Suboptimal nitrogen status sensitizes the photosynthetic apparatus in willow leaves to long term but not short term water stress E. Ögren Regular paper Pages: 263 - 275
Recovery of photosynthetic reactions after high-temperature treatments of a heat-tolerant cactus Mahadev B. ChettiPark S. Nobel Regular paper Pages: 277 - 286
Temperature and light dependent modifications of chlorophyll fluorescence kinetics in spruce needles during winter H. R. Bolhàr-NordenkampfE. G. Lechner Regular paper Pages: 287 - 298
Regulation of C4-phosphoenolpyruvate carboxylase activity by ambient CO2 Y. SamarasY. Manetas Regular paper Pages: 299 - 305
Light adaptation of bacteriorhodopsin in the presence of valinomycin and potassium. pH-dependence Dominique MassotteFrancois BoucherJacques Aghion Regular paper Pages: 307 - 315
Artifacts in the assay of maize leaf phosphoenolpyruvate carboxylase activity due to its instability K. AngelopoulosK. StamatakisN. A. Gavalas Regular paper Pages: 317 - 325
The efficiency of water use in water stressed plants is increased due to ABA induced stomatal closure Barbara SteuerThomas StuhlfauthHeinrich P. Fock Regular paper Pages: 327 - 336
Recycling of CO2 via Crassulacean acid metabolism in the rock outcrop succulent Sedum pulchellum Michx. (Crassulaceae) Craig E. MartinMichael HigleyWei-Zhong Wang Regular paper Pages: 337 - 343
Comparative thermoluminescence study of autotrophically and photoheterotrophically cultivated Chlamydobotrys stellata W. WiessnerS. Demeter Rapid communication Pages: 345 - 356
Nonstomatal inhibition of photosynthesis by water stress. Reduction in photosynthesis at high transpiration rate without stomatal closure in field-grown tomato James A. Bunce Short communication Pages: 357 - 362
