Improving plant productivity by re‐tuning the regeneration of RuBP in the Calvin–Benson–Bassham cycle. Issue 2 (7th August 2022)

• Record Type: Journal Article
• Authors: Raines, Christine A.
• Is Part Of: New phytologist. Volume 236:Issue 2(2022)
• Page Start: 350
• Page End: 356
• Publication Date: 2022-08-07
• Subjects: biotechnology -- Calvin–Benson–Bassham Cycle -- modelling -- multigene -- photosynthesis -- transgenic; Botany -- Periodicals; 580
• DOI: 10.1111/nph.18394
• Languages: English
• ISSNs: 0028-646X

Abstract

Summary: The Calvin–Benson–Bassham (CBB) cycle is arguably the most important pathway on earth, capturing CO2 from the atmosphere and converting it into organic molecules, providing the basis for life on our planet. This cycle has been intensively studied over the 50 yr since it was elucidated, and it is highly conserved across nature, from cyanobacteria to the largest of our land plants. Eight out of the 11 enzymes in this cycle catalyse the regeneration of ribulose‐1‐5 bisphosphate (RuBP), the CO2 acceptor molecule. The potential to manipulate RuBP regeneration to improve photosynthesis has been demonstrated in a number of plant species, and the development of new technologies, such as omics and synthetic biology provides exciting future opportunities to improve photosynthesis and increase crop yields.