formation transport behavior and biochemical composition
Báo cáo khoa học: Mycobacterium tuberculosis H37Rv ESAT-6–CFP-10 complex formation confers thermodynamic and biochemical stability docx
... band appeared after incubation The largest and smallest of these bands corresponded to CFP-10 and ESAT-6, respectively A third band labeled trCFP-10 (for truncated CFP-10), in between CFP-10 and ... complex and biochemical stability ESAT-6, but not CFP-10 or the complex, undergoes conformational change on binding to the phospholipid membranes We also studied complex formation with CFP-10 and ... C D E F Fig Conformational change observed individually in ESAT-6 and CFP-10 on complex formation (A) and (D) show 15N-1H-HSQC spectra of 15 N-labeled CFP-10 in the free state and in complex...
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Báo cáo khoa học: Protein transport in organelles: The composition, function and regulation of the Tic complex in chloroplast protein import pptx
... (the motor); and (c) installing components that allow regulation of the translocation efficiency depending on developmental or environmental conditions (the regulon) Based on biochemical and genetic ... [10] These structures have been implicated with channel function (e.g in ligand-gated and voltage-gated K+ channels) [16], and thus could provide an explanation for the observed channel activity ... including the channel proteins Tim17 and Tim23) (Fig 1) Distant sequence similarity also exists between Tic20 and two prokaryotic branchedchain amino acid transporters [17] No data have been published...
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Báo cáo lâm nghiệp: "Ultrastructural and biochemical changes at the preinfection stage of mycorrhizal formation by two isolates of Pisolithus tinctorius" ppt
... localization of polysaccharides and proteins, and measurement of acid phosphatase activities activity was vacuoles detected only in fungal (Fig 8, x 4600) Discussion and Conclusion Results Four days ... pine and eucalypts respectively on roots of Eucalyptus urophylla in vitro Mycorrhizal formation in model systems New Phytol in press Malajczuk N., Molina R & Trappe J.M (1984) Ectomycorrhiza formation ... (1984) Ectomycorrhiza formation in eucalyptus The ultrastructure of compatible and incompatible mycorrhizal fungi and associated roots New PhytoL 96, 43-53 Massicotte H.B., Peterson R.L & Ashford...
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Acacia tumida prunings as source of nutrients for soil fertility improvement in niger biochemical composition and decomposition pattern
... straw and cattle manure), and (b) two levels of insecticide application (with and without insecticide) The litterbag experiment was conducted on sandy and crusted sandy soil types The percentage composition ... establish the decomposition and nutrient release patterns of organic materials and the influential factors that affect these patterns However, there is little information on the decomposition and nutrient ... Nevertheless, during the last 36 105 and 126 days of decomposition, termites colonized the litterbags and contributed to 27 and 33 % of decomposition respectively at 105 and 126 days Dynamics of termite...
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A CFD analysis of transport phenomena and electrochemical reactions in a tubular-shaped PEM fuel cell
... able to: (1) understand the many interacting, complex electrochemical and transport phenomena that cannot be studied experimentally; (2) identify limiting steps and components; and (3) provide a ... to the development and optimization of fuel cells, improve long-term performance and lifetime, the introduction of cheaper materials and fabrication techniques, and the design and development of ... drag and capillary pressure forces, and is described by advection within the gas channels Water transport across the membrane is also described by two physical mechanisms: electro-osmotic drag and...
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Factors influencing borrower’s behavior and decision making patterns in the success of a micro finance model
... political, and cultural circumstances and its impact on the borrowers’ behavior A low literacy rate, depriving economic conditions, extreme political involvements and pressures, inflexible and unsupportive ... to their understanding of the borrowers’ behavior and support by the state authorities REFERENCES Anderson, C., L., Locker, L., & Nugent, R (2002) Microcredit, social capital, and common pool ... questions to study the prevailing behavior of population The questionnaire was also translated into Urdu and Pushto languages to ensure respondents’ understanding and to gather maximum input from...
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THÀNH PHẦN hợp CHẤT AXÍT béo và CAROTENOID của gấc fatty acid and carotenoid composition of gac (momordica cochinchinensisspreng) fruit
... 38 and 22.1 ( 15.2 g -carotene/g FW in extracted samples of aril and mesocarp, respectively, and 16 and g/g of zeaxanthin and 35 and g/g of -cryptoxanthin in saponified samples of mesocarp and ... relative standard deviation, % vaccenic (in two fruit), R-linolenic, and eicosa-11-eneoic acids were also detected The fatty acid composition of the aril and seed are interesting, and they reflect ... dried aril and oil, and supporting us with her enthusiasm and encouragement in this project We also thank Glenn E Bartley, Jiann-Tsyh Lin, and Gary Takeoka for reviewing our manuscript and Karen...
