Results 121 to 130 of about 56,090 (325)

Positional 13C enrichment analysis of aspartate determines PEPC activity in vivo

New Phytologist, EarlyView.
Summary Photoautotrophic organisms fix inorganic carbon (Ci) by RIBULOSE‐1,5‐BISPHOSPHATE CARBOXYLASE/OXYGENASE (RUBISCO) and PHOSPHOENOLPYRUVATE CARBOXYLASE (PEPC). Monitoring Ci assimilation rates in vivo is a major challenge in analyzing photoautotrophic metabolism and engineering improved photosynthesis, as conventional methods do not distinguish ...
Luisa Wittemeier, Yogeswari Rajarathinam, Alexander Erban, Martin Hagemann, Joachim Kopka   +4 more
wiley   +1 more source

Rubisco Extraction and Purification from Diatoms

Bio-Protocol, 2017
This protocol describes a method to extract ribulose-1,5-bisphosphate carboxylase oxygenase (Rubisco) from diatoms (Bacillariophyta) to determine catalytic performance.
Jodi Young, Ana Heureux, Rosalind Rickaby, François Morel, Spencer Whitney, Robert Sharwood   +5 more
doaj   +1 more source

L-Arabinose Isomerase Formation in a Conditional Mutant of Gene \u3cem\u3earaA\u3c/em\u3e of \u3cem\u3eEscherichia coli\u3c/em\u3e B/r [PDF]

, 1972
A temperature-sensitive mutant of Escherichia coli in which the synthesis of l-arabinose isomerase is blocked during growth at 42 C was found to possess the following properties.
Irr, Joseph, Pauley, Judith, Power, Joseph   +2 more
core   +1 more source

Novel strategies to improve co-fermentation of pentoses with D-glucose by recombinant yeast strains in lignocellulosic hydrolysates [PDF]

, 2012
Economically feasible production of second-generation biofuels requires efficient co-fermentation of pentose and hexose sugars in lignocellulosic hydrolysates under very harsh conditions. Baker’s yeast is an excellent, traditionally used ethanol producer
Boles, Eckhard, Dietz, Heiko, Farwick, Alexander, Oreb, Igor-Mislav   +3 more
core   +1 more source

Molecular changes in agroinfiltrated leaves of Nicotiana benthamiana expressing suppressor of silencing P19 and coronavirus‐like particles

Plant Biotechnology Journal, EarlyView.
Summary The production of coronavirus disease 2019 vaccines can be achieved by transient expression of the spike (S) protein of severe acute respiratory syndrome coronavirus 2 in agroinfiltrated leaves of Nicotiana benthamiana. Relying on bacterial vector Agrobacterium tumefaciens, this process is favoured by co‐expression of viral silencing suppressor
Louis‐Philippe Hamel, Francis Poirier‐Gravel, Marie‐Ève Paré, Rachel Tardif, Marc‐André Comeau, Pierre‐Olivier Lavoie, Andréane Langlois, Marie‐Claire Goulet, Dominique Michaud, Marc‐André D'Aoust   +9 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, Klodmann, Jennifer, Paulsen, Hans Marten, Schumacher, Henrik   +3 more
core  

Flashing LEDs for microalgal production [PDF]

, 2017
Flashing lights are next-generation tools to mitigate light attenuation and increase the photosynthetic efficiency of microalgal cultivation systems illuminated by light-emitting diodes (LEDs).
Guerra, Rui Manuel Farinha das Neves, J. C. or Varela J. or Varela J.C.S., Varela, Lisa Schueler, Lisa M. Schueler, Pereira, Hugo, Schulze, Peter S.C.   +4 more
core   +1 more source

Mild water stress effects on carbon-reduction-cycle intermediates, ribulose bisphosphate carboxylase activity, and spatial homogeneity of photosynthesis in intact leaves.

Plant Physiology, 1989
We have examined the effect of mild water stress on photosynthetic chloroplast reactions of intact Phaseolus vulgaris leaves by measuring two parameters of ribulose bisphosphate (RuBP) carboxylase activity and the pool sizes of RuBP, 3-phosphoglycerate ...
Thomas D. Sharkey, J. Seemann
semanticscholar   +1 more source

Expression of a constitutively active nitrate reductase increases SARS‐CoV‐2 Spike protein production in Nicotiana benthamiana leaves that otherwise show traits of senescence

Plant Biotechnology Journal, EarlyView.
Summary The production of coronavirus disease 2019 vaccines can be achieved by transient expression of the Spike (S) protein of Severe Acute Respiratory Syndrome Coronavirus 2 in agroinfiltrated leaves of Nicotiana benthamiana, a process promoted by the co‐expression of viral silencing suppressor P19.
Louis‐Philippe Hamel, Marie‐Ève Paré, Francis Poirier‐Gravel, Rachel Tardif, Marc‐André Comeau, Pierre‐Olivier Lavoie, Andréane Langlois, Marie‐Claire Goulet, Marc‐André D'Aoust, Dominique Michaud   +9 more
wiley   +1 more source

Does Long-Term Elevation of CO2 Concentration Increase Photosynthesis in Forest Floor Vegetation? (Indiana Strawberry in a Maryland Forest). [PDF]

, 1997
As the partial pressure of CO2 (pCO2) in the atmosphere rises, photorespiratory loss of carbon in C3 photosynthesis will diminish and the net efficiency of light-limited photosynthetic carbon uptake should rise.
Drake, B.G., LaRoche, J., Long, S.P., Osborne, C.P.   +3 more
core   +3 more sources