll (CHL) concentration. In the (−Fe)-treated roots of all rootstocks and in the 5 mM NaHCO3-treated ones of the tolerant ‘GF-677’ the Fe(III)-chelate reductase (FCR) activity was stimulated. On the contrary, apart from the ‘GF-677,’ FCR activity was greatly inhibited by the 10 mM NaHCO3. From the results obtained with decapitated rootstocks, it is not entirely clear whether or not the presence of shoot apex was a prerequisite to induce FCR function in all rootstocks tested. In the leaves of rootstocks exposed to the (−Fe) treatment, superoxide dismutase (SOD), peroxidase (POD) and catalase (CAT) activities were enhanced whereas the levels of the non-enzymatic antioxidants (FRAP values) were increased in the Fe-deprived leaves, irrespective of the rootstock. Except for ‘Peach seedling,’ foliar SOD activity was stimulated by the presence of NaHCO3. Furthermore, POD activity was increased in the ‘Saint Julien 655/2’ and ‘GF-677,’ but was depressed in the ‘Barrier’ rootstocks exposed to 10 mM NaHCO3. As a result of 10 mM NaHCO3, the expression of a Cu/Zn-SOD and a POD isoform was diminished in the leaves of ‘Peach seedling’ and ‘Barrier,’ respectively. By contrast, an additional isoform of both POD and Mn–SOD were expressed in the leaves of ‘GF-677’ exposed to 10 mM NaHCO3 suggesting that the tolerance of rootstocks to Fe deficiency is associated with induction of an antioxidant defense mechanism. Although CAT activity was increased in the 5 mM NaHCO3-treated leaves of ‘GF-677,’ specifically the 10 mM NaHCO3 treatment resulted in a decrease of CAT activity and an accumulation of H2O2, indicating that bicarbonate-induced Fe deficiency may cause more severe oxidative stress in the rootstocks, than the absence of Fe. A general link between Fe deficiency-induced oxidative stress and Fe reduction-sensing mechanism is also discussed.
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Discover the latest articles, news and stories from top researchers in related subjects.Abbreviations
- BPDS:
-
Na2-bathophenanthrolinedisulfonic acid
- CAT:
-
catalase
- CHL:
-
Chlorophyll
- FCR:
-
Fe(III)-chelate reductase
- FRAP:
-
ferric reducing antioxidant power
- MS medium:
-
Murashige and Skoog medium
- NBT:
-
nitroblue tetrazolium
- PAGE:
-
polyacrylamide gel electrophoresis
- POD:
-
peroxidase
- PVPP:
-
polyvinylpolypyrrolidone
- ROS:
-
reactive oxygen species
- SOD:
-
superoxide dismutase
References
C.H. Beauchamp I. Fridovich (1971) ArticleTitleSuperoxide dismutase: improved assays and an assay applicable to acrylamide gels Anal. Biochem. 44 276–287 Occurrence Handle10.1016/0003-2697(71)90370-8 Occurrence Handle4943714
I.F. Benzie J. Strain (1996) ArticleTitleThe ferric reducing ability of plasma (FRAP) as a measure of ‘antioxidant power’: the FRAP assay Anal. Biochem. 239 70–76 Occurrence Handle8660627
H.F. Bienfait L.A. De Weger D. Kramer (1987) ArticleTitleControl of the development of iron-efficiency reactions in potato as a response to iron deficiency is located in the roots Plant Physiol. 83 244–247
M.M. Bradford (1976) ArticleTitleA rapid and sensitive method for the quantitation of microgram quantities of protein utilizing the principle of protein-dye binding Anal. Biochem. 72 248–254 Occurrence Handle942051
I. Cakmak D. De Wetering H. Marschner H.F. Bienfait (1987) ArticleTitleInvolvement of superoxide radical in extracellular ferric reduction by iron-deficient bean roots Plant Physiol. 85 310–314
V. Chouliaras K. Dimassi I. Therios A. Molassiotis G. Diamantidis (2004) ArticleTitleRoot-reducing capacity, rhizosphere acidification, peroxidase and catalase activities and nutrient levels of Citrus taiwanicaC. volkameriana seedlings, under Fe deprivation conditions Agronomie 24 1–6 Occurrence Handle10.1051/agro:2003055
C. Curie J.F. Briat (2003) ArticleTitleIron transport and signaling in plants Annu. Rev. Plant Biol. 54 183–206 Occurrence Handle10.1146/annurev.arplant.54.031902.135018 Occurrence Handle14509968
Y. Gogorcena J. Abadía A. Abadía (2004) ArticleTitleA new technique for screening iron-efficient genotypes in peach rootstocks: elicitation of root ferric chelate reductase by manipulation of external iron concentrations J. Plant Nutr. 27 1–15 Occurrence Handle10.1081/PLN-200026406
Graziano M. and Lamattina L. 2005. Nitric oxide and iron in plants: an emerging and converging story. Trends Plant Sci. 10: 4--8.
