complex environments interactions of bioactives with other chemicals
In Vitro Screening of Plant Resources for Extra-Nutritional Attributes in Ruminants: Nuclear and Related Methodologies pptx
... of listing of species Germplasm collection of prioritised species and collection of samples for testing of nutrient value, impact on rumen function and anthelmintic effects Field evaluation of ... characterisation of the acquired germplasm was the establishment of spaced plant or row nurseries of up to representative accessions of all species acquired, with the duel objective of obtaining ... information that is available about families of plants and the likelihood of the presence of particular types of secondary compounds as a starting point, whereas others use a “random” approach and favour...
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ECOLOGY OF COLD SEEP SEDIMENTS: INTERACTIONS OF FAUNA WITH FLOW, CHEMISTRY AND MICROBES potx
... densities of macrofauna Estimates of density vary with the mesh size employed but values of >10,000 ind m–2 are common and local patches of >40,000 ind m–2 can occur (Table 3) Comparisons of macrofauna ... vicinity of hydrothermal vents Biological Society of Washington Bulletin 6, 443–452 Grassle, J.F & Petrecca, R 1994 Soft sediment hydrothermal vent communities of Escanaba Trough In Hydrothermal ... the communities of organisms that inhabit cold seep sediments, focusing on soft-bodied, mid-size organisms (e.g., macrofauna and meiofauna) and on the nature of their interaction with biogeochemical...
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INTERACTIONS OF POLYMERS WITH FIBRILLAR STRUCTURE OF CELLULOSE FIBRES: A NEW APPROACH TO BONDING AND STRENGTH IN PAPER docx
... properties of paper The development of papermaking additives and the accumulation of practical experience of their use, combined with profound understanding of their action mechanisms, along with modern ... surfaces 35 4.1.2 Interactions of polymers with nanofibril model surfaces 38 4.2 Development of paper properties during drying 43 4.2.1 The effect of polymers on the development of tensile ... biosynthesis of wood (Somerville et al 2004) Utilization of the specific non-electrostatic interactions of polymers with cellulose has generated novel methods of surface modification of cellulose...
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Báo cáo khoa học: Surface-enhanced vibrational spectroscopy for probing transient interactions of proteins with biomimetic interfaces: electric field effects on structure, dynamics and function of cytochromec doc
... for the cofactor of the immobilized proteins is only possible with nanostructured Ag for direct excitation of surface plasmons down to 400 nm With the recent discovery of the coupling of surface ... spectroscopy: since the electronic transitions of most of the protein cofactors (e.g haem) of proteins are at shorter wavelengths, the combination of molecular RR and the surface-enhanced Raman ... excitation lines in resonance with an electronic transition of the cofactor of the protein, to selectively enhance those Raman bands that originate from the chromophoric part of the macromolecule [resonance...
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Báo cáo khoa học: Interactions of ultraspiracle with ecdysone receptor in the transduction of ecdysone- and juvenile hormone-signaling pdf
... ortholog of USP, can independently bind ligand when RXR is in complex with certain nuclear receptors For example, Kersten et al [5] detected independent binding of 9-cis RA by RXR when in complex with ... dependence of the action of JH III to induce transcription of the DR1JHECore construct was then assessed Induction of this promoter construct by treatment of the transfected cells with JH III ... treatment with JH alone Subordination of JH III signaling through USP to status of EcR activation There remains the question of why overexpression of EcR, leading to increased formation of EcR ⁄...
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Báo cáo y học: "Complex genetic association of 6q23 with autoimmune rheumatic conditions" docx
... Complementary functional studies should lead to a full understanding of the biological basis of the genetic associations of this region with autoimmune rheumatic diseases Competing interests The authors ... structure of the region This will be followed by well-powered genetic studies in both RA and SLE that will hopefully lead to the identification of the primary disease-related variants, some of which ... Approximately 20% of pseudogenes are transcribed, and some generate siRNAs that target homologous genes [8] Sequence variability in the sequence of the pseudogene could potentially affect expression of PTPN11,...
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Interactions of viologens with conducting polymers, metal salt solutions and glucose oxidase
... synthesized in two different ways: polymerization of monomers with viologen moiety or copolymerization of the monomers with viologen structure with other monomers and by the polymeric functional ... advantage of chemical methods is related to the possibility of mass production at low cost This is often difficult to achieve with electrochemical methods On the other hand, electrochemical methods offer ... State 3.3.3 Photo-induced Doping of PANI Films in Other Oxidation States 3.3.4 Stability of Films iii Table of Contents 3.3.4.1 Adhesion Tests 3.3.4.2 Stability of Irradiated Films in Air and Water...
