• In the present work we

  2021-03-27

  

  In the present work, we ask whether rNMP incorporation is an evolutionarily conserved property of DNA synthesis in Archaea. For this purpose, we used the best characterized hyperthermophilic anaerobe, Pyrococcus abyssi GE5 [47]. This strain duplicates its genome as fast as Bacteria, supported by euk

• The folate pathway plays an essential role in cell survival

  2021-03-27

  

  The folate pathway plays an essential role in cell survival by generating 5, 10-methylene tetrahydrofolate as a one-carbon donor for the synthesis of deoxythymidine monophosphate (dTMP), purines, methionine and histidine. Disruption of this pathway leads to the critical deficiency of these key molec

• Moreover recent structural studies of VEEV nsP

  2021-03-27

  

  Moreover, recent structural studies of VEEV nsP2pro in complex with E-64d revealed an important molecular interaction at the interface of two subdomains. In this structure, Asn475 which is in polar contact with carbonyl oxygen of Asp507 of the protease subdomain makes an H-bond with Arg662 of the MT

• In recent years the use of liquid chromatography tandem mass

  2021-03-27

  

  In recent years, the use of liquid chromatography/tandem mass spectrometry (LC–MS/MS) has become a preferred approach to measure drugs and metabolites in biological fluids due to its very high selectivity and sensitivity [17], [18], [19], [20], [21], [22], [23], [25], [30]. The great sensitivity of

• Although it is believed that

  2021-03-27

  

  Although it is believed that CYP induction is regulated in humans in principle in the same fashion as in animals, some species differences in CYP3A enzymes induction were observed. Rifampicin is known to be a potent inducer of CYP3A4 in human hepatocytes, whereas pregnenolone-16α-carbonitrile (PCN)

• However recent studies revealed that the function of Crm mig

  2021-03-27

  

  However, recent studies revealed that the function of Crm1 might not only limit to nucleocytoplasmic transport, but also be involved in regulation of centrosome duplication. As the major microtubule organizing centers in animal cells, centrosomes play a significant role in cell cycle, spindle format

• Introduction Since the recognition of AIDS in more than

  2021-03-27

  

  Introduction Since the recognition of AIDS in 1981 more than thirty-five years ago, nearly 70 million individuals have been infected with human immunodeficiency virus type 1 (HIV) and roughly half have died (http://www.unaids.org/en/resources/documents/2016/AIDS-by-the-numbers). Although the introd

• One of the therapeutic proteins used in cancer

  2021-03-27

  

  One of the therapeutic proteins used in cancer therapy is glucarpidase, also known as Carboxypeptidase G2, CPG2, which originates from the bacterium Variovorax paradoxus (old name, Pseudomonas sp. strain RS-16). It has no mammalian equivalent (Thompson et al., 1994; Kamlage, 1994) and is a zinc-depe

• Other mutations in the SYNE region exons have been

  2021-03-27

  

  Other mutations in the SYNE1 3′ region (exons 81–85) have been implicated in an upper motor neuron disease, ARCA1 (Gros-Louis et al., 2007). The disease is characterized by progressive movement, coordination, and balance problems caused by disrupted Purkinje cell function and their impaired signalin

• Following the relationship model adopted

  2021-03-27

  

  Following [20], [22], the relationship model adopted in this fumonisin mg work to estimate the time to failure is the Inverse Power Law (IPL): Where L is the SUT life characteristic (e.g. the mean time to failure), s represents the stress level, while k and w are model-related parameters to be defin

• Identification of the drug to be used

  2021-03-27

  

  Identification of the drug to be used as first-step antihypertensive treatment has always been, and remains, a matter of debate. The decision wihich drug (or drug combination) to choose as first-line therapy depend on many variables such as coexisting metabolic disorders, obesity, presence of subcli

• We not only found that the ISR leads to

  2021-03-26

  

  We not only found that the ISR leads to attenuation of conventional cap-dependent translation with no change in RAN translation of the G4C2 expanded repeat, but also that GA translation from the expanded repeat (but not from 5 G4C2 repeats, perhaps because the protein product does not aggregate) is

• br Conformational Activation of APC C Enables Binding

  2021-03-26

  

  Conformational Activation of APC/C Enables Binding to the Coactivator CDC20 APC/C comes to life by binding a coactivator. This is controlled in part by phosphorylation and APC/C conformational changes that expose the PIK-III for the C box and IR tail of the coactivator. In interphase when mitoti

• br Conflict of interest br Acknowledgements The

  2021-03-26

  

  Conflict of interest Acknowledgements The authors are grateful to laboratory technician Kristina Andersson for expert technical assistance. The authors acknowledge the Swedish Research Council (Grant no. 6834), Region Skåne and Faculty of Medicine, Lund University, for financial support. In

• br Experiments and Methods br Results

  2021-03-26

  

  Experiments and Methods Results and Discussion Conclusions Here, the interactions between two newly-synthesized carbazole derivative—cationic δ,δ′‑diazacarbazoles and DNA were characterized by several spectroscopic means, including UV–Vis and fluorescence, AFM and fluorescence imaging. The

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