Journal Article 142M471B3J 25VX64653N 7440-44-0 Carbon Carbon Dioxide Carbon metabolism Chloroplast Cucumber EC 2.4.1.- EC 2.4.1.14 EC 4.1.1.31 EC 4.1.1.39 Glucosyltransferases Oligosaccharides PEPC (phosphoenolpyruvate carboxylase) Phosphoenolpyruvate Carboxylase RFOs-transporting plants Research Support, Non-U.S. Gov't Research Support, U.S. Gov't, Non-P.H.S. Ribulose-Bisphosphate Carboxylase Rubisco (ribulose-1,5-bisphosphate carboxylase/oxygenase). Sucrose phosphate synthase Sucrose-transporting plants Tobacco cucumber fruit photosynthesis respiration stachyose sucrose-phosphate synthase