Results 101 to 110 of about 27,922 (261)

Distinctive Responses of Ribulose-1,5-Bisphosphate Carboxylase and Carbonic Anhydrase in Wheat Leaves to Nitrogen Nutrition and their Possible Relationships to CO(2)-Transfer Resistance.

Plant Physiology, 1992
The amounts of ribulose-1,5-bisphosphate carboxylase/oxygenase (Rubisco), total chlorophyll (Chl), and total leaf nitrogen were measured in fully expanded, young leaves of wheat (Triticum aestivum L.), rice (Oryza sativa L.), spinach (Spinacia oleracea L.
A. Makino, H. Sakashita, J. Hidema, T. Mae, K. Ojima, B. Osmond   +5 more
semanticscholar   +1 more source

Diurnal changes of Rubisco in response to elevated CO2, temperature and nitrogen in wheat grown under temperature gradient tunnels. [PDF]

, 1983
Growth at elevated CO2 and temperature often leads to decreased Rubisco activity. We investigated the effects of increased CO2, temperature and nitrogen on the diurnal changes in the control of ribulose-1,5-bisphosphate carboxylase oxygenase (Rubisco)
Pérez Pérez, Pilar, Morcuende, Rosa, Martín del Molino, I., Martínez-Carrasco, Rafael   +3 more
core   +1 more source

Rapid degradation of unassembled ribulose 1,5-bisphosphate carboxylase small subunits in chloroplasts.

Proceedings of the National Academy of Sciences of the United States of America, 1983
We have detected a proteolytic mechanism in chloroplasts that selectively and rapidly degrades the imported small subunit of ribulose 1,5-bisphosphate carboxylase when pools of the chloroplast-synthesized large subunit are depleted.
Gregory W. Schmidt, Michael L. Mishkind
semanticscholar   +1 more source

The Association of d-Ribulose- 1,5-Bisphosphate Carboxylase/Oxygenase with Phosphoribulokinase [PDF]

Plant Physiology, 1989
When Ribulose- 1,5-bisphosphate carboxylase/oxygenase was purified from spinach leaves (Spinacia oleracea) using precipitation with polyethylene glycol and MgCl(2) followed by DEAE cellulose chromatography, 75% of phosphoribulokinase and 7% of phosphoriboisomerase activities copurified with ribulose- 1,5-bisphosphate carboxylase/oxygenase.
Jayashree K. Sainis, Kathleen Merriam, Gary C. Harris   +2 more
openaire   +3 more sources

Transcriptional gene fusions via targeted integration at safe harbors for high transgene expression in Chlamydomonas reinhardtii

New Phytologist, EarlyView.
Summary Conventional genetic engineering in green microalgae employs error‐prone nonhomologous end joining to integrate recombinant DNA at double‐strand breaks generated at random positions across the nuclear genome. This typically results in variable transcription strength and requires a labor‐intensive screening procedure to identify transformants ...
Nick Jacobebbinghaus, Florian Bigge, Merve Saudhof, Wolfgang Hübner, Olaf Kruse, Thomas Baier   +5 more
wiley   +1 more source

Inactive enzymatic mutant proteins (phosphoglycerate mutase and enolase) as sugar binders for ribulose-1,5-bisphosphate regeneration reactors

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, Chaudhuri Surabhi, Schiavone Marc T, Mahato Sourav, Kundu Moloy, Dutta Debajyoti, De Debojyoti, Gupta Vidya, Bhattacharya Sanjoy K   +8 more
doaj   +1 more source

Functional and mutational analysis of the light-harvesting chlorophyll a/b protein of thylakoid membranes. [PDF]

, 1986
The precursor for a Lemna light-harvesting chlorophyll a/b protein (pLHCP) has been synthesized in vitro from a single member of the nuclear LHCP multigene family. We report the sequence of this gene.
Chitnis, PR, Harel, E, Kohorn, BD, Thornber, JP, Tobin, EM   +4 more
core  

X-ray structure of Galdieria Rubisco complexed with one sulfate ion per active site [PDF]

, 2002
Ribulose-1,5-bisphosphate carboxylase/oxygenase (Rubisco) catalyzes the reactions of carboxylation and oxygenation of ribulose-1,5-bisphosphate. These reactions require that the active site should be closed by a flexible loop (loop 6) of the large ...
Okano, Yousuke, Mizohata, Eiichi, Xie, Yong, Matsumura, Hiroyoshi, Sugawara, Hajime, Inoue, Tsuyoshi, Yokota, Akiho, Kai, Yasushi   +7 more
core   +2 more sources

Guard‐cell expression of abscisic acid receptors for engineering water‐use‐efficient plants without trade‐offs in growth

New Phytologist, EarlyView.
Summary Abscisic acid (ABA) induces stomatal closure, reducing transpirational water loss, a critical adaptation for agriculture under drought. However, ABA is often viewed cautiously as stomatal closure limits CO2 uptake for photosynthesis and growth.
Jinghui Liu, Rudi Schäufele, Alexander Christmann, Mutez Ahmed, Zhenyu Yang   +4 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, Jong-Shik Shin, Si-Yu Li, Si-Yu Li   +3 more
doaj   +1 more source