Results 121 to 130 of about 1,422,916 (387)

Glyphosate: influência na bioatividade do solo e ação de minhocas sobre sua dissipação em terra agrícola Glyphosate: influence on the soil bioactivity and action of earthworms on its soil dissipation

Planta Daninha, 2004
Com a difusão do uso de agrotóxicos, torna-se necessário aprofundar os conhecimentos sobre seu comportamento no ambiente, visando diminuir os riscos à biota e a possível contaminação de água, solo e alimentos.
M.M. Andréa, S. Papini, T.B. Peres, S. Bazarin, V.L.T. Savoy, M.B. Matallo   +5 more
doaj   +1 more source

Sheep liver cytosolic aldehyde dehydrogenase : a fresh perspective : a thesis presented in partial fulfilment of the requirements for the degree of Master of Science in Chemistry at Massey University, New Zealand [PDF]

, 1995
The pre-steady-state mechanism of aldehyde dehydrogenase has been further investigated using synthesised deuterated 4-trans-(N,N-dimethylamino) cinnamaldehyde as a substrate.
Sime, Richard Malcolm
core  

The oxygen-independent metabolism of cyclic monoterpenes in Castellaniella defragrans 65Phen [PDF]

, 2014
BACKGROUND: The facultatively anaerobic betaproteobacterium Castellaniella defragrans 65Phen utilizes acyclic, monocyclic and bicyclic monoterpenes as sole carbon source under oxic as well as anoxic conditions.
Becher, D., Disch, E., Harder, J., Huettel, B., Markert, S., Petasch, J., Reinhardt, R., Schweder, T.   +7 more
core   +2 more sources

FEM1B enhances TRAIL‐induced apoptosis in T lymphocytes and monocytes

FEBS Open Bio, EarlyView.
FEM1B facilitates TRAIL‐induced apoptosis through distinct mechanisms in T lymphocytes and monocytes. In T lymphocytes, FEM1B engages with TRAF2, leading to a reduction in TRAF2 expression, which subsequently lessens TRAF2's inhibitory influence on caspase‐8.
Chenbo Yang, Wenhui Yu, Cui Dang, Jingjing Zhang, Jiahan Lu, Jing Xue   +5 more
wiley   +1 more source

Tricarboxylic acid cycle enzyme activities in a mouse model of methylmalonic aciduria [PDF]

, 2019
Methylmalonic acidemia (MMA) is a propionate pathway disorder caused by dysfunction of the mitochondrial enzyme methylmalonyl-CoA mutase (MMUT). MMUT catalyzes the conversion of methylmalonyl-CoA to succinyl-CoA, an anaplerotic reaction which feeds into ...
Baumgartner, Matthias R, Chapman, Kimberly A, Cunningham, Gary, Forny, Patrick, Pumbo, Elena, Summar, Marshall L, Wongkittichote, Parith   +6 more
core   +1 more source

Salivary pH, calcium, phosphorus and selected enzymes in healthy dogs: A pilot study [PDF]

, 2017
Background Saliva in dogs, as in humans, is a complex fluid secreted by different salivary glands in the oral cavity to protect the oral mucosa and teeth.
Badon, Tamara, Bedin, Silvia, Contiero, Barbara, Iacopetti, Ilaria, Perazzi, Anna, Ricci, Rebecca   +5 more
core   +2 more sources

GDP‐fucose transporter SLC35C1: a potential regulatory role in cytosolic GDP‐fucose and fucosylated glycan synthesis

FEBS Open Bio, EarlyView.
The inactivation of SLC35C1 (GDP‐fucose transporter) and enzymes involved in GDP‐fucose biosynthesis was studied. Fucose supplementation increases the level of GDP‐fucose to abnormal, millimolar values in the absence of the TSTA3 protein and SLC35C1 in contrast to the GMDS/SLC35C1 double mutant.
Edyta Skurska, Mariusz Olczak
wiley   +1 more source

An efficient strategy for producing RNA‐free Nucleocapsid protein of SARS‐CoV‐2 for biochemical and structural investigations

FEBS Open Bio, EarlyView.
Cleavable N‐terminal Thioredoxin fusion enabled soluble expression and purification of otherwise insoluble SARS‐CoV‐2 Nucleocapsid (N) protein. A four‐step purification strategy yielded highly homogeneous, RNA‐free N protein. Binding assays showed high RNA affinity (Kd ~ 28 nm). The study will facilitate high‐resolution structural studies of N protein,
Shweta Singh, Gagan D. Gupta
wiley   +1 more source

Responses of soil microbial biomass and enzyme activities to tillage and fertilization systems in soybean (Glycine max L.) production

Frontiers in Plant Science, 2016
Tillage operation and fertilizer type play important roles in soil properties as far as soil microbial condition is concerned. Information regarding the simultaneous evaluation of the effect of long-term tillage and fertilization on the soil microbial ...
Gholamreza Heidari, Khosro Mohammadi, Yousef Sohrabi   +2 more
doaj   +1 more source

The 2-Oxoacid Dehydrogenase Complexes in Mitochondria Can Produce Superoxide/Hydrogen Peroxide at Much Higher Rates Than Complex I*

Journal of Biological Chemistry, 2014
Background: At the redox potential of NADH/NAD+, at least four mitochondrial sites produce superoxide/H2O2. Results: We compare their capacities in situ in isolated mitochondria.
Casey L Quinlan, Renata L. S. Goncalves, Martin Hey‐Mogensen, N. Yadava, V. Bunik, M. Brand   +5 more
semanticscholar   +1 more source