on the net mass balance of the glaciers and ice caps in svalbard norwegian arctic
Báo cáo khoa học: Mass spectrometric characterization of the covalent modification of the nitrogenase Fe-protein in Azoarcus sp. BH72 ppt
... Fe-proteins or other proteins.Results and DiscussionSite-directed mutagenesis of the target arginine of dinitrogenase reductaseAn indication for the covalent modification of onesubunit of dinitrogenase ... azinc-imidazole stain [37]; and (d) a copper stain [38], aswell as their impact on the further processing of pro-teins by MS. In all staining methods, except for the conventional Coomassie stain, the pH ... catalyzes the ADP-ribosylationreaction in this b-proteobacterium on one subunit of the nitrogenase Fe-protein, leading to the inactivation of the enzyme. Thus, the results obtained in the pres-ent...
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Báo cáo khoa học: The oxidative effect of bacterial lipopolysaccharide on native and cross-linked human hemoglobin as a function of the structure of the lipopolysaccharide A comparison of the effects of smooth and rough lipopolysaccharide ppt
... LPSs in increasing the rate of oxidation, suggesting a difference in binding of the two types of LPSs. The effect of the LPSs on the rate of oxidation of Hb A0was much less than on cross-linked ... the binding of LPS to the hemoglobin. The effect of the LPS appeared to be largely on the initial fast phase of the oxidation reaction, suggest-ing modification of the heme pocket of the a chains. ... Comparison of the effects of the LPSs of rough S. minnesota 595(Re) and smooth S. minnesota, in the absence and presence of EDTA, on the oxidation of a, a-cross-linked Hb. Themean±SDofthreeinde-pendent...
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Tài liệu Integrative Medicine and the Health of the Public: A Summary of the February 2009 Summit docx
... publication, Integrative Medicine and the Health of the Public: A Summary of the 2009 Summit, provides an account of the discussion and presentations of the two -and- a-half day summit in Washington, ... are drawn from the councils of the National Academy of Sciences, the National Academy of Engineering, and the Institute of Medicine. The members of the committee responsible for the report were ... that, for the 40 to 50 percent of the population suffering from chronic conditions, the distinctions between prevention and treatment begin to break down since the interventions are much the same....
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Tài liệu Report of the Independent Monitoring Board of the Global Polio Eradication Initiative pptx
... within 6 months of confirmation of index case: MissedTwenty countries have had outbreaks since the start of 2010. The Programme has succeeded in stopping each of them within six months. Only one, ... ERADICATION INITIATIVEJune 2012 The Independent Monitoring Board was convened at the request of the World Health Assembly to monitor and guide the progress of the Global Polio Eradication Initiative’s ... detection, and should be far more widely used MissedReport of the Independent Monitoring Board of the Global Polio Eradication Initiative June 2012 Independent Monitoring Board of the Global...
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Tài liệu Báo cáo khoa học: An investigation of the substrate specificity of the xyloglucanase Cel74A from Hypocrea jecorina pdf
... containing a carbohydrate-binding module areroutinely O-glycosylated in the linker region between the catalytic domain and the carbohydrate-bindingmodule. Regions 725–739 and 764–782 of the ... formatting of the ligand and macromolecule, as well as for setting the grid and docking parameters. Minor variations of the standardLamarckian genetic algorithm parameter settings were used: the ... wide range of proteins,including other GHs (clans E, F and J) [3] and hemo-pexin [20]. The CD spectrum of the latter protein [21]is very similar to the one observed here; therefore, the unusual...
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Tài liệu Báo cáo khoa học: The role of the SEA (sea urchin sperm protein, enterokinase and agrin) module in cleavage of membrane-tethered mucins pdf
... shown in bold.PCR conditions were as described previously. The frag-ments were then cloned into the SpeI ⁄ XhoI sites of the polylinker in MUC1FDTR. The remaining portions of the polylinker introduced ... extracellular component and a cell surfaceassociated subunit containing the transmembraneregion and the cytoplasmic tail. These two parts of the protein remain associated by noncovalent interac-tion, probably ... the role of this domain in the processing of membrane-tethered mucins. The mech-anism by which the heavily glycosylated portion of these molecules is released at epithelial surfaces withinthe...
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Tài liệu Báo cáo khoa học: Long-distance interactions between enhancers and promoters The case of the Abd-B domain of the Drosophila bithorax complex pdf
... preventing the ‘spreading’ of competing chromatinstructures between iab-7 and iab-8. This assumption iscompatible with the location of the PTS. The discovery and characterization of the PTS in ... later than in the case of the histone gene cluster [10]. This difference in the tim-ing of somatic pairing perhaps reflects the differencebetween the complexities of the regulation of the twosystems: ... This ‘breathing’ of the paired state might berequired for the reorganization of intramolecular inter-actions and the correction of an inappropriate loopingstructure in later stages of development.If...
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Tài liệu Book of Abstracts of the 60th Annual Meeting of the European Association for Animal Production docx
... oered by a software for inbreeding control 4 120Meuwissen, T.H.E. Genetic conservation of small populations from theory to practice in the Netherlands 5 121Windig, J.J. Management of genetic variability ... M.C. and Carolino, M.I.BLUESEL – an INTERREG France-Wallonie-Vlaanderen project aiming at the conservation and the use of the genetic heritage of the dual-purpose Blue Breeds in Belgium and ... Caprita, R. The biochemical indices of the milk and meat in goats with and without digestive strongilate invasion 53 59Birgele, E., Keidane, D. and Ilgaža, A. The eect of the inclusion grape...
