Results 31 to 40 of about 125,071 (335)
Redox Biology, 2023 Metabolic reprogramming and metabolic plasticity allow cancer cells to fine-tune their metabolism and adapt to the ever-changing environments of the metastatic cascade, for which lipid metabolism and oxidative stress are of particular importance.
Didem Ilter +11 more
doaj +1 more source
Identification of Sequences Encoding Symbiodinium minutum Mitochondrial Proteins. [PDF]
, 2016 The dinoflagellates are an extremely diverse group of algae closely related to the Apicomplexa and the ciliates. Much work has previously been undertaken to determine the presence of various biochemical pathways within dinoflagellate mitochondria ...
Butterfield, Erin R. +2 more
core +4 more sources
Evidence of the indirect hormonal activity of prohormones using liver S9 metabolic bioactivation and an androgen bioassay [PDF]
, 2008 Prohormones such as dehydroepiandrosterone (DHEA) are steroid precursors that do not show hormonal activity by themselves. Abuse of these prohormones in cattle fattening is hard to prove because of strong in vivo metabolism and the difficulty to detect ...
Bovee, T.F.H. +4 more
core +2 more sources
Relationships Between C4 Enzyme Activities and Yield in Soybeans (Glycine max (L.) Merr.)
Journal of Integrative Agriculture, 2013 To study the relationships between C4 enzyme activities and yield, C4 enzyme activities (phosphoenolpyruvate carboxylase (PEPCase), NADP-malate dehydrogenase (NADP-MDH), NADP-malic enzyme (NADP-ME), and pyruvate phosphate dikinase (PPDK)) in different ...
Shan-shan HUANG +4 more
doaj +1 more source
Biophysical characterization of the dimer and tetramer interface interactions of the human cytosolic malic enzyme. [PDF]
PLoS ONE, 2012 The cytosolic NADP(+)-dependent malic enzyme (c-NADP-ME) has a dimer-dimer quaternary structure in which the dimer interface associates more tightly than the tetramer interface. In this study, the urea-induced unfolding process of the c-NADP-ME interface
Sujithkumar Murugan, Hui-Chih Hung
doaj +1 more source
Characteristics of C-4 photosynthesis in stems and petioles of C-3 flowering plants [PDF]
, 2002 Most plants are known as C-3 plants because the first product of photosynthetic CO2 fixation is a three-carbon compound. C-4 plants, which use an alternative pathway in which the first product is a four-carbon compound, have evolved independently many ...
A Ben Zioni +29 more
core +1 more source
Strengthening the Combination between Enzymes and Metals in Aqueous Medium: Concurrent Ruthenium-Catalyzed Nitrile Hydration - Asymmetric Ketone Bioreduction [PDF]
, 2018 We are indebted to the MINECO of Spain (CTQ2013-40591-P and CTQ2016-75986-P) and the Gobierno del Principado de Asturias(Project GRUPIN14-006) for financial support. E.
Cadierno Menéndez, Victorio +8 more
core +2 more sources
A STD-NMR Study of the Interaction of the Anabaena Ferredoxin-NADP+ Reductase with the Coenzyme
Molecules, 2014 Ferredoxin-NADP+ reductase (FNR) catalyzes the electron transfer from ferredoxin to NADP+ via its flavin FAD cofactor. To get further insights in the architecture of the transient complexes produced during the hydride transfer event between the enzyme ...
Lara V. Antonini +4 more
doaj +1 more source
BMC Plant Biology, 2021 Background Despite significant limitations of growth medium reuse, a large amount of organic substrate is reused in soilless cultivation of horticultural crops in China. Arbuscular mycorrhizal fungi (AMF) can promote nutrient absorption and improve plant
Yu Wang +7 more
doaj +1 more source
Frontiers in Bioengineering and Biotechnology, 2021 Nicotinamide adenine dinucleotide phosphate (NADP)-dependent dehydrogenases catalyze a range of chemical reactions useful for practical applications. However, their dependence on the costly cofactor, NAD(P)H remains a challenge which must be addressed ...
Gamal Nasser Abdel-Hady +11 more
doaj +1 more source