Evidence for cotransport of nitrate and protons in maize roots1: II. Measurement of NO3- and H+ fluxes with ion-selective microelectrodes

Plant Physiology

Volumn 93, Issue 1, 1990, Pages 290-294

  McClure, Peter R ^a,b   Kochian, Leon V ^a   Spanswick, Roger M ^a   Shaff, Jon E ^a  

^a Cornell University ^*  (United States)

^b SYRACUSE RESEARCH CORPORATION   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 0000590794     PISSN: 00320889     EISSN: None     Source Type: Journal    
DOI: 10.1104/pp.93.1.290     Document Type: Article

References (28)

1. Breteler H, Siegerist M (1984) Effect of ammonium on nitrate utilization by roots of dwarf bean. Plant Physiol 75: 1099-1103
2. Deane-Drummond CE (1986) Nitrate uptake into Pisum salivum L. cv. Feltham First seedlings: Commonality with nitrate uptake into Chara corallina and Hordeum vulgare through a substrate cycling model. Plant Cell Environ 9: 41-48
3. Dhugga KS, Waines JG, Leonard RT (1988) Nitrate absorption by corn roots. Inhibition by phenylglyoxal. Plant Physiol 86: 759-763
4. Dijkshoorn W (1962) Metabolic regulation of the alkaline effect of nitrate utilization in plants. Nature 194: 165-166
5. Henriksen GH, Bloom AJ, Spanswick RM (1990) Measurement of net fluxes of ammonium and nitrate at the surface of barley roots using ion-selective microelectrodes. Plant Physiol 93: 271-280
6. Johannes E, Felle H (1987) Implications for cytoplasmic pH, protonmotive force, and amino-acid transport across the plasmalemma of Riccia fluhans. Planta 172: 53-59
7. + efflux. Plant Physiol 91: 1202-1211
8. Komor E, Rotter M, Tanner W (1977) A proton-cotransport system in a higher plant: Sucrose transport in Ricinus communia. Plant Sci Lett 9: 153-162
9. +/ATPase does not fully compensate for the sugarcoupled proton influx. Planta 177: 9-17
10. Lucas WJ, Kochian LV (1986) Ion transport processes in corn roots: an approach utilizing microelectrode techniques. In WG Gensler. ed, Advanced Agricultural Instrumentation: Design and Use. Martinus Nijhoff, Boston, pp 402-425
11. MacKown CT, Jackson WA, Volk RJ (1982) Restricted nitrate influx and reduction in corn seedlings exposed to ammonium. Plant Physiol 69: 353-359
12. MacKown CT, McClure PR (1988) Development of accelerated net nitrate uptake. Effects of nitrate concentration and exposure time. Plant Physiol 87: 162-166
13. McClure PR, Omholt TE, Pace GM (1986) Anion uptake in maize roots: Interactions between chlorate and nitrate. Physiol Plant 68: 107-112
14. McClure PR, Kochian LV, Spanswick RM, Shaff JE (1989) Evidence for cotransport of nitrate and protons in maize roots. I. Effects of nitrate on the membrane potential. Plant Physiol 93: 281-289
15. + in corn roots. Characterization and stoichiometries using ion-selective microelectrodes. Plant Physiol 84: 1177-1184
16. Neyra CA, Hageman RH (1975) Nitrate uptake and induction of nitrate reductase in excised corn roots. Plant Physiol 56: 692-695
17. Novacky A, Fischer E, Ullrich-Eberius CI, Lüttge U, Ullrich WR (1978) Membrane potential changes during transport of glycine as a neutral amino acid and nitrate in Lemna gibba G1. FEBS Lett 88: 264-267
18. Oaks A, Stulen I, Boesel IL (1979) Influence of amino acids and ammonium on nitrate reduction in corn seedlings. Can J Bot 57: 1824-1830
19. Pace GM, McClure PR (1986) Comparison of nitrate uptake kinetic parameters across maize inbred lines. J Plant Nutr 9: 1095-1111
20. Parsons R (1959) Handbook of Electrochemical Constants. Buttersworth Scientific Publication, London, p 79
21. Robinson RA, Stokes RH (1959) Electrolyte Solutions. Buttersworth Scientific Publications, London, p 317
22. Rufty TW, Raper CD, Jackson WA (1982) Nitrate uptake, root and shoot growth, and ion balance of soybean plants during acclimation to root-zone acidity. Bot Gaz 143: 5-23
23. Schrader LE, Domska D, Jung PE, Peterson LA (1972) Uptake and assimilation of ammonium-N and nitrate-N and their influence on the growth of corn (Zea mays L.). Agron J 64: 690-695
24. Thibaud JB, Grignon C (1981) Mechanism of nitrate uptake in corn roots. Plant Sci Lett 22: 279-289
25. Ullrich WR (1983) Uptake and reduction of nitrate: Algae and fungi. In A Lauchli, RL Bieleski, eds, Encyclopedia of Plant Physiology (New Series), Vol 15A. Springer-Verlag, Berlin, pp 376-398
26. Ullrich WR (1987) Nitrate and ammonium uptake in green algae and higher plants. Mechanisms and relationship with nitrate metabolism. In WR Ullrich. PJ Aparicio, PJ Syrett. F Castillo, eds, Inorganic Nitrogen Metabolism. Springer-Verlag, Berlin, pp 32-38
27. Ullrich WR, Novacky A (1981) Nitrate-dependent membrane potential changes and their induction in Lemna gibba. Plant Sci Lett 22: 211-217
28. Van den Honen TH, Hooymans JJM (1955) On the absorption of nitrate by maize in water culture. Acta Bot Neerl 4: 376-384