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Tài liệu BOOK OF ABSTRACTS OF THE 63RD ANNUAL MEETING OF THE EUROPEAN FEDERATION OF ANIMAL SCIENCE pptx
... extension; to improve the technical and economic conditions of the livestock sector; to promote the welfare of farm animals and the conservation of the rural environment; to control and optimise the ... one of the worldwide most important scientic meetings of professionals working in the area of animal production.One of the main objectives of the meeting is to focus on sustainability and eciency ... Hofmanova, B. and Vostry, L.Management of inbreeding rates and relatedness in pedigreed dogs in the Netherlands 3 68Windig, J.J. and Oldenbroek, J.K.Conservation of genetic diversity within...
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Tài liệu Báo cáo Y học: Importance of the amino-acid composition of the shutter region of plasminogen activator inhibitor-1 for its transitions to latent and substrate forms pdf
... resulting in a delay in strandinsertion during reaction with the target proteinase. On the other hand, the Triton X-100-induced substrate behaviourdid not seem to implicate the interactions of the ... results in an < 7-nm translocation of the proteinase from the position of its initial encounter with the RCL to the other pole of the serpin [7– 10]. The translocation results in distortion of the ... vitronectindid not delay latency transition of any of the variantsharbouring the K335A substitution. On the basis of the opposite effects of the K335A substitution in the absence and presence of...
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Báo cáo khoa họcRe-engineering the discrimination between the oxidized coenzymes NAD+ and NADP+ in clostridial glutamate dehydrogenase and a thorough reappraisal of the coenzyme specificity of the wild-type enzyme docx
... than the true value, underlining the impact of quite asmall level of contamination on these results.Reassessment of the effects of the mutations on coenzyme specificity In view of the dramatically ... before the steady state is reached: the presence or absence of aburst provides information on the position of the rate-limiting step along the reaction pathway, and the amplitude of the burst ... estimatedthat, under the conditions used, 97–98% of the con-taminant NAD+should be converted into NADH.These results strongly suggest that NAD+is the con-taminant affecting the course of the enzymatic...
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Báo cáo khoa học: Solution structure and backbone dynamics of the XPC-binding domain of the human DNA repair protein hHR23B docx
... ubiquitin-like (UbL) domain, the XPC-bindingdomain, and two ubiquitin-associated domains (UBA1 and UBA2) [9,10]. The UbL domain has a high bind-ing affinity for polyubiquitin binding site 2 of the human ... beanother advantage of adapting to the larger bindingcounter part. The difference in flexibility of the N-terminal regions of XPCB–hHR23B and XPCB–hHR23A may be oneway to explain why these domains, ... regions, in spite of the presence of internal motion (si) and aremarkable exchange process (Rex). The NOE valuescombined with the presence of internal motion and the exchange terms in N-terminal...
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Báo cáo khoa học: Halogenated benzimidazoles and benzotriazoles as inhibitors of the NTPase/helicase activities of hepatitis C and related viruses ppt
... byinterfering with ATP binding and therefore by limiting the energy necessary for the unwinding, (b) inhibition of ATPhydrolysis or release of ADP by blocking opening or closing of domain 2, (c) inhibition ... inhibition of RNA (or DNA) substratebinding, (d) inhibition of unwinding by sterically blockinghelicase translocation or (e) inhibition of coupling of ATPhydrolysis to unwinding. The present ... apolarchains of CK2. The only polar interaction, mediated by apair of hydrogen-bonded water molecules, involves the N(1) of the TBBT triazole ring and two charged side-chains of the protein [43]....
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Morphology of the male reproductive system of the social wasp, Polistes versicolor versicolor, with phylogenetic implications pptx
... 2007; Lino-Neto et al. 2008a; Mancini et al. 2006, 2008), indicating another possible source of characters that may contribute to understanding the systematics of these insects. In insects, ... the insertions of the deferent ducts (dd) into the accessory gland (g). Note the difference between the epithelium of the deferent duct (dd), showing basal and spherical nuclei (arrow), and the ... additional information in the systematics of Hymenoptera (Schiff et al. 2001; Zama et al. 2007; Lino-Neto et al. 2008a). Variation in the morphology of the reproductive system in males of...
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Tìm thêm: xác định các mục tiêu của chương trình xác định các nguyên tắc biên soạn khảo sát chương trình đào tạo của các đơn vị đào tạo tại nhật bản khảo sát chương trình đào tạo gắn với các giáo trình cụ thể xác định thời lượng học về mặt lí thuyết và thực tế tiến hành xây dựng chương trình đào tạo dành cho đối tượng không chuyên ngữ tại việt nam điều tra đối với đối tượng giảng viên và đối tượng quản lí điều tra với đối tượng sinh viên học tiếng nhật không chuyên ngữ1 khảo sát thực tế giảng dạy tiếng nhật không chuyên ngữ tại việt nam nội dung cụ thể cho từng kĩ năng ở từng cấp độ xác định mức độ đáp ứng về văn hoá và chuyên môn trong ct mở máy động cơ rôto dây quấn các đặc tính của động cơ điện không đồng bộ đặc tuyến hiệu suất h fi p2 đặc tuyến mômen quay m fi p2 đặc tuyến dòng điện stato i1 fi p2 thông tin liên lạc và các dịch vụ phần 3 giới thiệu nguyên liệu chỉ tiêu chất lượng theo chất lượng phẩm chất sản phẩm khô từ gạo của bộ y tế năm 2008 chỉ tiêu chất lượng 9 tr 25