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Tài liệu Báo cáo khoa học: Comparison of a coq7 deletion mutant with other respiration-defective mutants in fission yeast doc
... contributions of 5310 multiple types of quinones should be considered when attempting to account for the long life span of the C elegans clk-1 mutant However, because of the complexity of quinone ... phosphorylated Phosphorylation of Spc1 was not observed in wild-type cells in the absence of H2O2, or in cells with a mutant of sir1 that encodes sulfite reductase or a mutant of hmt2 that encodes Ubiquinone ... H2O2 WT 1× WT with stress 107 Δ coq7 Δ coq7 with stress Δ coq3 Δ coq3 with stress × 106 Δ cyc1 Δ cyc1 with stress × 105 12 16 20 24 28 32 (h ) 12 16 20 24 28 32 Fig Sensitivity of LN902 to oxygen...
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Báo cáo khoa học: The capsid protein of human immunodeficiency virus: interactions of HIV-1 capsid with host protein factors ppt
... interactions with other proteins that comprise the multi-synthetase complex [16] Based on the finding that VLPs composed only of HIV Gag protein package human LysRS, it was hypothesized that interactions ... Proteomics of HIV-1 capsid A Fig Role of TRIM5a and homology model of its PRYSPRY domain (A) The hypothesized role of TRIM5a in the HIV-1 viral life cycle (B) A homology model of the PRYSPRY domain of ... a result of the formation of a heterodimeric Gag–LysRS complex [18] Gel chromatography binding studies are consistent with heterodimer formation and an equilibrium binding constant of 310 ± 80...
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Báo cáo khoa học: Interactions of imidazoline ligands with the active site of purified monoamine oxidase A potx
... of these ligands to the flavin in MAO-A comes from the influence of the ligand on the redox properties of the flavin Like other inhibitors of MAO-A [23,30], 2-BFI strongly increased the amount of ... observed The transfer of electrons from the amine to the flavin requires a catalytic interaction, so the nitro˚ genous group of agmatine must be within A of N5 of the isoalloxazine ring of the flavin Agmatine, ... cavity and the active site [15] On the other hand, inhibition of MAO with a mechanismbased irreversible inhibitor did not prevent binding of the I2 ligand 2-(2-benzofuranyl)-2-imidazoline (2-BFI),...
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Báo cáo khoa học: Interactions of HIPPI, a molecular partner of Huntingtin interacting protein HIP1, with the specific motif present at the putative promoter sequence of the caspase-1, caspase-8 and caspase-10 genes pdf
... concentrations of NaCl, the fluor3888 escence intensities of GST–HIPPI increased, indicating a lesser extent of interactions of GST–HIPPI with AA AGACATG This result indicated that the interaction of GST–HIPPI ... assay of pDED of HIPPI with the caspase-1 gene upstream sequences In panel I, typical results of EMSA with the 717 bp caspase-1 probe and 6X(HN)-pDED of Hippi and 6X(HN)-tagged N-terminal domain of ... the nature of the interactions of GST– HIPPI with AAAGACATG, we increased the concentration of NaCl from 50 mm (normally used in all binding assays) to 1000 mm As is evident from Fig 2, with the...
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Báo cáo khoa học: Differential interactions of decorin and decorin mutants with type I and type VI collagens pptx
... Surprisingly, the stability of the ternary complex was higher than that of the dimeric complex of decorin with type I or type VI collagen The existence of an interaction of decorin with type I and type ... dimerization of decorin and binding of both collagens to the inner surface of decorin (B) Interaction of type I collagen with the inner surface of the decorin core protein and type VI collagen binding with ... formation of nonfunctional complexes of decorin and biglycan Differences in affinity may also be due to other factors such as complex formation of decorin and biglycan in the presence of physiological...
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Báo cáo Y học: Molecular interaction of neutral trehalase with other enzymes of trehalose metabolism in the fission yeast Schizosaccharomyces pombe pdf
... Molecular Biochemicals), and the immunocomplexes were adsorbed with protein A–agarose (Roche Molecular Biochemicals) for h at °C The immunoprecipitation of GST-tagged proteins was performed with a ... behavior of trehalase depending on the nature of the activation stress (Fig 5B) This shift might argue against the participation of a unique set of interactions involving association of Ntp1p ... the other hand, although this work has demonstrated the existence of Tps1p–(Tpp1p)–Ntp1p complexes, one or more of these may also interact with, as yet, unknown elements to form the final complex...
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Đề tài " On the periods of motives with complex multiplication and a conjecture of GrossDeligne " pdf
... properties of the category of motives over a field which are listed at the beginning of [5] The complex singular cohomology H(M, C) of the manifold of complex points of M is then endowed with two ... de Rham complex of a variety equipped with the action of a finite group This yields a formula for some linear combinations of logarithms of periods of the variety in terms of derivatives of (partial) ... last section of this paper The main contribution of this paper is the proof of a (slight variant of) the conjecture of Gross-Deligne, in the situation where the Hodge structure with complex multiplication...
