and choline dependent regulation of pa lectin production
The 11th form non-english majors’ level of satisfaction with their reading comprehension lessons at phan boi chau specialized upper secondary school, nghe an
... opinions about the application of CS in learning vocabulary In part and part 3, we calculated by percentage (%) and part was calculated to find out and compare M and SD 3.5 Summary This chapter ... down into parts and using the meanings of the parts to understand the meaning of the whole expression • Analyzing contrastively: Students compare elements (sounds, vocabulary, etc) of English ... discussion of the method used in the study with all of its components encompassing the justification for using the quasi-experimental design, the participants, the design of the pretest and posttest...
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THE 11TH FORM NON ENGLISH MAJORS’ LEVEL OF SATISFACTION WITH THEIR READING COMPREHENSION LESSONS AT PHAN BOI CHAU SPECIALIZED UP
... of English each week and each period lasts only 45 minutes which is rather short The problem is that most of the students from districts don’t have a good command of English and this number of ... been encouraged and promoted for several years, especially in education and training a long time ago In 1986, at the 6th congress of the Communist Party of Viet Nam, the policy of DOI MOI (Renovation) ... consultation and input of learners and that not presuppose objectives in advance - techniques that enhance a learner’s sense of competence and self-worth - techniques that allow for learner creativity and...
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Tài liệu Báo cáo Y học: Interaction of decorin with CNBr peptides from collagens I and II Evidence for multiple binding sites and essential lysyl residues in collagen pot
... was a generous gift of L Visai (Dipartimento di Biochimica ÔA CastellaniÕ, University of Pavia, Italy) All other reagents were of analytical grade Preparation and analysis of decorin from tendon ... (number of residues) and melting temperature of the trimeric species of CNBr peptides The bottom two lines indicate the N fi C direction with a length scale (in residues) and the banding pattern of ... decorin preparations Fig Analysis of decorin (A) SDS/10% PAGE of tendon decorin (lanes and 2) and recombinant decorin (lanes 3–4) we have used in this work, both before (lanes 1,3) and after (lanes...
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Báo cáo khoa học: Comprehensive interaction of dicalcin with annexins in frog olfactory and respiratory cilia pdf
... cleaved and the molecular masses of the rest of the cleaved peptides Arrows show the N-termini of the 35 kDa forms of annexin A1 and annexin A2 N-terminal-truncated forms of frog annexin A1 and annexin ... of the merged picture was dependent on the relative intensities of red and green fluorescence in each pair of antisera Liposome aggregation assay The membrane aggregation activity of annexin and ... kDa, and that of annexin A5 was 35 kDa (Fig 2), and all of them bound to the dicalcin-Sepharose beads in a Ca2+ -dependent manner (Fig 2), as the native 38 kDa and 35 kDa proteins Fig Ca2+-dependent...
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Báo cáo khoa học: Interaction of DAPI with individual strands of trinucleotide repeats Effects on replication in vitro of the AATÆATT triplet docx
... structures of individual strands are considered to be the main cause of their expansion, and are associated with a number of human genetic diseases [28] In particular, the formation of stable ... cause of CAGÆCTG and CGGÆCCG expansion, by favouring slippage of DNA strands during DNA replication We have found previously that the spontaneous hairpins reported for the T-rich strand of CAGÆCTG ... mechanism of the action of minor-groove binding ligands ship among binding, structural and biological aspects relating to this conformational class of nucleic acids Particularly in the case of trinucleotide...
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Báo cáo khoa học: Interaction of 42Sp50 with the vegetal RNA localization machinery in Xenopus laevis oocytes ppt
... as ePAB, should be part of one and the same complex; on the basis of the experimental results obtained in the present study, we cannot exclude the possibility that ePAB and FRGY2 are indeed part ... injection, and analyzed the nuclear and cytoplasmic fractions by SDS ⁄ PAGE and phosphoimaging (Fig 6B) Although a minor fraction of 42Sp50 is exported from the nucleus after and h (lanes 12 and 14), ... nucleus and mediate anchoring to cortical actin upon arrival of the RNP at the vegetal pole of the oocyte In the context of these localizing RNPs, but also as integral part of the 42S storage particle,...
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Báo cáo khoa học: NMR studies on the interaction of sugars with the C-terminal domain of an R-type lectin from the earthworm Lumbricus terrestris pot
... domain of EW29 at pH 6.1 and 298K in the sugar-free state Cross-peaks are labeled based on an analysis of through-bond connectivities The side chains of NH2 resonances of asparagines and glutamines ... amide and amide proton of Asp18, and side chain amide and amide proton (marked by ‘sc’) of Trp33 in EW29Ch during the titration of lactose (A, top), b-Me-Gal (A, bottom), melibiose (B, top) and ... spectra for the mixture of lactose (5 mM) and EW29Ch (50 lM) (A) Reference TOCSY spectrum of the mixture of lactose and EW29Ch at a ratio of 100 : (B) The STD–TOCSY spectrum of the same sample was...
