Autotrophs participate in the carbon cycle by fixing carbon dioxide to produce the biomass that all other organisms use for life. Four autotrophic carbon-fixation pathways were already known and ...

As the scientific community seeks sustainable solutions to reduce our carbon dioxide (CO 2) footprint, nature offers inspiration: in addition to photosynthetic carbon fixation, there are other natural ...

Researchers at the MPI for Terrestrial Microbiology have designed and constructed a new synthetic CO 2-fixation pathway, the so-called THETA cycle. Use of images is limited to editorial coverage ...

By introducing CO2-fixation pathways, such as the Calvin–Benson–Bassham (CBB) cycle, scientists have enabled organisms to channel CO2 into their central metabolic processes. Enzymes like ...

Among the plant metabolisms in use today, some use significantly more efficient carbon fixation pathways ... The latter split up CO2 concentration and the Calvin cycle into two cells.

Carbon fixation is the process by which living ... in the pathway some bacteria and archaea use to turn carbon dioxide into food. This pathway is called the "acetyl-CoA" or "Wood-Ljungdahl ...