england while admittedly a royal throne of kings and a little world is not exactly a sceptered isle or a precious stone set in the silver sea

Tài liệu Báo cáo khoa học: Evidence that the assembly of the yeast cytochrome bc1 complex involves the formation of a large core structure in the inner mitochondrial membrane pdf

Ngày tải lên : 18/02/2014, 08:20

... amounts in both yeast strains Therefore, the reason for the disappearance of the bc1 dimer in the yeast strain in which Qcr10p is missing remains unknown On the basis of all the above reported results, ... speciﬁc chaperone proteins is also required The available data indicate that the accessory factor Bcs1p is involved in the binding of ISP to an immature bc1 intermediate Yeast cytochrome bc1 core structure ... together, these ﬁndings indicate that: (a) Qcr6p is not required for the formation and stabilization of the 500 kDa bc1 subcomplex and (b) Qcr6p is not required for the incorporation of Qcr9p into the...

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Tài liệu Báo cáo khoa học: A novel coupled enzyme assay reveals an enzyme responsible for the deamination of a chemically unstable intermediate in the metabolic pathway of 4-amino-3-hydroxybenzoic acid inBordetellasp. strain 10d doc

Ngày tải lên : 19/02/2014, 16:20

... from strain A- 3 and strain JS45 maintain 80% activity up to 50 °C The enzyme from strain JS45 is colorless and does not have an absorbance peak at 300 nm [5] A cofactor is not required for the enzyme ... levels of identity to sequences of 2-aminomuconate deaminases [6,8,27] or to any other sequences available in FASTA and BLAST database programs at the DNA Data Bank of Japan Recently, we reported the ... enzyme activity In contrast, the deaminase from strain 10d contained an FAD-like cofactor, similar to D-amino acid oxidases [25–27], as indicated by the absorption peak of the puriﬁed enzyme at 266...

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Tài liệu Báo cáo Y học: Antibacterial and antifungal properties of a-helical, cationic peptides in the venom of scorpions from southern Africa pptx

Ngày tải lên : 21/02/2014, 15:20

... isolation and characterization of amphipathic a- helical peptides from the venom of Opistophtalmus carinatus, a scorpion living in southern Africa, and we have made a comparative analysis of the ... isolated from the venom of scorpions indicates that parabutoporin and opistoporin are especially active against Gram-negative bacteria in comparison to Grampositive bacteria Hadrurin [5] is not ... parabutoporin and opistoporin were tested on Gramnegative and Gram-positive bacteria and their activity was compared with the activity of melittin and mastoparan (Table 1) Parabutoporin inhibits the...

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Tài liệu Báo cáo Y học: Granule-bound starch synthase I A major enzyme involved in the biogenesis of B-crystallites in starch granules ppt

Ngày tải lên : 22/02/2014, 07:20

... during the course of storage starch synthesis show that amylopectin and amylose synthesis are partly disconnected and that amylose synthesis persists when the rate of polysaccharide and amylopectin ... polysaccharide synthesis decreases further and the rate of amylose synthesis accounts for most polysaccharide synthesis At this stage the rate of amylopectin synthesis has become minimal and it is difﬁcult ... responsible for amylose biosynthesis in plants A major difference between the algae and vascular plants consists of the presence of an extra 11.4 kDa at the C-terminus of the mature algal enzyme When the...

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Đề tài " Axiom A maps are dense in the space of unimodal maps in the Ck topology " doc

Ngày tải lên : 05/03/2014, 23:20

... that if the interiors of two intervals from this set intersect, then one of them is contained in the other This is a consequence of the fact that the set S is forward invariant and the boundary ... for a real unimodal map in the beginning of this section for a real holomorphic box mapping Denote the central domain of the map g as A1 and consider the ﬁrst return map onto A1 This map is again ... intersection of the boundaries of the domains A and B is empty or it is a forward invariant set which consists of ﬁnitely many points; AXIOM A MAPS 11 • The boundary of a connected component of B is mapped...

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Báo cáo khoa học: Structural characterization of a novel branching pattern in the lipopolysaccharide from nontypeable Haemophilus inﬂuenzae pot

Ngày tải lên : 08/03/2014, 02:21

... containing only one PEtn group or containing one PEtn group and a phosphate group In order to obtain sequence and branching information, the OS fractions were dephosphorylated and permethylated and ... shown) The structures of the other Hep3-glycoforms were obtained in an analogous manner (data not shown) and for all glycoforms the hexoses were found to be members of a linear chain attached ... various alditol acetates and partially methylated alditol acetates obtained in sugar- and methylation analyses correspond to the detector response of the GLC-MS Permethylation of dephosphorylated...

