References
- Aslam , M. , Travis , R.L. and Huffaker , R.C. 1992 . Comparative kinetics and reciprocal inhibition of nitrate and nitrite uptake in roots of uninduced and induced barley (Hordeum vulgare L.) seedlings. . Plant Physiol. , 99 : 1124 – 1133 .
- Breteler , H. and Nissen , P. 1982 . Effect of exogenous and endogenous nitrate concentration on nitrate utilization by dwarf bean. . Plant Physiol. , 70 : 754 – 759 .
- Cawse , P.A. 1967 . The determination of nitrate in soil solutions by ultraviolet spectroscopy. . Analyst , 92 : 311 – 315 .
- Ciaassen , N. and Barber , S.A. 1974 . A method for characterizing the relation between nutrient concentration and flux into roots of intact plants. . Plant Physiol. , 54 : 564 – 568 .
- Doddema , H. and Orten , H. 1979 . Uptake of nitrate by mutants of Arabidopsis thaliana, disturbed in uptake or reduction of nitrate. III. Regulation. . Physiol. Plant. , 45 : 339 – 346 .
- Doddema , H. and Telkamp , G.P. 1979 . Uptake of nitrate by mutants of Arabidopsis thaliana, disturbed in uptake or reduction of nitrate. II. Kinetics. . Physiol. Plant. , 45 : 332 – 338 .
- Goyal , S.S. and Huffaker , R.C. 1986 . A novel approach and a fully automated microcomputer‐based system to study kinetics of NO3‐, NO2‐, and NH4+ transport simultaneously by intact wheat seedlings. . Plant Cell Environ. , 9 : 209 – 215 .
- Ingemarsson , B. , Oscarson , P. , af Ugglas , M. and Larsson , C.‐M. 1987 . Nitrogen utilization in Lemna. II. Studies of nitrate uptake using 13NO3‐. . Plant Physiol. , 85 : 860 – 864 .
- Lee , R.B. and Drew , M.C. 1986 . Nitrogen‐13 studies of nitrate fluxes in barley roots. II. Effect of plant‐status on the kinetic parameters of nitrate influx. . J. Exp. Bot. , 37 : 1768 – 1779 .
- Marschner , H. and Römheld , V. 1996 . “ Root‐induced changes in the availability of micronutrients in the rhizosphere. ” . In Plant Roots , The Hidden Half Edited by: Waisel , Y. , Eshel , A. and Kafkafi , U. 557 – 579 . New York, NY : Marcel Dekker, Inc. .
- Norman , R. J. and Stucki , J.W. 1981 . The determination of nitrate and nitrite in soil extracts by ultraviolet spectrophotometry. . Soil Sci. Soc. Am. J. , 45 : 347 – 353 .
- Norman , R.J. , Edberg , J.C. and Stucki , J.W. 1985 . Determination of nitrate in soil extracts by dual‐wavelength ultraviolet spectrophotometry. . Soil Sci. Soc. Am. J. , 49 : 1182 – 1183 .
- Puttanna , K. and Rao , E.V.S. Prakasa . 1993 . Determination of nitrate in soil by second derivative ultraviolet spectrometry. . Commun. Soil Sci. Plant Anal. , 24 : 737 – 743 .
- Rao , K.P. and Rains , D.W. 1976 . Nitrate absorption by barley. I. Kinetics and energetics. . Plant Physiol. , 57 : 55 – 58 .
- Warner , R.L. and Huffaker , R.C. 1989 . Nitrate transport is independent of NADH and NAD(P)H nitrate reductase in barley seedlings. . Plant Physiol. , 91 : 947 – 953 .