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Báo cáo Y học: Exploration of the diaphorase activity of neutrophil NADPH oxidase Critical assessment of the interaction of iodonitrotetrazolium with the oxidase redox components doc
... Effect of NADPH oxidase activation and oxygen on the rates of INT reductase and O2– production The experiment illustrated in Fig shows the effects of arachidonic acid and O2 on the rates of electron ... 269) 1249 Kinetics of inhibition of the oxidase activity by INT and bipyridyl Fig Effect of 5-deaza FAD, bipyridyl and benzylimidazole on the O2 and INT -dependent reoxidation of reduced heme b ... were recorded before and after addition of a small amount of sodium dithionite to a solution of INT in a mixture of dimethyl formamide and water : 1, v/v) The recorded spectrum of oxidized INT above...
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Báo cáo y học: "Direct interaction of immunoglobulins with synovial fibroblasts: a missing link in the pathogenesis of rheumatoid arthritis" potx
... research from Smith and Cruikshank extends the panel of signals involved in the regulation of IL-16 at least under pathologic conditions Although the study does not explain why RASFs and OASFs react ... interaction of RA-IgG and RASFs as well as other recent data, however, may change the picture It has been reported by Huizinga and colleagues that in a cohort of patients with recent onset arthritis, patients ... in vivo model of cartilage destruction Although a number of molecular pathways have been identified that contribute to the stable activation of RASFs, the precise cause and nature of this activation,...
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báo cáo khoa học: " Gene expression profiling in susceptible interaction of grapevine with its fungal pathogen Eutypa lata: Extending MapMan ontology for grapevine" pdf
... Figure and 2: an overview of ripening regulation and the phenylpropanoid pathway The representation of berry development regulation provided by MapMan immediately highlights the large number of genes ... specificities of grape physiology, we have created new pictorial representations of the grape mapping file focusing on three selected pathways: carotenoid pathway, terpenoid pathway and phenylpropanoid pathway ... parts of the metabolism However, it is often interesting to get a quick and complete overview of the whole data set, especially at the start of the analysis Furthermore, many tools are only offered...
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Interaction of EcoRI with noncognate DNA sequences computational investigation of dynamics of protein water and DNA conformation
... Comparison of free and protein-bound AAATTC, (b) comparison of free and protein-bound TAATTC (c) comparison of free and protein-bound CAATTC 95 Figure 5-6 Comparison of the number of ... D-2 Comparison of the helecoidal parameters of protein-free GAATTC and protein-free CAATTC sequences 137 Figure D-3 Comparison of the helecoidal parameters of protein-free GAATTC and protein-free ... D-4 Comparison of the helecoidal parameters of protein-bound GAATTC and protein-bound AAATTC sequences 141 Figure D-5 Comparison of the helecoidal parameters of protein-bound GAATTC and...
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Interaction of scribble with zonula occludens and intermediate filament proteins
... through the relief of this suppression by the binding of Cdc42-GTP to Par6 (Yamanaka et al., 2001) The coordinated spatial and temporal regulation of the Par complex activity and that of the other ... epithelial architecture and showed an expanded distribution of apical proteins, disruption of AJ and deregulation of epithelial proliferation The similarity in protein localization and mutant phenotypes ... phosphorylation of Lgl which leads to Lgl dissociation from Par6-aPKC Thus the suppression of the Par complex is lifted at the apical domain and Par6-aPKC forms a tripartite with Par3 aPKC also...
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Báo cáo khoa học: DNA mediated disassembly of hRad51 and hRad52 proteins and recruitment of hRad51 to ssDNA by hRad52 pot
... effect of DNA on hydrodynamic radius (Rh) of hRad51 hRad51 (1 lM) was incubated with 0, 1, 3, and lM of oligo PUC+ (in the absence of any nucleotide cofactor) followed by the measurement of hydrodynamic ... in binding buffer in the absence (lanes and 3) or presence of 75 lM ssDNA (lanes and 5) and mM ATP (lanes and 5) for h at 37 °C and then subjected to partial digestion with trypsin (Sigma, Munich, ... Disassembly and recruitment of hRad51 and hRad52 proteins shorter and thicker nucleoprotein filaments when ssDNA is added [28] Tumour suppressors BRCA2 and p53 interact with the oligomerization domain of...
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Intein mediated generation of n terminal cysteine proteins and their applications in live cell bioimaging and protein microarray
... translocation of connexin in and out of gap junctions.[25] Non-covalent interactions of small molecule ligands with streptavidin- and antibody-conjugated fusions have also been used for in vivo labeling of ... concentration of protein: ~2 nM), and the reaction was topped up with x PBS to a final volume of 150 µl At specific time intervals, 15 µl of the reaction was withdrawn and quenched by addition of 1.7 µl of ... chemical reactions compatible with physiological environments and capable of achieving high selectivity have a myriad of applications in biotechnology, biomedical research and chemical biology...
