Results 91 to 100 of about 28,959 (255)
Phosphoenolpyruvate Carboxykinase Assayed at Physiological Concentrations of Metal Ions Has a High Affinity for CO2 [PDF]
, 2002 The effect of Mn2+/Mg2+ concentration on the activity of intact, homogeneous phosphoenolpyruvate carboxykinase (PEPCK) from leaves of the C4 grass, Guinea grass (Panicum maximum), have been investigated.
Acheson, R.M. +3 more
core +1 more source
Role of magnesium in carbon partitioning and alleviating photooxidative damage [PDF]
, 2008 Magnesium (Mg) deficiency exerts a major influence on the partitioning of drymatter and carbohydrates between shoots and roots. One of the very early reactions of plants to Mg deficiency stress is themarked increase in the shootto- root dry weight ...
Kirkby, Ernest A., Çakmak, İsmail
core +1 more source
ChemistryEurope, Volume 4, Issue 1, January 2026.Direct air capture (DAC) of carbon dioxide (CO2) emerges as a key strategy for climate crisis mitigation. Redox‐mediated electrochemical carbon capture offers a promising route for energy‐efficient DAC. This perspective discusses recent advances in the field, highlighting key challenges, such as oxygen interference at low CO2 concentrations, and ...
Tilmann J. Neubert, Martin Oschatz
wiley +1 more source
Microbial Cell Factories, 2005 Background Carbon dioxide fixation bioprocess in reactors necessitates recycling of D-ribulose1,5-bisphosphate (RuBP) for continuous operation. A radically new close loop of RuBP regenerating reactor design has been proposed that will harbor enzyme ...
Giri Ashok +8 more
doaj +1 more source
Regeneration of Ribulose 1,5-bisphosphate and Ribulose 1,5-bisphosphate carboxylase/oxygenase Activity Associated with Lack of Oxygen Inhibition of Photosynthesis at Low Temperature [PDF]
, 2017 The nature of the lack of oxygen inhibition of C3-photosynthesis at low temperature was investigated in white clover (Trifolium repens L.). Detached leaves were brought to steady-state photosynthesis in air (34 Pa p(CO2), 21 kPa p(O2), balance N2) at ...
MÄCHLER, F. +2 more
core
Biological Conversion of Formate to Organic Compounds: Toward a Sustainable Formate Bioeconomy
Carbon Energy, Volume 8, Issue 1, January 2026.Formate bioconversion plays a crucial role in achieving renewable resource utilization and sustainable development. To tap its full potential, it is important to identify the most appropriate microbial hosts for incorporating formate into building blocks, design the most promising metabolic pathways for transmitting formate into central carbon ...
Jinyi Qian +3 more
wiley +1 more source
The Catalytic Role of RuBisCO for in situ CO2 Recycling in Escherichia coli
Frontiers in Bioengineering and Biotechnology, 2020 Ribulose-1,5-bisphosphate carboxylase/oxygenase (RuBisCO) is a key enzyme responsible for biological CO2 assimilation. RuBisCO can be heterologously expressed in Escherichia coli so that glucose and CO2 are co-metabolized to achieve high mixotrophic ...
Ju-Jiun Pang +3 more
doaj +1 more source
Incremental Grid-like Layout Using Soft and Hard Constraints [PDF]
, 2013 We explore various techniques to incorporate grid-like layout conventions into a force-directed, constraint-based graph layout framework. In doing so we are able to provide high-quality layout---with predominantly axis-aligned edges---that is more ...
A. Barsky +15 more
core +1 more source
Cross‐Feeding of Carbon and Nitrogen Between Aquificales and Thermus in Hot Springs
Environmental Microbiology, Volume 28, Issue 1, January 2026.Pampinifervens and Thermus populations are co‐distributed in hot springs in Yellowstone and Iceland. Genome reconstruction suggests Pampinifervens Flu05 cross feeds Thermus organic carbon and nitrogen, a phenomenon that was verified via co‐culture studies.
Lisa M. Keller +3 more
wiley +1 more source
Impact of methionine nutrition on the leaf proteome of Lupinus angustifolius L. and Vicia faba L. [PDF]
, 2011 Grain legumes possess a gernerally favourable seed protein amino acid composition but low contents of sulfur amino acids decrease their nutrient value. To enhance the methionie content of local grain legumes by plant breeding, phenotypical attributes for
Gau, Achim Ernst +3 more
core