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Báo cáo khoa học: Interactions of elongation factor EF-P with the Escherichia coli ribosome doc
... the function of the EF-P protein is the fact that most of the molecule’s interactions occur at the aminoacyl-tRNAs (A-site) Indeed, one set of bases protected by interactions of EF-P with the 70S ... examine the interactions of EF-P, ribosomes were treated with various base-specific reagents that react with unpaired bases at the ring nitrogen of each exposed rRNA base The sequence of the probes ... of each peak The ratio of the density, which is related to the amount of EF-P bound, to the area of the peaks, which is related to the total amount of the ribosome population in that region of...
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Báo cáo khoa học: Interaction of the C1 complex of Complement with sulfated polysaccharide and DNA probed by single molecule fluorescence microscopy pdf
... lL of 6.5 pM T4 DNA were mixed with lL of labeled C1q prepared as above, and according to case with lL of 45 lM fucoidan; when the purified C1q was used, 400 lL of 6.5 pM T4 DNA were mixed with ... mixed with 10 lL of labeled purified C1q One hundred and fifty microliters of 6.5 pM T4 DNA were mixed with lL of labeled CLR or 2.5 lL of labeled C1, and according to case with 1–2 lL of 45 lM fucoidan ... site of DNA, we wondered whether the association of the tetramer C1r2– C1s2 to C1q could interfere with the binding of C1q to DNA We studied the binding to DNA of the C1 complex labeled with...
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Báo cáo khóa học: The proteasome inhibitor, MG132, promotes the reprogramming of translation in C2C12 myoblasts and facilitates the association of hsp25 with the eIF4F complex pptx
... promotes an inhibition of protein synthesis without the cleavage of eIF4GI or eIF4GII In a number of different cell types, inhibition of the 26S proteasome induces activation of stress kinases, promotes ... were incubated with different concentrations of MG132 for h Figure 1A shows that treatment of cells with 10 lM MG132 for h resulted in a 40% inhibition of translation irrespective of the nutritional ... an event often associated with a global inhibition of translation rates [1] In addition, the phosphorylation of eIF4E, an event often correlated with increased rates of translation [1,5], was...
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Báo cáo khoa học: Characterization of the interactions of the nephrin intracellular domain Evidence that the scaffolding protein IQGAP1 associates with nephrin potx
... activity of nephrin are regulated via a plethora of protein–protein interactions The function and regulation of nephrin can not be fully understood before the protein complex associated with its ... the elucidation of the protein– protein interactions formed by nephrin are for the 229 Intracellular domain of nephrin X L Liu et al understanding of the function and regulation of the glomerular ... domain of nephrin X L Liu et al Fig The intracellular domain of nephrin is efficiently phosphorylated by Fyn kinase in vitro Phosphorylation of a tyrosine residue within the N-terminal half of the...
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Báo cáo Y học: Chimeric receptor analyses of the interactions of the ectodomains of ErbB-1 with epidermal growth factor and of those of ErbB-4 with neuregulin potx
... C-terminal parts of the ligand are cross-linked to domains I and III, respectively, of the receptor [19,22] The b sheet of EGF may bind to domain I of ErbB-1, and the other surface of the ligand ... domain III of ErbB-1 is the major binding site for EGF, even in the bivalent manner of EGF binding On the other hand, chimeras 4111-1 and 4411-1, generated by the replacement of domain I and of domains ... stimulation with EGF The extents of the autophosphorylation of 1111-1, 1111-4, 1114-4, 41111, and 4411-1, which all have the ErbB-1 domain III, were stronger than those of 1144-4 and 1444-4 without...
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Báo cáo khoa học: Interactions of the peripheral subunit-binding domain of the dihydrolipoyl acetyltransferase component in the assembly of the pyruvate dehydrogenase multienzyme complex of Bacillus stearothermophilus pot
... CentriprepTM filtration Analysis of the binding affinity of mutant PSBDs with E1 and E3 Interaction of the PSBD in each ThDD with E1 and E3 was analysed by means of SPR detection in a BIAcore Ó ... structure of B stearothermophilus E3 complexed with the PSBD has ˚ been determined to 2.6 A resolution [8] Residues Arg135, Arg139 and Arg156 of the PSBD are involved in an Ôelectrostatic zipperÕ with ... two other positively charged residues (Arg146 and Lys153) were targeted for alanine-scanning Fig Structure of the PSBD of B stearothermophilus E2 and its interaction with E3 (A) Details of the...
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Tìm thêm: 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 của các đơn vị đào tạo tại nhật bản khảo sát chương trình đào tạo gắn với các giáo trình cụ thể 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 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 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 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 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