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Báo cáo y học: " Antagonistic interaction of HIV-1 Vpr with Hsf-mediated cellular heat shock response and Hsp16 in fission yeast (Schizosaccharomyces pombe)" potx
... life cycle and pathogenesis For example, Vpr is required both in vitro and in vivo for viral pathogenesis and efficient viral infection of non-dividing host cells such as monocytes and macrophages ... capable of suppressing Vpr-induced cell death at 36°C when Vpr has the strongest counteracting effect on Hsp16 As shown in the bottom panel of Fig 4A-4, overproduction of Hsp16 was indeed capable ... expression of vpr or HIV infection elicits a transient activation of the small heat shock proteins (sHsps) of eukaryotes through an Hsfmediated pathway Activation of these sHsps is most likely a part of...
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Tài liệu Báo cáo khoa học: Insights into the interaction of human arginase II with substrate and manganese ions by site-directed mutagenesis and kinetic studies Alteration of substrate specificity by replacement of Asn149 with Asp docx
... binding of rat liver arginase J Biol Chem 246, 395–401 30 Kuhn NJ, Ward S, Piponski M & Young TW (1995) Purification of human hepatic arginase and its manganese (II) -dependent and pH -dependent ... properties of the wild-type, His120Asn, His145Asn and Asn149Asp variants of arginase II Purified wild-type, His120Asn and His145Asn variants of arginase II were active even in the absence of added ... the 4541 Interaction of arginase II with substrate and manganese ions ´ V Lopez et al Table Kinetic properties of the arginase activities of wild-type and mutant variants of human arginase II...
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Tài liệu Báo cáo khoa học: Interaction of the small heat shock protein with molecular mass 25 kDa (hsp25) with actin doc
... intensity of the band of unhydrolyzed actin was plotted against the time of incubation Characterization of actin preparation quality Fluorescence parameters were used for estimation of nativity of actin ... (or partially folded) actin This first step of unfolding is enthalpic and involves the denaturation of two independent domains of approximately 11 and 31 kDa Addition of a high concentration of ... environment and affect parameter A Preparations of actin with A > 2.56 contain less than 2% of inactivated actin, whereas parameter A for inactivated and completely unfolded actin is equal to 1.3 and...
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Báo cáo khoa học: Interaction of the general transcription factor TnrA with the PII-like protein GlnK and glutamine synthetase in Bacillus subtilis potx
... with the C-terminus of TnrA, and may play a role in the regulation of TnrA activity and its proteolysis [15] To test this assumption, various truncations of TnrA (lacking six, 20 and 35 amino acids ... in agreement with the lack of TnrA degradation in this strain GS was copurified with TnrA and the recovery of GS was independent of As a next step, the interaction of TnrA with GlnK was investigated ... presence of divalent cations and that the complex is negatively affected most efficiently by ATP Interaction of TnrA with GlnK and GS (Kd3 = ± 0.05 mm) No binding of other nucleotides (ADP, AMP, and...
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Báo cáo khoa học: Cloning, expression and interaction of human T-cell receptors with the bacterial superantigen SSA ppt
... molecules in the treatment of several pathologies and because of the potential use of the toxins as biological weapons Alteration of their MHC and TCR binding capacity by site directed mutagenesis ... analyzed by SDS/ PAGE and immunoblotting using a rabbit anti-SSA serum Lanes and 3: supernatants of isolates; Lanes and 4: supernatants treated with DTT prior SDS/PAGE showing an increase of the monomer; ... hVb2.1hCb2 and hVb1hCb2 (genes kindly provided by U Utz and R P Sekaly, University of Montreal, Canada), were cloned between the NdeI and EcoRI restriction sites of the pET17b expression vector and...
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Báo cáo khoa học: Production and utilization of hydrogen peroxide associated with melanogenesis and tyrosinase-mediated oxidations of DOPA and dopamine docx
... Overview of the principal melanotic pathways and some of the proposed sites of activity of DOPA decarboxylase (DDC), tyrosinase (TYR), tyrosine-3-hydroxylase (TAH), peroxidase (PER), and phenylalanine ... Representative chromatograms of the autoxidation and tyrosinase-mediated oxidations of DOPA, with and without catalase Peak profiles represent levels of DOPA in lL samples of separate reaction mixtures ... sensitive and specific electrochemical methods detected and quantitatively measured, in real time, the production of H2O2 during tyrosinase-mediate oxidations of the DOPA and dopamine Comparative...
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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 các chuẩn giảng dạy tiếng nhật từ góc độ lí thuyết và thực tiễn 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 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 các chương trình đào tạo theo những bộ giáo trình tiêu biểu 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 hệ số công suất cosp fi p2 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 động cơ điện không đồng bộ một pha sự cần thiết phải đầu tư xây dựng nhà máy 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