Results 141 to 150 of about 2,068 (170)

Modulation of phosphoenolpyruvate carboxylase in vivo by Ca2+ in Amaranthus hypochondriacus, a NAD-ME type C4 plant: Possible involvement of Ca2+ in up-regulation of PEPC-protein kinase in vivo

Journal of Plant Physiology, 2005
The properties of phosphoenolpyruvate carboxylase (PEPC) were studied, with respect to calcium (Ca2+), in leaves of Amaranthus hypochondriacus, a C4 plant. Experiments were conducted in vitro (by adding Ca2+ during enzyme assay) or in vivo (by feeding Ca2+ to intact leaves through petiole). Inclusion of 10 microM Ca2+ during assay marginally increased (
Jhadeswar, Murmu, Agepati S, Raghavendra
openaire   +2 more sources

Regulation of the supply of cytosolic oxaloacetate for mitochondrial metabolism via phospho enolpyruvate carboxylase in barley leaf protoplasts I. The effect of covalent modification on PEPC activity, pH response, and kinetic properties

Biochimica et Biophysica Acta (BBA) - General Subjects, 1996
The regulation of the supply of oxaloacetate (OAA) for mitochondrial metabolism via phosphoenolpyruvate carboxylase (PEPC) by covalent modification is studied in barley (Hordeum vulgare L.) leaf protoplasts in light or darkness as well as under photorespiratory or non-photorespiratory conditions.
S, Krömer, P, Gardeström, G, Samuelsson   +2 more
openaire   +2 more sources

Regulation of the supply of oxaloacetate for mitochondrial metabolism via phospho enol pyruvate carboxylase in barley leaf protoplasts II. Effects of metabolites on PEPC activity at different activation states of the protein

Biochimica et Biophysica Acta (BBA) - General Subjects, 1996
The regulation of the supply of oxaloacetate (OAA) for mitochondrial metabolism via phosphoenolpyruvate carboxylase (PEPC) by metabolites is studied in barley (Hordeum vulgare L.) leaf protoplasts in light or darkness as well as under photorespiratory or non-photorespiratory conditions.
S, Krömer, P, Gardeström, G, Samuelsson   +2 more
openaire   +2 more sources

Lipogenesis inhibitors: therapeutic opportunities and challenges

Nature Reviews Drug Discovery, 2022
Gregory R Steinberg
exaly  

A non-canonical vitamin K cycle is a potent ferroptosis suppressor

Nature, 2022
Eikan Mishima, Zijun Wu
exaly  

Régulation du métabolisme carboné sous ozone : rôles de la Phosphoenolpyruvate carboxylase (PEPc) et des enzymes NADP-dépendantes

2012
L'ozone (O3), polluant atmosphérique et gaz à effet de serre, est responsable des pertes de production pour plusieurs espèces végétales. Actuellement, les seuils de risques ne prennent pas en considération la capacité de détoxication intrinsèque des cellules, qui dépend en partie de la régénération du NADPH. Dans cette dernière perspective, l'étude des
openaire   +1 more source

A new-to-nature carboxylation module to improve natural and synthetic CO2 fixation

Nature Catalysis, 2021
Thomas Beneyton, Sandra K Schuller, Christoph Diehl   +2 more
exaly  

Regulation of C4 Phosphoenolpyruvate Carboxylase (Pepc) From Paspalum Dilatatum Leaf Under Environmental Conditions

1995
A. Bernardes da Silva, J. Vidal, M. C. Arrabaça   +2 more
openaire   +1 more source

Bioinformatic identification of phosphoenolpyruvate carboxylase (PEPC) gene family in Brassica napus

Genetic Resources and Crop Evolution
Iffat Shaheen, Muhammad Waseem, Sana Basharat, Liu Pingwu, Abdul Qayyum   +4 more
openaire   +1 more source

Effect of Temperature and Irradiance on C4 Phosphoenolpyruvate Carboxylase (Pepc) From Paspalum Dilatatum Leaf

1995
A. Bernardes da Silva, M. C. Arrabaça
openaire   +1 more source