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Considering the Creation of a Domestic Intelligence Agency in the United States pot

Ngày tải lên : 15/03/2014, 21:20

... Australian intelligence community ANAO Australian National Audit Oﬃce AQMI Al-Qaida pour le Maghreb Islamique [al Qaeda for the Islamic Maghreb] ASALA Armenian Secret Army for the Liberation of Armenia ... physical assets and natural resources and to enhance the related social assets of safety and security of individuals in transit and in their workplaces and communities Homeland Security Program research ... This product is part of the RAND Corporation monograph series RAND monographs present major research findings that address the challenges facing the public and private sectors All RAND monographs...

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Báo cáo khoa học: Bioenergetic requirements of a Tat-dependent substrate in the halophilic archaeon Haloarcula hispanica pdf

Ngày tải lên : 23/03/2014, 06:20

... translation (see below), amyH was ampliﬁed using chromosomal DNA of H hispanica as template, and primers AmyH-T 7a (atatcatATGAATCGACCCCGAATTACC GGCAG) and AmyH-T7b (atataagcttGTCTCCGTGGCG TGCCAGCTTACTG), ... Quickchange mutagenesis were AmyKKfor (CCGGCAGTAAGCAGGCGTCTaagaaaACC GTTCTGAAAGGAATCG) and AmyKKrev (GGCCGTC ATTCGTCCGCAGAttctttTGGCAAGACTTTCCTTAGC) (bold letters indicate the nucleotides encoding the ... translation reactions in lanes and is 5% of the amount used in the translocation assays in lanes 2–4 and 6–8 (B) In vitro translocation was performed as in lane in (A) using either in vitro synthesized...

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Báo cáo khoa học: Puriﬁcation and characterization of three isoforms of chrysophsin, a novel antimicrobial peptide in the gills of the red sea bream, Chrysophrys major doc

Ngày tải lên : 23/03/2014, 20:22

... connective tissues at the base of the secondary lamella (A, arrows in C, G and I) and epithelial cells on the secondary lamella (A and arrowheads in C) Enlargement of sections C, D and G are shown in ... (minimal lethal concentration) of native and synthetic chrysophsins compared with that of magainin-2 Minimal lethal concentrations of peptide are given in lM and are the concentration of substance ... chrysophsin isoforms exist in certain cells of secondary lamellae and EGC-like cells of the primary lamellae of red sea bream gills We are currently trying to obtain cDNAs encoding chrysophsins from the...

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Báo cáo khoa học: A novel phosphorylated glycoprotein in the shell matrix of the oyster Crassostrea nippona pptx

Ngày tải lên : 30/03/2014, 04:20

... molecular mass standards; lane A, CBB staining; lane B, Stains-all staining; lane C, negative staining; lane D, Methyl green staining Arrows on the right side of the lanes indicate the position of the ... calculation of amino acid composition and Dr D Higo for analysis of LC ⁄ MS data This work was supported in part by the Promotion and Mutual Aid Corporation for Private Schools of Japan, Grant -in- Aid ... dephosphorylated GISM and (B) deglycosylated GISM Lane M, molecular mass standards; lane 1, dephosphorylated GISM (A) and deglycosylated GISM (B); lane 2, native GISM The same amount of the sample was applied...

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Báo cáo Y học: Barley a-amylase Met53 situated at the high-affinity subsite )2 belongs to a substrate binding motif in the bfia loop 2 of the catalytic (b/a)8-barrel and is critical for activity and substrate specificity pot

Ngày tải lên : 31/03/2014, 08:20

... domain B) from AMY2 (in green) and TAA (in black) The superimpositioning was guided by the catalytic acids (D179AMY2, E204AMY2, and D289AMY2 and D206TAA, E230TAA, and D297TAA) The invariant Y51AMY2 ... [17] and in contrast to Tyr51AMY2 and Tyr82TAA, the geometry differed of the Met52AMY2 (Met53AMY1) and Trp83TAA (Fig 1A) Also the larger TAA loop in TAA appeared to hinder binding of the substrate ... complexes of inhibitory substrate analogues derived from acarbose and barley a- amylase (AMY2 [16]); and Taka-amylase A (TAA [17]) (A) Stereo view of interactions involving segments of ba loops and...

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báo cáo hóa học: "Impact of gastroesophageal reflux disease on patients'''' daily lives: a European observational study in the primary care setting" doc

Ngày tải lên : 18/06/2014, 18:20

... load and the burden of disease, there is still a need for new reliable and responsive tools that are valid in different languages for international use in the assessment of disease burden in patients ... providing more accurate and sensitive quantification of the symptoms and the impact of these in patients with GERD, and thereby facilitating better management of disease Conclusion The findings of ... improved approach to GERD management in the primary care setting, tailoring treatment on an individual basis in order to lessen the impact of the disease This may be aided with the use of well...

