Apoplastic & Symplastic Proton Concentrations & Their Significance for Metabolism 119
Edwards MC, Smith GN, Bowling DJF (1988) Guard cells extrude protons prior to
stomatal opening - a study using fluorescence microscopy and pH microelectrodes. J
Exp Bot 39: 1541-1547
Elstner EF, Heupel A (1976) Formation of hydrogen peroxide by isolated cell walls from
horse-radish (Armoracia lapathifolia Gilib.). Plant a 130: 175-180
Enser U, Heber U (1980) Metabolic regulation by pH gradients. Inhibition of photosynthesis by indirect proton transfer across the chloroplast envelope. Biochim Biophys
Acta 592: 577-591
Espie GS, Colman B (1981) The intracellular pH of isolated, photosynthetically active
Asparagus mesophyll cells. Planta 153: 210-216
Esquerre-Tugaye MT, Lamport DTA (1979) Cell surfaces in plant microorganism interactions. 1. A structural investigation of cell wall hydroxyproline rich glycoproteins which
accumulate in fungus-infected plants. Plant Physiol 64: 314-319
Falkner G, Horner F, Werdan K, Heldt HW (1976) pH changes in the cytoplasm of the
blue-green alga Anacystis nidulans caused by light-dependent proton flux into the
thylakoid space. Plant Physiol 58: 717-718
Felle B, Berti A (1986) The fabrication of H+-selective liquid membrane microelectrodes
for use in plant cells. J Exp Bot 37: 1416-1428
Gimmler H, Bental M, Degani H, Avron M, Pick U (1990) The H+ export capacity of
Dunaliella acidophila and the permeability of the plasma membrane for H+ and weak
acids. In: Baltscheffsky M (ed) Current research in photosynthesis, vol IV. Kluwer,
Dordrecht, pp 773- 776
Goldberg R (1977) On possible connections between auxin-induced growth and cell wall
glucanase activities. Physiol Plant 50: 261-264
Grignon C, Sentenac H (1991) pH and ionic conditions in the apoplast. Annu Rev Plant
Physiol Plant Mol Bioi 42: 103-128
Gross GG, Janse C, Elstner EF (1977) Involvement of malate, monophenols, and the
superoxide radical in hydrogen peroxide formation by isolated cell walls from horseradish (Armoracia lapathifolia Gilib.). Planta 136: 271-276
Guern J, Mathieu Y, Pean M, Pasquier C, Beloeil J-C, Lallemand J-Y (1986) Cytoplasmic
pH regulation in Acer pseudoplatanus cell.!. 31p_NMR description of acid-load effects.
Plant Physiol 82: 840-845
Hager A, Moser J (1985) Acetic acid esters and permeable weak acids induce active
proton extrusion and extension growth of coleoptile segments by lowering cytoplasmic
pH. Plant a 163: 391-400
Hartung W (1983) Die intrazellulare Verteilung von Phytohormonen in Pflanzenzellen.
Hohenheimer Arb 129: 64-80
Hartung W, Slovik S (1991) Physicochemical properties of plant growth regulators and
plant tissue determine their distribution and redistribution: stomatal regulation by
abscisic acid in leaves. New Phytol 119: 361-382
Hartung W, Radin JW, Hendrix DL (1988) Abscisic acid movement into the apoplastic
solution of water-stressed cotton leaves. Role of apoplastic pH. Plant Physiol 86:
908-913
Heber U, Heldt H-W (1981) The chloroplast envelope: structure and function, and role in
leaf metabolism. Annu Rev Plant Physiol 32: 139-168
Heldt H-W, Werdan K, Milovancev M, Geller G (1973) Alkalization of the chloroplast
stroma caused by light-dependent proton flux into the thylakoid space. Biochim Biophys
Acta 314: 224-241
Hoffmann B, Planker R, Mengel K (1992) Measurement of pH in the apoplast of
sunflower leaves by means of fluorescence. Physiol Plant 84: 146-153
Han J (1973) On auxin pH drop and on the improbability of its involvement in the
primary mechanism of auxin-induced growth promotion. Physiol Plant 28: 146-148
Jermyn MA, Yeow YM (1975) A class of lectins present in the tissues of seed plants. Aust
J Plant Physiol 2: 501-531
Kaiser WM, Hartung W (1981) Uptake and release of abscisic acid by isolated photo autotrophic mesophyll cells, depending upon pH gradients. Plant Physiol68: 202-206