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Tài liệu Mountain Goats Ecology, Behavior, and Conservation of an Alpine Ungulate doc
... Challenges, and Long-Term Research The Study Area and the Goat Population 17 Caw Ridge Study Methods and Limitations 36 Home Ranges, Forage Availability, and Habitat Use 48 Social Organization 71 Body and ... success, and of the relationships between behavioral ecology and population dynamics We set out to determine what factors affect individual differences in survival and female reproductive success and, ... pressure from logging activities and oil and gas exploration (Smith 2004; Smith et al 2000), and the future of woodland caribou in Canada is uncertain (Thomas and Grey 2002) We documented three...
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Tài liệu Transport Equations and Multi-D Hyperbolic Conservation Laws pdf
... Bologna and the Department of Mathematics of Bologna for their kind hospitality and for all the help and support they have provided throughout the school Bologna, Trieste, Brescia, Z¨ rich, u and ... x) ∈ I × Rd and for the transport equation d wt + b · ∇wt = ct dt We will see that there is a close link between (PDE) and (ODE), first investigated in a nonsmooth setting by DiPerna and Lions ... Bressanone (Bolzano) in January 2004, and in SISSA (Trieste) in June 2006 Their scope was to present problems and techniques of some of the most promising and fascinating areas of research related...
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Tài liệu Báo cáo khoa học: Structure determination and biochemical studies on Bacillus stearothermophilus E53Q serine hydroxymethyltransferase and its complexes provide insights on function and enzyme memory doc
... the structure of E53QbsSHMT and its binary complexes with Gly, l-Ser, l-allo-Thr and ternary complex with Gly and 5-formyl-THF (FTHF) In addition, the biochemical and spectral properties of these ... conformation previously exposed to glycine and FTHF is different from that before exposure and that E53QbsSHMT exhibits enzyme memory The slow conformational change seen in the E53QbsSHMT and ... The side chain conformations of Q53 in the mutant and bsSHMT-Ser complexes are similar except for OE1 and NE2 atoms No significant changes in the conformation of residues Y60, Y61 and PLP orientation...
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Tài liệu Báo cáo khoa học: Tissue expression and biochemical characterization of human 2-amino 3-carboxymuconate 6-semialdehyde decarboxylase, a key enzyme in tryptophan catabolism pptx
... curves and data were normalized to the copy number of 18S RNA Expression of ACMSD isoforms in E coli pGEM-ACMSD I and pGEM-ACMSD II were digested with XhoI and Bpu1102I and cloned into pET-15b and ... swiss-pdbviewer and visual molecular dynamics [49] Acknowledgements We thank G Magni and S Ruggieri for helpful comments and suggestions and T Begley (Department of Chemistry and Chemical Biology, ... Co2+ and Fe2+, whereas Zn2+, Cd2+ Cr3+ and Fe3+ strongly reduced the enzymatic activity Human ACMSD I exhibited a linear kinetic behavior, with Km for ACMS of 6.5 lm, Vmax of 0.105 mm s)1 and...
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Tài liệu Báo cáo khoa học: Structural and biochemical characterization of a human adenovirus 2/12 penton base chimera pptx
... insertion of $ 230 residues (residues 133–367) between strands D and E and a smaller insertion of $ 50 residues (residues 404–458) between strands F and G The hypervariable loop, FEBS Journal 273 (2006) ... expression, the SF21 and Hi5 cell lines and the Bac-to-Bac expression system and vectors were from Invitrogen (Carlsbad, CA, USA) Protease inhibitors were from Roche (Basel, Switzerland) and Ni-NTA resin ... penton base (yellow), hAd2 ⁄ 12 (blue), and hAd2 fiber peptide complex (pink) The fiber peptide is drawn as ball -and- stick and colored by atom fiber peptide bound and unbound structures reveal a high...
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Tài liệu Báo cáo khoa học: Molecular and biochemical characterization ofD-phosphoglycerate dehydrogenase fromEntamoeba histolytica A unique enteric protozoan parasite that possesses both phosphorylated and nonphosphorylated serine metabolic pathways docx
... set of enzymes involved in amino acid synthesis of Ser from Gly and Ala from Cys and conversions between Asp and Asn and between Glu and Gln [49] Serine metabolic pathways are often absent in parasitic ... cyanobacteria, Clostridiales, Actinomycetales and archaebacteria belong to Type I, while b- and c-proteobacteria and Bacteroidales belong to Type IIA and Type III, respectively It is worth noting ... residue between 58 and 59 of EhPGDH (also missing in other Type III organisms and Type IIB B anthracis) in the substrate binding domain and five–ten residues between amino acid 172 and 173 (Fig 2)...
