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Báo cáo khoa học: Characterization of mutations in crucial residues around the Qo binding site of the cytochrome bc1 complex from Paracoccus denitrificans pdf
... varied due to the mutations.Another potential explanation for the variation insignal intensity seen for the various mutants might be the differences in quinone content; however, othercharacteristic ... 1499 cm)1, thus reflecting the sensitivity of the ring modes to the protonation state of the phenylgroup. The m7’a(CO) mode was present at 1269 cm)1.In the difference spectra shown in Fig. ... 4 min for the full potential step from )0.292to +0.708 V. The difference spectra presented here werecalculated from two single-beam spectra, with the initialspectrum taken as reference. Typically,...
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Tài liệu Báo cáo khoa học: An investigation of the substrate specificity of the xyloglucanase Cel74A from Hypocrea jecorina pdf
... from The Office of Biomass Program, within the DOE Office of Energy Efficiency and RenewableEnergy. Tom Desmet holds a fellowship of the Insti-tute for the Promotion of Innovation through Scienceand ... prevent its accumulation. The pH during fermentation was maintained in the range4.5–5.5. The final protein concentration in the culturesupernatant was 12.4 gặL)1.After concentration of the ... (Genen-cor) for H. jecorina strain construction, Nicole Chow(Genencor) for peptide mapping, Koen Sandra (GhentUniversity) for ESI-MS analyses of reaction products,and Marc Claeyssens (Ghent...
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TYING ODYSSEUS TO THE MAST: EVIDENCE FROM A COMMITMENT SAVINGS PRODUCT IN THE PHILIPPINES* pot
... twelve months. The estimatedtreatment effect at the tenth percentile may be interpreted as the difference in balance changes between two clients—one in the treatment group, the other in the control ... savings, then the coefficient in this regression will be zero. In general, the sum of the commitment treatment coefficient estimate in the non-SEEDchange in balance equation and the commitment ITT ... Furthermore, the encouragement tosave is not identical to the SEED marketing, and it may be that the coefficient on the encouragement treatment indicator does not provide a perfect measure of the independent...
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Báo cáo Y học: The Fe-only nitrogenase and the Mo nitrogenase from Rhodobacter capsulatus A comparative study on the redox properties of the metal clusters present in the dinitrogenase components doc
... in the cofactor (vanadium nitrogenase) [1–4], whereas the other, represented by the alternative nitrogen fixation(anf ) gene system, encodes a nitrogenase c ontaining neitherMo, V nor a ny other ... rendering it detectable as a broad resonance in the spectrum. The pH-dependent occurrence of the twoEPR signals is due either to subtle conformational differ-ences in the cluster environment ... conrmedthat the intensity of the Rc2Fesignal was marginal under the measuring conditions. The i ntention of the present turnover experiments was toinclude the Mo nitrogenase of the same organism...
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Báo cáo khoa học: The effect of pH on the initial rate kinetics of the dimeric biliverdin-IXa reductase from the cyanobacterium Synechocystis PCC6803 pptx
... either cofac-tor at either pH. This is a major discriminating featurebetween the cyanobacterial enzyme and the vertebrateBVR-A family members.It is often the case that, when determining the ... Although the mammalianenzymes have received the most attention, comparativestudies on the salmon and Xenopus tropicalis enzymesare available [13,14]. In this respect, the enzyme from Synechocystis ... NADPH as the variable substrateshown in Fig. 1A. The apparent Vmaxvalues forNADPH as the variable substrate were then replottedagainst the biliverdin concentration (Fig. 1B) to yield the true...
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Báo cáo Y học: Probing the rotor subunit interface of the ATP synthase from Ilyobacter tartaricus pptx
... concentrations above10 mm, indicating that the binding strength was depen-dent on the ionic strength of the buffer and not on aspecific ion (e.g. Mg2+). Therefore, the specific require-ment ... between the F1and Focomplexes, and the switching between tight and weak affinity may play arole in the coupling activity of the enzyme in someATP synthases. Presently, there is no experimentalevidence ... in Experimental procedures. Data in A represent the mean ± standard deviation (SD) of 10 independent experi-ments at five different ligand concentrations each; data in B–E represent the mean of...
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Tài liệu Báo cáo khoa học: Modulation of the enzymatic efficiency of ferredoxin-NADP(H) reductase by the amino acid volume around the catalytic site pptx
... set-up. Then, dif-ferent arrangements were generated in which the phe-nol placed in this exact position was rotated around the Cc–Cf axis in discrete steps, keeping the orienta-tion of the phenol ... of our mutants. There-fore, these conclusions strengthen our hypothesis that the catalytic efficiencies of the recombinant enzymesused in our study were related to the volume of the mutated amino ... exchangebetween Y308 and the NADP+nicotinamide has beenexperimentally indicated as the enzyme rate-limitingstep [18]. Evidence has recently been presented that the mobility of the carboxyl...
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Cambridge.University.Press.The.Crisis.of.Literature.in.the.1790s.Print.Culture.and.the.Public.Sphere.Nov.1999.pdf
... which is today the subject of varioustheoretical challenges that aim at redrawing the boundariesbetween the disciplines.2 The ‘enlightened philosophers’ of the late eighteenth century were chastised ... politicalorientation. The focus of late seventeenth-century scholars wasinward; the public which they cared about was each other.‘Although the increase of knowledge was an avowed goal . . . the benefit ... these apparently dis-tinct histories became part of the same story of the fragmentationof the ideal of literature as a public sphere. The excesses gener-ated by the French Revolution, on the one...