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báo cáo hóa học: " The comparative burden of mild, moderate and severe Fibromyalgia: results from a cross-sectional survey in the United States" pdf

Ngày tải lên : 20/06/2014, 15:20

... numeric rating scale ranging from (indicating no pain) to 10 (indicating pain as bad as you can imagine) Higher scores indicate greater pain severity Based on previous analyses, scores of to are considered ... important for the evaluation of FM treatments and priority setting in health care, for example by providing input data for the evaluation of medical resource utilization, costs and quality of ... trials for FM therapies and aspects of domains and outcome measures that should be part of a concerted research agenda for FM researchers [12] The identified domains included pain, patient global...

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Báo cáo hóa học: " Research Article Stability of a Quadratic Functional Equation in the Spaces of Generalized Functions" docx

Ngày tải lên : 22/06/2014, 02:20

... domains, and applied the result to the study of an interesting asymptotic behavior of the quadratic functions As a matter of fact, we reformulate 1.1 and related inequality in the spaces of generalized ... Hyers-Ulam stability of the functional equations that have the quadratic property,” Journal of Mathematical Analysis and Applications, vol 222, no 1, pp 126–137, 1998 17 L Hormander, The Analysis of ... 2 Journal of Inequalities and Applications in the spaces of generalized functions Also, we obtain the general solution and prove the Hyers-Ulam stability of 1.1 in the spaces of generalized functions...

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A shopping dayWe live in the suburb of HCM city. pps

Ngày tải lên : 22/07/2014, 04:20

... shop-assistant greeted us warmly He showed us pairs of shoes of really good quality leather Leather shoes and sandals of various sizes and colors were on sale The store was crowded with customers They ... Chinaware department My mother needed a dozen of dishes and bowls Enameled chinaware of different beautiful patterns attracted housewives’ attention Finally, before returning home, we went to the ... to the park nearby We took a rest on the bench in the shade of tall trees, waiting for the shops to be open again in the afternoon At 2:00 p.m we returned to the shopping center We went to the...

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Báo cáo khoa học: "the Role of Non-Timber Forest Products (NTFPs) in Livelihood Strategies and Household Economies in a Remote Upland Village in the Upper Ca River Basin, Nghe An, Vietnam" pdf

Ngày tải lên : 06/08/2014, 19:20

... events, including weddings, funerals, and other festivals Because cows and buffaloes are mainly free-range fed, and are walked to the market, the cost of raising them and transporting them to market ... methods of animal raising in an effort to avoid the outbreak of diseases and increase financial gain NTFP collection Besides swidden cultivation and animal husbandry, NTFP collection also provided ... forest They include fruits, nuts, vegetables, fish and game, medicinal plants, resins, essences, and a range of barks and fibers such as bamboo, rattans, and a host of other palms and grasses”...

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Báo cáo lâm nghiệp: "Energy consumption of a chipper coupled to a universal wheel skidder in the process of chipping wood" pptx

Ngày tải lên : 07/08/2014, 10:21

... important is also the value of overhang from the plane of the disc in the process of step on the disc and work with a gradual change of the radius for the cutting edge of the knife Knives for ... revolutions and maximum power As criteria of statistical significance (P) F-test was used and it is probability of the fact that the factor does not have a statistical influence A reciprocal statistical ... system against impacts The maximum diameter of disintegrated material is 200 mm The other basic characteristics of this material are shown in Table The Zetor 5341 skidder was equipped according...

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Báo cáo khoa học: "Aboveground biomass in a beech forest and a Scots pine plantation in the Sierra de la Demanda area of northern Spain" pdf

Ngày tải lên : 08/08/2014, 18:21

... METHODS The experimental site is located in the Sierra de la Demanda mountains in the province of Burgos and Logroño in northern Spain The topography is mountainous and its paleozoic massif is ... processes and pathways of the ecosystem (Ohmann and Gria general relationship gal, 1985) The aim of the present work was to compare certain structural characteristics in a climax beech forest with that ... vegetation is subject to external environmental factors net such as soil and climate, and to inherent facsuch as age and the kind of tree cover (Santa Regina et al, 1991).Plants retain a substantial...

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Báo cáo sinh học: "The molecular epidemiology of Stenotrophomonas maltophilia bacteraemia in a tertiary referral hospital in the United Arab Emirates 2000–2004" pot

Ngày tải lên : 08/08/2014, 19:20

... with available guidelines from the National Committee for Clinical Laboratory Standards (NCCLS) [11] infection and were contaminants These were excluded from the analysis Data storage and analysis ... Recovered NA NA NA NA NA NA No* NA No* NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA = Not applicable; ALL = Acute lymphoblastic leukaemia; AML = Acute myeloid leukaemia; NHL = Non-Hodgkins Lymphoma ... analysis and interpretation of the clinical data All authors have read and approved the final manuscript We did not find the susceptibility tests performed helpful in distinguishing the strains...

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