Effects of iron nutritional status and time of day on concentrations of phytosiderophores and nico‐tianamine in different root and shoot zones of barley

References

• Bacic , A. , Harris , P. J. and Stone , B. A. 1988 . “ Structure and functions of plant cell walls ” . In The Biochemistry of Plants , Carbohydrates Edited by: Preiss , J. Volume 14 , 297 – 358 . New York, NY : Academic Press .
   Google Scholar
• Crowley , D. E. and Gries , D. 1994 . “ Modeling of iron availability in plant rhizosphere ” . In Biochemistry of Metal Micronutrients in the Rhizosphere , Edited by: Manthey , J. A. , Crowley , D. E. and Luster , D. G. 199 – 223 . Boca Raton, FL : CRC Press .
   Google Scholar
• Da Silva , M. C. and Shelp , B. J. 1990 . Xylem‐to‐phloem transfer of organic nitrogen in young soybean plants . Plant Physiol. , 92 : 797 – 801 .
   PubMed Web of Science ®Google Scholar
• Gries , D. and Runge , M. 1992 . The ecological significance of iron mobilization in wild grasses . J. Plant Nutr. , 15 : 1727 – 1737 .
   Web of Science ®Google Scholar
• Kanazawa , K. , Ohata , T. , Mihashi , S. , Fushiya , S. , Nishizawa , N.‐K. , Chino , M. and Mori , S. . Characterization of nicotianamine‐deaminase: Biosynthesis of 2‐deoxymugineic acid in Fe‐deficient barley roots . Abstract 7th International Symposium on Iron Nutrition and Interactions in Plants . June 27 1993 . Zaragoza, , Spain ‐2 July
   Google Scholar
• Kawai , S. , Itoh , K. and Takagi , S. 1993 . Incorporation of 15N and 14C of methionine into the mugineic acid family of phytosiderophores in iron‐deficient barley roots . Physiol. Plant. , 88 : 668 – 674 .
   PubMed Web of Science ®Google Scholar
• Kissel , M. 1987 . Eisenmangel‐induzierte Abgabe von Phytosiderophoren aus Gerstenwurzeln als effizienter Mechanismus zur Eisenmobilisierung , Germany : Universitat Hohenheim . Dissertation
   Google Scholar
• Marschner , H. and Römheld , V. 1994 . Strategies of plants for acquisition of iron . Plant Soil , 165 : 261 – 274 .
   Web of Science ®Google Scholar
• Marschner , H. , Römheld , V. and Kissel , M. 1986 . Different strategies in higher plants in mobilization and uptake of iron . J. Plant Nutr. , 9 : 695 – 713 .
   Web of Science ®Google Scholar
• Marschner , H. , Romheld , V. and Kissel , M. 1987 . Localization of phyto‐siderophore release and of iron uptake along intact barley roots . Physiol. Plant. , 71 : 157 – 162 .
   Web of Science ®Google Scholar
• Mengel , K. and Geurtzen , G. 1988 . Relationship between iron chlorosis and alkalinity in Zea mays . Physiol. Plant. , 72 : 460 – 465 .
   Web of Science ®Google Scholar
• Mihashi , S. , Mori , S. and Nishizawa , N. 1991 . Enhancement of ferric‐mugineic acid uptake by iron deficient barley roots in the presence of excess free mugineic acid in the medium . Plant Soil , 130 : 135 – 141 .
   Web of Science ®Google Scholar
• Mori , S. 1994 . “ Mechanisms of iron acquisition by graminaceous (strategy II) plants ” . In Biochemistry of Metal Micronutrients in the Rhizosphere , Edited by: Manthey , J. A. , Crowley , D. E. and Luster , D. G. 225 – 249 . Boca Raton, FL : CRC Press .
   Google Scholar
• Mori , S. and Nishizawa , N. 1987 . Methionine as a dominant precursor of phytosiderophores in Graminaceae plants . Plant Cell Physiol. , 28 : 1081 – 1092 .
   Web of Science ®Google Scholar
• Mori , S. , Nishizawa , N. , Kawai , S. , Sato , Y. and Takagi , S. 1987 . Dynamic state of mugineic acid and analogous phytosiderophores in Fe‐deficient barley . J. Plant Nutr. , 10 : 1003 – 1011 .
   Web of Science ®Google Scholar
• Mori , S. , Nishizawa , N. , Hayashi , H. , Chino , M. and Yoshimura , E. 1991 . Why are young rice plants highly susceptible to iron deficiency . Plant Soil , 130 : 143 – 156 .