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Tài liệu Báo cáo Y học: Structural and biochemical characterization of neuronal calretinin domain I– II (residues 1– 100) Comparison to homologous calbindin D28k domain I–II (residues 1 –93) pdf
... for both CR and Calb [22,24,30] The biochemical properties of CR and Calb are similar to those of calmodulin, the best-known EF-hand calcium sensor It is difficult to localize the biochemical ... us to analyze the biochemical and structural properties of CR I– II and to compare them with Calb I–II Our data show that CR I –II and Calb I –II share virtually the same EF-hand structures However, ... underlined An EF-hand consensus sequence is placed between the aligned EF-hand I and EF-hand II sequences [3] The helices are shown as boxes with conserved hydrophobic (h) and other amino acids...
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Health-related behavior and quality of life among the elderly: a population-based study pot
... distress and well-being, objective reports and subjective ratings, and positive and negative self-evaluations of health status.a The SF-36 was translated and validated in several languages and cultures ... social functioning; 86.1 (1.16) for role emotional; and 69.9 (0.81) for mental health The mean PCS and MCS scores and standard errors were 47.6 (0.51) and 44.6 (0.37) respectively (data not shown) ... disease and disorders25 and improve functional capacity and 487 Rev Saỳde Pỳblica 2011;45(3):485-93 well-being especially among the elderly Besides, they help maintaining their autonomy and independence,...
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The Impact of a Corporate Culture of Sustainability on Corporate Behavior and Performance pptx
... environment and society (Eccles and Krzus, 2010) and was recently mandated in South Africa 25.7% of the High Sustainability firms integrate social information and 32.4% integrate environmental information ... Human Rights Standards), labor standards/requirements (18.6% vs 8.1%, Labor Standards), and occupational, health, and safety standards (62.9% vs 25.7%, OHS Standards) Finally, High Sustainability ... Survey and the Integrity Line for employees, survey and focus groups for customers and Nutritional label and Green Index, factory assessments and capacity building for suppliers etc (Eccles and...
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Báo cáo khoa học: Proteomic and biochemical analysis of 14-3-3-binding proteins during C2-ceramide-induced apoptosis pot
... probability that the match could be a random event were categorically rejected [87] Information about all identified proteins and peptides are provided in Table S1 and S2, and Fig S1 14-3-3-affinity chromatography ... cells, and is implicated in the restoration of genomic integrity in response to DNA double-strand breaks [80] B23 negatively regulates p53 and antagonizes stress-induced apoptosis in human normal and ... apoptosome formation, triggering activation of caspase-3 and caspase-7 via APAF-1 and caspase-9 [96–98] Myosin regulatory light chain phosphorylation is critical for apoptotic membrane blebbing and...
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Báo cáo khoa học: Protein transport in organelles: Protein transport into and across the thylakoid membrane pptx
... chlorophyll a ⁄ b-binding protein (LHCP) integration requires GTP and is stimulated by ATP [5,6]; and transport of the 23 kDa (OE23) and 17 kDa (OE17) proteins of the oxygen evolving complex requires ... components and mechanisms of these four different thylakoid import pathways Transport into the thylakoid lumen Proteins destined for the thylakoid lumen are transported via the DpH ⁄ Tat and Sec-dependent ... reported to be transported by these pathways Imported Sec and Tat substrates are synthesized in the cytosol with an N-terminal bipartite transit peptide that carries two transport signals in tandem The...
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Báo cáo khoa học: GlnK effects complex formation between NifA and NifL in Klebsiella pneumoniae docx
... Lanes and 2, lL elution fractions and after synthesis in the presence of oxygen and 10 mM ammonium (+O2,+N); lanes and 4, lL elution fractions after synthesis in the presence of oxygen and mM ... prepared and separated into membrane and cytoplasmic fractions as described in Materials and methods Aliquots of the observed membrane and cytoplasmic fraction were subjected to SDS/PAGE, and subsequently ... effects complex formation between NifL and NifA under oxygen limitation and nitrogen sufficiency Under those growth conditions, Ó FEBS 2004 Complex formation between NifL, NifA and GlnK (Eur J...
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