M.A. Grusak S. Pezeshgi (1996) ArticleTitleShoot-to root signal transmission regulates root Fe(III) reductase activity in dgl mutant of pea Plant Physiol. 110 329–334 Occurrence Handle12226184
I. Iturbe-Ormaexte J.F. Moran C. Arrese-Igor Y. Cogorcena R.V. Klucas M. Becana (1995) ArticleTitleActivated oxygen and antioxidant defenses in iron deficient pea plants Plant Cell. Environ. 18 421–429
H. Kosegarten H.W. Koyro (2001) ArticleTitleApoplastic accumulation of iron in the epidermis of maize (Zea mays) roots grown in calcareous soil Physiol. Plant. 113 515–522 Occurrence Handle10.1034/j.1399-3054.2001.1130410.x
U.K. Laemmli (1970) ArticleTitleCleavage of the structural proteins during the assembly of the head of bacteriophage T4 Nature 227 680–685 Occurrence Handle1:CAS:528:DC%2BD3MXlsFags7s%3D Occurrence Handle5432063
L. Lombardi L. Sebastiani C. Vitagliano (2003) ArticleTitlePhysiological, biochemical, and molecular effects of in vitro induced iron deficiency in peach rootstock Mr.S 2/5 J. Plant Nutr. 26 2149–2163 Occurrence Handle10.1081/PLN-120024271
N. Mallick F.H. Mohn (2000) ArticleTitleReactive oxygen species: response of algal cells J. Plant Physiol. 157 183–193
H. Marschner (1995) Mineral Nutrition in Higher Plants Academic Press London 318
R. Mittler (2002) ArticleTitleOxidative stress, antioxidants and stress tolerance Trends Plant Sci. 7 405–410 Occurrence Handle10.1016/S1360-1385(02)02312-9 Occurrence Handle12234732
Molassiotis A., Tanou G., Diamantidis G., Patakas A. and Therios I. 2005a. Effects of 4-month Fe deficiency exposure on Fe reduction mechanismphotosynthetic gas exchangechlorophyll fluorescence and antioxidant defense in two peach rootstocks differing in Fe deficiency tolerance. J. Plant Physiol. (in press).
Molassiotis A., Therios I., Dimassi K., Diamantidis G. and Chatzissavvidis C. 2005b. Induction of Fe(III)-chelate reductase activity by ethylene and salicylic acid in iron-deficient peach rootstock explants. J. Plant Nutr. 28: 669--682.