   Web of Science ®Google Scholar
• Nishizawa , N. and Mori , S. 1987 . The particular vesicle appearing in barley root cells and its relation to mugineic acid secretion . J. Plant Nutr. , 10 : 1013 – 1020 .
   Web of Science ®Google Scholar
• Nishizawa , N. , Shojima , S. and Mori , S. 1990 . The ultrastructural studies on mugineic acid secretion by barley roots under the Fe‐deficient stress , Transactions of 14th ICSS Volume IV , 476 – 477 . Kyoto, , Japan
   Google Scholar
• Pich , A. and Scholz , G. 1995 . Translocation of copper and other micronutrients in tomato plants (Lycopersicon esculentum Mill.). Nicotianamine‐stimulated copper transport in the xylem . Planta , submitted
   Google Scholar
• Pich , A. , Scholz , G. and Stephan , U. W. 1994 . Iron‐dependent changes of heavy metals, nicotianamine, and citrate in different plant organs and in the xylem exudate of two tomato genotypes. Nicotianamine as possible copper trans‐locator . Plant Soil , 165 : 189 – 196 .
   Web of Science ®Google Scholar
• Römheld , V. and Marschner , H. 1986 . Evidence for a specific uptake system for iron phytosiderophores in roots of grasses . Plant Physiol. , 80 : 175 – 180 .
   PubMed Web of Science ®Google Scholar
• Rufty , T. W. Jr. , MacKown , C. T. and Volk , R. J. 1989 . Effects of altered carbohydrate availability on whole‐plant assimilation of 15NO3 ‐ . Plant Physiol. , 89 : 457 – 463 .
   PubMed Web of Science ®Google Scholar
• Scholz , G. , Becker , R. , Pich , A. and Stephan , U. W. 1992 . Nicotianamine ‐ A common constituent of strategy I and II of iron acquisition by plants: A review . J. Plant Nutr. , 15 : 1647 – 1665 .
   Web of Science ®Google Scholar
• Shojima , S. , Nishizawa , N. and Mori , S. 1989 . Establishment of a cell‐free system for the biosynthesis of nicotianamine . Plant Cell Physiol. , 30 : 673 – 677 .
   Web of Science ®Google Scholar
• Shojima , S. , Nishizawa , N. , Fushiya , S. , Nozoe , S. , Irifune , T. and Mori , S. 1990 . Biosynthesis of 2'deoxymugineic acid from L‐methionine and nicotianamine . Plant Physiol. , 93 : 1497 – 1503 .
   PubMed Web of Science ®Google Scholar
• Stephan , U.W. and Scholz , G. 1990 . Nicotianamine concentrations in iron‐sufficient and iron‐deficient sunflower and barley roots . J. Plant Physiol. , 136 : 631 – 634 .
   Google Scholar
• Stephan , U. W. , Scholz , G. and Rudolph , A. 1990 . Distribution of nicotianamine, a presumed symplast iron transporter, in different organs of sunflower and in tomato mutant chloronerva . Biochem. Physiol. Pflanzen , 186 : 81 – 88 .
   Google Scholar
• Takagi , S. , Nomoto , K. and Takemoto , T. 1984 . Physiological aspect of mugineic acid, a possible phytosiderophore in graminaceous plants . J. Plant Nutr. , 7 : 469 – 477 .
   Web of Science ®Google Scholar
• van Bel , A. J. E. 1984 . Quantification of the xylem‐to‐phloem transfer of amino acids by use of inulin [14C]carboxylic acid as xylem transport marker . Plant Sci. Lett. , 35 : 81 – 85 .
   Google Scholar
• Walter , A. , Pich , A. , Scholz , G. , Marschner , H. and Romheld , V. 1995 . Diurnal variations in release of phytosiderophores and in concentrations of phyto‐siderophores in roots and shoots of barley . J. Plant Physiol. , (submitted)
   Google Scholar
• Zhang , F. , Römheld , V. and Marschner , H. 1990 . Effect of zinc deficiency in wheat on release of zinc and iron mobilizing root exudates . Z. Pflanzenernaehr. Bodenkd. , 152 : 201 – 210 .
   Google Scholar
• Corresponding author.
   Google Scholar
• Institut fur Pflanzengenetik und Kulturpflanzenforschung, Corrensstrasse 3, D‐06466 Gatersleben, Germany.
   Google Scholar