Hydrodynamic radius alone governs the mobility of molecules through plasmodesmata B. R. TerryA. W. Robards OriginalPaper Pages: 145 - 157
Localization of membrane-associated calcium during development of fucoid algae using chlorotetracycline Darryl L. KropfRalph S. Quatrano OriginalPaper Pages: 158 - 170
Comparison of the effect of excessive light on chlorophyll fluorescence (77K) and photon yield of O2 evolution in leaves of higher plants Barbara DemmigOlle Björkman OriginalPaper Pages: 171 - 184
Transport of sugars across the plasma membrane of beetroot protoplasts Hans-Peter GetzDetlef KnauerJohannes Willenbrink OriginalPaper Pages: 185 - 196
Control of photoassimilate movement in source-leaf tissues of Ipomoea tricolor Cav. Monica A. MadoreWilliam J. Lucas OriginalPaper Pages: 197 - 204
Comparison of gas chromatography-mass spectrometry, radioimmunoassay and bioassay for the quantification of gibberellin A9 in norway spruce (Picea abies (L.) Karst.) Per Christer OdénElmar W. WeilerJan E. Graebe OriginalPaper Pages: 212 - 219
Non-photochemical quenching of chlorophyll a fluorescence in isolated chloroplasts under conditions of stressed photosynthesis Henrik Laasch OriginalPaper Pages: 220 - 226
Evidence for a light-dependent system for reassimilation of photorespiratory CO2, which does not include a C4 cycle, in the C3−C4 intermediate species Moricandia arvensis Stephen HuntAlison M. SmithHarold W. Woolhouse OriginalPaper Pages: 227 - 234
Effects of fusicoccin and abscisic acid on glucose uptake into isolated beetroot protoplasts Hans-Peter GetzMichael Schulte-AltedorneburgJohannes Willenbrink OriginalPaper Pages: 235 - 240
Sodium efflux from perfused giant algal cells G. M. ClintE. A. C. MacRobbie OriginalPaper Pages: 247 - 253
Nuclease sensitivity of storage-protein genes in isolated nuclei of pea seeds R. M. SawyerD. BoulterJ. A. Gatehouse OriginalPaper Pages: 254 - 258
Calcium binding by spinach stromal proteins Georg KreimerBarbara SurekErwin Latzko OriginalPaper Pages: 259 - 265
Wall relaxation in growing stems: comparison of four species and assessment of measurement techniques Daniel J. Cosgrove OriginalPaper Pages: 266 - 278
Occurrence of phytoalexins and other putative defense-related substances in uninfected parsley plants Wolfgang KnoggeErich KombrinkKlaus Hahlbrock OriginalPaper Pages: 279 - 287