P.R. Moog W. Bruggemann (1994) ArticleTitleIron reductase systems on the plasma membrane – a review Plant Soil 165 241–260
T. Murashige F. Skoog (1962) ArticleTitleA revised medium for rapid growth and bioassays with tobacco tissue cultures Physiol. Plant. 15 473–497
T.T. Ngo H.M. Lenhoff (1980) ArticleTitleA sensitive and versatile chromogenic assay for peroxidase and peroxidase-coupled reactions Anal. Biochem. 105 389–397 Occurrence Handle10.1016/0003-2697(80)90475-3 Occurrence Handle7457843
B.D. Patterson E.A. Macrae I.B. Ferguson (1984) ArticleTitleEstimation of hydrogen peroxide in plant extracts using titanium (IV) Anal. Biochem. 139 487–492 Occurrence Handle10.1016/0003-2697(84)90039-3 Occurrence Handle6476384
A. Ranieri A. Castagna B. Baldan G.F. Soldatini (2001) ArticleTitleIron deficiency differently affects peroxidase isoforms in sunflower J. Exp. Bot. 52 25–35 Occurrence Handle10.1093/jexbot/52.354.25 Occurrence Handle11181710
F.J. Romera E. Alcantara M.D. De la Guardia (1991) ArticleTitleCharacterization of the tolerance to iron chlorosis in different peach rootstocks grown in nutrient solution. II. Iron-stress mechanisms Plant Soil 130 121–125 Occurrence Handle10.1007/BF00011866
A. Schikora W. Schmidt (2001) ArticleTitleIron stress-induced changes in root epidermal cell fate are regulated independently from physiological responses to low iron availability Plant Physiol. 125 1679–1687 Occurrence Handle10.1104/pp.125.4.1679 Occurrence Handle11299349
W. Schmidt (2003) ArticleTitleIron solutions: acquisition strategies and signaling pathways in plants Trends Plant Sci. 8 188–193 Occurrence Handle10.1016/S1360-1385(03)00048-7 Occurrence Handle12711231
M. Shimoni (1994) ArticleTitleA method for activity staining of peroxidase and β-1, 3-glucanase isozymes in polyacrylamide electrophoresis gels Anal. Biochem. 220 36–38 Occurrence Handle10.1006/abio.1994.1295 Occurrence Handle7978253
R. Shin D.P. Schachtman (2004) ArticleTitleHydrogen peroxide mediates plant root cell response to nutrient deprivation Proc. Natl. Acad. Sci. USA 101 8827–8832 Occurrence Handle10.1073/pnas.0401707101 Occurrence Handle15173595
M. Tagliavini A.D. Rombolà (2001) ArticleTitleIron deficiency and chlorosis in orchard and vineyard ecosystems: a review Eur. J. Agron. 15 71–92 Occurrence Handle10.1016/S1161-0301(01)00125-3
G.A. Vert J.F. Briat C. Curie (2003) ArticleTitleDual regulation of the Arabidopsis high-affinity root iron uptake system by local and long-distance signals Plant Physiol. 132 796–804 Occurrence Handle10.1104/pp.102.016089 Occurrence Handle12805609
C.Y. Wang (1995) ArticleTitleEffect of temperature preconditioning on catalaseperoxidase and superoxide dismutase in chilled zucchini squash Postharvest Biol. Technol. 5 67–76 Occurrence Handle10.1016/0925-5214(94)00020-S
R.M. Welch W.A. Norvell S.C. Schaefer J.E. Shaff L.V. Kochian (1993) ArticleTitleInduction of iron (III) and copper(II) reduction in pea (Pisum satinum L.) roots by Fe and Cu status: does the root-cell plasmalemma Fe(III)-chelate reductase perform a general role in regulating cation uptake? Planta 190 555–561 Occurrence Handle10.1007/BF00224795
J.F Wintermans A. de Mots (1965) ArticleTitleSpectrophotometric characteristics of chlorophylls ab and pheophytins in ethanol Biochim. Biophys. Acta 109 448–453 Occurrence Handle5867546
W. Woodbury A.K. Spencer M.A. Stahman (1971) ArticleTitleAn improved procedure for using ferricyanide for detecting catalase isozymes Anal. Biochem. 44 301–305 Occurrence Handle10.1016/0003-2697(71)90375-7 Occurrence Handle4109029
T.B. Zaharieva Y. Gogorcena J. Abadia (2004) ArticleTitleDynamics of metabolic responses to iron deficiency in sugar beet roots Plant Sci. 166 1045–1050 Occurrence Handle10.1016/j.plantsci.2003.12.017
S.J. Zheng C. Tang Y. Arakawa Y. Masaoka (2003) ArticleTitleThe responses of red clover (Trifolium pratense L.) to iron deficiency: a root Fe (III) chelate reductase Plant Sci. 164 679–687 Occurrence Handle10.1016/S0168-9452(02)00422-3
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Molassiotis, A., Diamantidis, G., Therios, I. et al. Oxidative stress, antioxidant activity and Fe(III)-chelate reductase activity of five Prunus rootstocks explants in response to Fe deficiency. Plant Growth Regul 46, 69–78 (2005). https://doi.org/10.1007/s10725-005-6396-z
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DOI: https://doi.org/10.1007/s10725-005-6396-z