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Tài liệu Báo cáo khóa học: Mutations in the hydrophobic core and in the protein–RNA interface affect the packing and stability of icosahedral viruses doc
... of MS2 and the tsmutants in the presence and absence of 4.5Murea, the concentration at which the greatest difference among the various samples was observed (Fig. 6). CD spectra evidenceda great ... mutant. The unbroken line corresponds to the samples that were incubated with9.0Murea, the dashed line corresponds to the samples without treat-ment, and the dotted line represents the samples ... aresimilar to the non-treated sample, even in the case of the M88V mutant. The elution of the samples after pressuriza-tion in the same position as the native virus showed that the particles...
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Performance Audit of the Department of Corrections for the Legislative Service Bureau of the Oklahoma Legislature ppt
... prisoners, the nature of their offensesor the lengths of their sentences in a timely manner. Since the demographics and criminal historyof these offenders are unknown, they cannot be factored into the ... in these crime categories. Similarly, there is no evidence that suggests prisonadmissions for these offenses would have been even higher without the drug court program. Infact, law enforcement ... comprehensive assessment of the statecorrectional system was apparent throughout the process. Finally, the staff of the LegislativeService Bureau, and the staff members of both the House and Senate...
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The challenge of obesity in the WHO European Region and the strategies for response pptx
... bever-ages. The food environment The context in which people eat influences the nature and amount of food eaten. Home and school environments have been most extensively studied, although other settings ... programme can increase the effectiveness of obesity therapy and, even when these do not reduce obesity, they can independently reduce morbidity. Strategies for raising energy expenditure involve ... highest energy density. EVIDENCE BASE FOR INTERVENTIONS ã 31 Since policy-makers may choose to implement economic or other social policy instruments in the absence of conclusive evidence, these...
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The Bible in its Making The most Wonderful Book in the World docx
... given to the people, had been the strength and stay of the Children ofIsrael.But many books had been written in the days of the old Jewish kings, and also after the return of the people from ... God gave to the Children of Israel three hundred years later.For Shinar's laws were the heathen laws of a heathen king; in them there is no word of God; no word even of the heathen gods in ... andwhen did the Jews first begin to understand that the Books of the Old Testament were inspired by God.About the first five Books the Books of the Law there had never been any question. From the...
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Báo cáo khoa học: The starch-binding capacity of the noncatalytic SBD2 region and the interaction between the N- and C-terminal domains are involved in the modulation of the activity of starch synthase III fromArabidopsis thaliana pdf
... modulating the catalytic properties of the enzyme [19]. To extend the information about the role of the noncatalyticSBD regions and their effect on the C-terminal CD,we further explored the amino ... that the addition of D123 increases the apparent affinity of the CD protein for the polysaccha-ride. However, the CD+D123 protein only partiallyrestored the Vmaxvalue of the full-length enzyme(about ... the binding of the polysaccharide.It has been reported that the SBD modules presentin microbial starch-degrading enzymes promote the attachment to the polysaccharide, increasing its con-centration...
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Báo cáo khoa học: Revisiting the 13C-label distribution of the non-oxidative branch of the pentose phosphate pathway based upon kinetic and genetic evidence doc
... text). The colored spheres represent the carbonatoms from which the C2fragment is con-structed. A different13C labeling of the C2fragment is denoted by a different color.Consequently, the 13C ... formed from these) can differ from the 13Clabeling of the single C2and C3fragment pools gener-ated by the half-reactions.Genetic organization of the nonoxidative branchof the PPPIn recent ... metabolites aspresented in van Winden et al. [21]. Fluxesare normalized for the glucose-uptake rate.Values outside parentheses denote the netfluxes, while values inside parenthesesrepresent the exchange...
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Concentration in the Belgian brewing Industry and the Breakthrough of Lager in the interwar years pptx
... geschiedenis en geregistreerde bedrijfsarchieven’ Bijdragen tot de geschiedenis, 82, 1999, 95-122. 9f.e.: PATROONS, W., Alles over Belgisch b ier., Antwerpen, 1984; VAN UYTVEN, R., ‘Brouwers en ... drinkers’ in: VAN ERM EN, E. (ed.), W aar is de tijd? 20 0 0 jaar L euven en O ost-Brab ant., Z wolle, 2000, p. 35-54. 10 BAETENS, R., ‘Bierbrouwerijen en stokerijen’ in: BAETENS, R. (ed.), Industrië ... Antwerpen, Antwerpen, 1984, p. 87-103.; SAS, B., ‘Aandacht voor een verwaarloosde regionale nijverheid. D e ontwikkeling van de voedings- en genotsmiddelenindustrie in de provincie Antwerpen in...
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Tìm thêm: hệ việt nam nhật bản và sức hấp dẫn của tiếng nhật tại việt nam 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 tiến hành xây dựng chương trình đào tạo dành cho đối tượng không chuyên ngữ tại việt nam 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 phát huy những thành tựu công nghệ mới nhất được áp dụng vào công tác dạy và học ngoại ngữ mở máy động cơ rôto dây quấn đặc tuyến hiệu suất h fi p2 đặc tuyến mômen quay m fi p2 đặc tuyến tốc độ rôto n fi p2 đặc tuyến dòng điện stato i1 fi p2 sự cần thiết phải đầu tư xây dựng nhà máy thông tin liên lạc và các dịch vụ phần 3 giới thiệu nguyên liệu từ bảng 3 1 ta thấy ngoài hai thành phần chủ yếu và chiếm tỷ lệ cao nhất là tinh bột và cacbonhydrat trong hạt gạo tẻ còn chứa đường cellulose hemicellulose chỉ tiêu chất lượng 9 tr 25