Edwards MC, Smith GN, Bowling DJF (1988) Guard cells extrude protons prior to
stomatal opening - a study using fluorescence microscopy and pH microelectrodes. J
Exp Bot 39: 1541-1547
Elstner EF, Heupel A (1976) Formation of hydrogen peroxide by isolated cell walls from
horse-radish (Armoracia lapathifolia Gilib.). Plant a 130: 175-180
Enser U, Heber U (1980) Metabolic regulation by pH gradients. Inhibition of photosynthesis by indirect proton transfer across the chloroplast envelope. Biochim Biophys
Acta 592: 577-591
Espie GS, Colman B (1981) The intracellular pH of isolated, photosynthetically active
Asparagus mesophyll cells. Planta 153: 210-216
Esquerre-Tugaye MT, Lamport DTA (1979) Cell surfaces in plant microorganism interactions. 1. A structural investigation of cell wall hydroxyproline rich glycoproteins which
accumulate in fungus-infected plants. Plant Physiol 64: 314-319
Falkner G, Horner F, Werdan K, Heldt HW (1976) pH changes in the cytoplasm of the
blue-green alga Anacystis nidulans caused by light-dependent proton flux into the
thylakoid space. Plant Physiol 58: 717-718
Felle B, Berti A (1986) The fabrication of H+-selective liquid membrane microelectrodes
for use in plant cells. J Exp Bot 37: 1416-1428
Gimmler H, Bental M, Degani H, Avron M, Pick U (1990) The H+ export capacity of
Dunaliella acidophila and the permeability of the plasma membrane for H+ and weak
acids. In: Baltscheffsky M (ed) Current research in photosynthesis, vol IV. Kluwer,
Dordrecht, pp 773- 776
Goldberg R (1977) On possible connections between auxin-induced growth and cell wall
glucanase activities. Physiol Plant 50: 261-264
Grignon C, Sentenac H (1991) pH and ionic conditions in the apoplast. Annu Rev Plant
Physiol Plant Mol Bioi 42: 103-128
Gross GG, Janse C, Elstner EF (1977) Involvement of malate, monophenols, and the
superoxide radical in hydrogen peroxide formation by isolated cell walls from horseradish (Armoracia lapathifolia Gilib.). Planta 136: 271-276
Guern J, Mathieu Y, Pean M, Pasquier C, Beloeil J-C, Lallemand J-Y (1986) Cytoplasmic
pH regulation in Acer pseudoplatanus cell.!. 31p_NMR description of acid-load effects.
Plant Physiol 82: 840-845
Hager A, Moser J (1985) Acetic acid esters and permeable weak acids induce active
proton extrusion and extension growth of coleoptile segments by lowering cytoplasmic
pH. Plant a 163: 391-400
Hartung W (1983) Die intrazellulare Verteilung von Phytohormonen in Pflanzenzellen.
Hohenheimer Arb 129: 64-80
Hartung W, Slovik S (1991) Physicochemical properties of plant growth regulators and
plant tissue determine their distribution and redistribution: stomatal regulation by
abscisic acid in leaves. New Phytol 119: 361-382
Hartung W, Radin JW, Hendrix DL (1988) Abscisic acid movement into the apoplastic
solution of water-stressed cotton leaves. Role of apoplastic pH. Plant Physiol 86:
908-913
Heber U, Heldt H-W (1981) The chloroplast envelope: structure and function, and role in
leaf metabolism. Annu Rev Plant Physiol 32: 139-168
Heldt H-W, Werdan K, Milovancev M, Geller G (1973) Alkalization of the chloroplast
stroma caused by light-dependent proton flux into the thylakoid space. Biochim Biophys
Acta 314: 224-241
Hoffmann B, Planker R, Mengel K (1992) Measurement of pH in the apoplast of
sunflower leaves by means of fluorescence. Physiol Plant 84: 146-153
Han J (1973) On auxin pH drop and on the improbability of its involvement in the
primary mechanism of auxin-induced growth promotion. Physiol Plant 28: 146-148
Jermyn MA, Yeow YM (1975) A class of lectins present in the tissues of seed plants. Aust
J Plant Physiol 2: 501-531
Kaiser WM, Hartung W (1981) Uptake and release of abscisic acid by isolated photo autotrophic mesophyll cells, depending upon pH gradients. Plant Physiol68: 202-206