16 research outputs found
Characterization of a low-temperature-induced cDNA from winter Brassica napus encoding the 70 kDa subunit of tonoplast ATPase
No full textA novel approach for the prediction of bend allowance in air bending and comparison with other methods
No full textModulation by cytosolic components of proton pump activities in plasma membrane and tonoplast from Cucumis sativus roots during salt stress
No full textIsolation and sequence analysis of a cDNA encoding the c subunit of a vacuolar-type H+-ATPase from the CAM plant Kalancho� daigremontiana
No full textDynamics of activity and structure of the tonoplast vacuolar-type H+-ATPase in plants with differing CAM expression and in a C3 plant under salt stress
No full textTransport across the vacuolar membrane in CAM plants
No full textClose metabolic parallels exist between the processes of CO2 assimilation in C4 plants and in CAM plants. In both types of plant, a C4 cycle starts with the fixation of CO2 (as HCO3 −) by phosphoenolpyruvate carboxylase (PEPC) and concludes with the release or CO2 by decarboxylation of a C4 dicarboxylate anion (malate or aspartate). This C4 cycle is an ancillary pathway, in the sense that it does not mediate the net fixation of atmospheric CO2. It simply passes on this CO2, at greatly elevated concentration, to ribulose 1,5-bisphosphate carboxylase/oxygenase (RUBISCO) for assimilation through the standard C3 photosynthetic carbon reduction cycle
