Báo cáo khoa học: "Effects of decline and/or air pollution on the terpene metabolism of Picea abies needles" potx

Báo cáo khoa học: "Effects of decline and/or air pollution on the terpene metabolism of Picea abies needles" potx

Báo cáo khoa học: "Effects of decline and/or air pollution on the terpene metabolism of Picea abies needles" potx

... were collected in the open top chambers of Montar- don and Donon. These plants were placed under controlled conditions of air pollution which were equivalent to the pollution recorded in ... needles of fumigated trees. In the Montardon forest, the terpene composition of IST and LC was indepen- dent of air pollution conditions during...
Ngày tải lên : 09/08/2014, 03:24
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Tài liệu Báo cáo khoa học: Top-down MS, a powerful complement to the high capabilities of proteolysis proteomics pdf

Tài liệu Báo cáo khoa học: Top-down MS, a powerful complement to the high capabilities of proteolysis proteomics pdf

... Location of the interchain disulfide bonds of the fourth component of human complement (C4): evidence based on the liber- ation of fragments secondary to thiol–disulfide inter- change reactions. ... characterization of the protein. Its quantitative analysis by the bottom-up method under normal and abnormal conditions can then provide a direct indica- tion of the upregu...
Ngày tải lên : 18/02/2014, 16:20
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Tài liệu Báo cáo khoa học: Oxidized elafin and trappin poorly inhibit the elastolytic activity of neutrophil elastase and proteinase 3 pdf

Tài liệu Báo cáo khoa học: Oxidized elafin and trappin poorly inhibit the elastolytic activity of neutrophil elastase and proteinase 3 pdf

... which correspond to a half-life of dissociation of 36–105 min [15]. The oxidation of elafin and trappin down-shifts the half-life of there complexes with NE to % 1.3– 1.8 min. On the other hand, the oxidized ... article reports the kinetic consequences of inhibitor elafin and trappin oxidation on their interaction with NE and Pr3. It also examines the effect of insol...
Ngày tải lên : 19/02/2014, 07:20
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Tài liệu Báo cáo khoa học: "Using adaptor grammars to identify synergies in the unsupervised acquisition of linguistic structure" docx

Tài liệu Báo cáo khoa học: "Using adaptor grammars to identify synergies in the unsupervised acquisition of linguistic structure" docx

... concentration parameter α, and it returns a distribution over distributions DP(α, H). There are several different ways to define DPs; one of the most useful is the characterization of the con- ditional ... Markov chain Monte Carlo. In Human Language Technologies 2007: The Conference of the North American Chap- ter of the Association for Computational Linguistics; Proceeding...
Ngày tải lên : 20/02/2014, 09:20
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Báo cáo khoa học: Retrocyclin RC-101 overcomes cationic mutations on the heptad repeat 2 region of HIV-1 gp41 ppt

Báo cáo khoa học: Retrocyclin RC-101 overcomes cationic mutations on the heptad repeat 2 region of HIV-1 gp41 ppt

... coincide with the region that binds HR1 upon 6HB formation. The strong affinity of RC-101 for HR2 prevents the inter- action of HR1 and HR2, formation of the 6HB, and subsequent fusion of the host ... regions of gp41 [12]. During 100 days of serial passaging, HIV-1 strain BaL developed three cationic mutations in the presence of sublethal concentrations of RC-101 [1...
Ngày tải lên : 07/03/2014, 05:20
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Báo cáo khoa học: A simple in vivo assay for measuring the efficiency of gene length-dependent processes in yeast mRNA biogenesis doc

Báo cáo khoa học: A simple in vivo assay for measuring the efficiency of gene length-dependent processes in yeast mRNA biogenesis doc

... compilation ª 2006 FEBS 765 [8,9]. The relative contribution of this second kind of element to gene expression is expected to depend on the length of the transcription unit, it being greater in longer ... all along the transcription unit. Among the former, we find the general transcrip- tion factors involved in PIC assembly, initiation and early elongation [4,5]. The mech...
Ngày tải lên : 07/03/2014, 12:20
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Báo cáo khoa học: Two short protein domains are responsible for the nuclear localization of the mouse spermine oxidase l isoform pdf

Báo cáo khoa học: Two short protein domains are responsible for the nuclear localization of the mouse spermine oxidase l isoform pdf

... this region is localized on the tip of the FAD-binding domain, in close spatial proximity to the protein region encoded by exon VIa of the mSMOl isoform. This observation has led us to hypothesize ... correct localization of this isoform within the nucleus. In con- clusion, the mSMOl enzyme needs at least two domains to be nuclear localized. Fig. 2. Stereo representation...
Ngày tải lên : 07/03/2014, 17:20
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Báo cáo khoa học: What’s in a covalent bond? On the role and formation of covalently bound flavin cofactors doc

Báo cáo khoa học: What’s in a covalent bond? On the role and formation of covalently bound flavin cofactors doc

... Information on the physio- logical fate of the enzyme, e.g. cellular localization and the reaction that is catalyzed, as well as in-depth knowledge of the evolution of this diverse class of cofactor-containing ... of deprotonation) of the 8-methyl proton should be a function of the electron affinity (i.e. redox potential) of the isoalloxazine ring. Alternatively...
Ngày tải lên : 16/03/2014, 01:20
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Báo cáo khoa học: Nautilin-63, a novel acidic glycoprotein from the shell nacre of Nautilus macromphalus doc

Báo cáo khoa học: Nautilin-63, a novel acidic glycoprotein from the shell nacre of Nautilus macromphalus doc

... provide an explanation of the whole process of nacre fabrication. As highlighted in a previous study [16], ‘none of the components of the organic matrix functions in isolation. The organic matrix ... above 1 lg of the ASM and the delay of the reaction was dose- dependent. At approximately 50 lg of nacre ASM, a complete inhibition of the precipitation of calci...
Ngày tải lên : 22/03/2014, 16:20
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Báo cáo khoa học: Myocyte enhancer factor 2B is involved in the inducible expression of NOX1⁄ NADPH oxidase, a vascular superoxide-producing enzyme ppt

Báo cáo khoa học: Myocyte enhancer factor 2B is involved in the inducible expression of NOX1⁄ NADPH oxidase, a vascular superoxide-producing enzyme ppt

... the induction of NOX1 expression [8–10]. Except for the involvement of ATF-1, the entire picture of the transcriptional regulation of the NOX1 gene has not been clarified yet. In the upstream region of the ... indirectly regulate the expres- sion of the NOX1 mRNA. We therefore elucidated the role of ATF-1 in the MEF2B-dependent activation of NOX1 expressio...
Ngày tải lên : 30/03/2014, 03:20
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