• br Common features of TdT pol and

  2020-07-23

  

  Common features of TdT, pol μ and pol λ TdT, pol μ and pol λ remain in a closed conformation throughout their catalytic cycle, contrary to pol β [24•, 53, 54•]. One possible explanation for this observation is that they have traded fidelity (which requires open-to-closed transition) for a very ti

• Here we investigate in more detail how

  2020-07-23

  

  Here we investigate in more detail how Dot1 function contributes to the regulation of DNA damage tolerance. We find that Dot1 modulates the response to the alkylating agent MMS through its catalytic activity on H3K79. In fact, progressively reduced levels of H3K79 tri-methylation result in gradually

• Moniliformin sodium salt An AmDH is engineered by mutating t

  2020-07-23

  

  An AmDH is engineered by mutating two conserved amino Moniliformin sodium salt residues in the active site of an amino acid dehydrogenase (AADH). Starting from the leucine dehydrogenase (LeuDH) from Bacillus stearothermophilus, substituting a serine and leucine at the K68 and N261 positions, respec

• br Methods br Results and discussion br Acknowledgements br

  2020-07-23

  

  Methods Results and discussion Acknowledgements Introduction Diacylglycerol O-acyltransferase (DGAT) is a key enzyme that catalyzes the final committed step in triglyceride synthesis and is highly expressed in the small intestine, adipose tissue, liver and mammary gland.1, 2, 3, 4 Its im

• Studies on the external dehydrogenases of N

  2020-07-23

  

  Studies on the external dehydrogenases of N. crassa have shown that the NDE1 protein is a Ca2+-dependent external NADPH dehydrogenase, while NDE2 is characterized as a dehydrogenase oxidizing both cytosolic substrates (external NADH and/or NADPH) (Carneiro et al., 2004, Melo et al., 2001). All three

• The molecular formula of was

  2020-07-23

  

  The molecular formula of 2 was assigned as C12H12N2O2 by the positive HRESIMS at m/z 217.0973 [M+H]+ (calcd for 217.0972), 13C NMR and DEPT spectra, having 8 degrees of unsaturation. The 1H NMR spectrum contains an ABX spin system comprised of resonances at δH 7.47 (d, J=1.9Hz, H-2′), 6.86 (d, J=8.3

• br Materials and methods br Results br Discussion

  2020-07-23

  

  Materials and methods Results Discussion Although no increase in DAPK activity was detected at early time points associated with neuronal apoptosis, it is possible that the spread of apoptosis through the KN-93 following HI is not synchronized enough to yield a large, consistent fluctuation

• Several studies suggest that the beneficial metabolic

  2020-07-23

  

  Several studies suggest that the beneficial metabolic effects of adiponectin in humans are primarily mediated by its HMW isoform. Increases in the ratio of HMW to total adiponectin, but not the total adiponectin level, correlated well with improved L-α-Aminoadipic Acid sensitivity during treatment

• Several cholinesterase inhibitors have also

  2020-07-23

  

  Several cholinesterase inhibitors have also been radiolabelled with 11C as potential cholinesterase imaging agents. These include 11C-donepezil, 11C-methyltacrine, and 11C-physostigmine, which also have had limited success in demonstrating the known histochemically defined cholinesterase distributio

• br Introduction Maintaining the normal function of fetal

  2020-07-23

  

  Introduction Maintaining the normal function of fetal trophoblasts is essential for a successful pregnancy. Preeclampsia (PE), a pregnancy-specific disorder, is often associated with excessive trophoblast cell apoptosis and superficial trophoblast invasion leading to insufficient spiral artery re

• Introduction Pain is frequently the first clinical symptom

  2020-07-23

  

  Introduction Pain is frequently the first clinical symptom of head and neck carcinoma. Indeed, pain is the initial reason leading ∼70% of cancer patients to seek professional assistance (Lam & Schmidt, 2011; Rettig & D’Souza, 2015; Schmidt, 2014). Clinically, cancer-induced facial pain can be evoke

• Haggar et al reported the synthesis of two

  2020-07-22

  

  Haggar et al. reported the synthesis of two new series of 8-(2-imino/oxo/thioxo pyrimidin-4-yl)-4-methyl-6-nitro-2-oxo-2H-chromen-7-yl benzoates 56 (X=O, S, NH) and 8-(pyrazol-3-yl)-4-methyl-6-nitro-2-oxo-2H-chromen-7-yl benzoates 57 [Y=C(O)CH3, 2,4-(NO2)2C6H3]. The 8-acetyl-4-methyl-6-nitro-2-oxo-

• Through the process of alternative splicing

  2020-07-22

  

  Through the process of alternative splicing, the IKZF1 gene is capable of encoding a large number of Ikaros isoforms (Molnar et al., 1996). Some of these isoforms were shown to have distinct functions (Li et al., 2011, Ronni et al., 2007). Ikaros protein contains four zinc fingers at the N-terminus

• br Ultrasonic pretreatment of substrates Substrate pretreatm

  2020-07-22

  

  Ultrasonic pretreatment of substrates Substrate pretreatment is widely used in the biofuel, textile and food industries since the substrates are always difficult to degrade. During some enzymatic hydrolysis reactions, the protective layer of the substrate impedes the reaction. Ultrasonic treatmen

• br No Evidence for Further

  2020-07-22

  

  No Evidence for Further ET-Receptor Subtypes Further receptor subclassifications have been proposed including suggestions that ETB could be subdivided into ETB1, present on endothelial cells, and ETB2 on smooth muscle cells, but there currently is no evidence that the receptors expressed by these

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