of microbial isolates and complex communities
ANALYSIS OF MICROBIAL COMMUNITY STRUCTURE AND IN SITU ACTIVITY OF NITRIFYING BIOFILMS
Ngày tải lên :
05/09/2013, 08:40
... microprofiles of O2, NH4+, NO2-, and NO3- in the autotrophic nitrifying biofilm (B) The distribution and magnitude of the estimated specific rates of net consumption and production of NH4+, NO2-, and ... localization, and quantification of microbial populations, (2) the determination of physicochemical microenvironment, and (3) the measurement of their in situ activity Combination of FISH and microsensor ... 1995) is used for identification and quantification of microbial species and to observe the spatial distribution of specific microbial populations in biofilms and aggregates This rRNA approach...
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Modeling and Simulation of Microbial Depolymerization Processes of Xenobiotic Polymers
Ngày tải lên :
25/10/2013, 08:20
... standards (Figure 12.3) Figure 12.4 shows HPLC profiles of PEG before and after cultivation of microbial consortium E-1 based on the HPLC outputs and the PEG standards 12.3.4 Numerical Study of ... 12.4 HPLC profiles of PEG before and after the cultivation of the microbial consortium E-1 [11, 12] 289 290 12 Modeling and Simulation of Microbial Depolymerization Processes of Xenobiotic Polymers ... distribution of PLA before and after enzymatic degradation Residual amounts of PLA after incubation for and 67 h were 40% and 27%, respectively [17, 18] 301 12 Modeling and Simulation of Microbial...
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Tài liệu Báo cáo khoa học: The role of the ESSS protein in the assembly of a functional and stable mammalian mitochondrial complex I (NADH-ubiquinone oxidoreductase) pptx
Ngày tải lên :
19/02/2014, 16:20
... expression, and it is still unclear how the level of a complex of 46 subunits is determined The activities of complex II and the downstream complex III of the electron transport chain were measured and ... the position of the histochemical stain in the left panel Antisera against the SDHC subunit of complex II and against the Rieske protein of complex III revealed the presence of these complexes in ... formation of supercomplexes and the effect of the absence of intact complex I, but the results are too preliminary in this regard Heterologous expression of the ESSS-HA subunit The localization of the...
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Tài liệu Báo cáo khoa học: Long-distance interactions between enhancers and promoters The case of the Abd-B domain of the Drosophila bithorax complex pdf
Ngày tải lên :
20/02/2014, 01:20
... in the timing of somatic pairing perhaps reflects the difference between the complexities of the regulation of the two systems: a longer time is required for the formation of the complex looping ... their proper target promoter in the viscous environment of the nucleus Somatic pairing of chromosomes and the regulation of Abd-B A peculiarity of Drosophila is the fact that the homologous chromosomes ... in both A6 and A7, resulting in the transformation of A7 into a duplicated copy of A6, while the identity of the more posterior segments is not altered As expected from this loss -of- function...
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RKesneaorcwh arlteiclde ge and perception of pulmonary tuberculosis in pastoral communities in the middle and Lower Awash Valley of Afar region, Ethiopia docx
Ngày tải lên :
06/03/2014, 04:20
... camel's milk and goat's meat as remedies Communities' Knowledge of the Mode of Transmission and Prevention of PTB Table depicts the communities' knowledge about the mode of transmission and preventive ... predictors of overall knowledge of PTB as well as that of the four subscales of knowledge of PTB (sign/symptoms, mode of transmission, knowledge of effective treatment and preventive methods) [21,22] ... that 50% of the participants in the study districts had high knowledge of PTB, (95% confidence and 5% degree of accuracy) and a design effect of 1.1 due to multi-stage sampling, a total of 424...
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Báo cáo khoa học: "A Uniform Treatment of Pragmatic Inferences in Simple and Complex Utterances and Sequences of Utterances" pot
Ngày tải lên :
08/03/2014, 07:20
... computational approach that offers a unified explanation for the cancellability of pragmatic inferences in general, and of no approach that handles cancellations that occur in sequences of utterances It ... genera- tion and cancellation of pragmatic inferences along sequences of utterances (McRoy and Hirst, 1993) Suppose, for example, that Jane has two friends - John Smith and John Pevler - - and that ... uniformly pragmatic inferences that are associated with simple and complex utterances and sequences of utterances, and allows cancellations of pragmatic inferences to occur at any time in the discourse...
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Biotechnology of Microbial Xylanases: Enzymology, Molecular Biology and Application
Ngày tải lên :
13/03/2014, 21:56
... terrestrial plants and accounts for 30% of the cell wall material of annual plants, 15-30% of hard woods and 7-10% of soft woods Xylan is a heteropolysaccharide having O-acetyl, arabinosyl and 4-O-methyl-D-glucuronic ... (A and B) constituted mostly by antiparrellel β strands and one short α helix and resembles a partly closed right hand.85 The differences in catalytic activities of endoxylanases of family 10 and ... presence of residual lignin and lignin derivatives The intensity of pulp colour is a function of the amount and chemical state of the remaining lignin To obtain pulp of very high brightness and brightness...
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Báo cáo khoa học: DYNLL/LC8: a light chain subunit of the dynein motor complex and beyond pptx
Ngày tải lên :
14/03/2014, 22:20
... and the binding of light chains and other components of the motor complex including the heavy chain and p150Glued subunit of dynactin [97] Poly-bivalency of DIC is a very important property of ... structure of the LC8–EML3 complex [26] (Fig 2E); however, there is no experimental evidence yet of any ligand–ligand interaction between the LC8–DIC complex and any of a putative LC8–cargo complex ... component of a multiprotein complex that regulates autophagy and development of the nervous system in mammals [79] The Drosophila ortholog of LC8 is required for the regulation of autophagy and cell...
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Báo cáo khoa học: Kinetics of intra- and intermolecular zymogen activation with formation of an enzyme–zymogen complex ppt
Ngày tải lên :
16/03/2014, 18:20
... route of intramolecular activation of the zymogen into the active enzyme, E, and one or more peptides represented by W [route (a), Scheme 3] [12,22,25–27] and a route of autocatalytic activation of ... behaviour of the species can be assumed from t ¼ Thus, if the relationships 29 and 30 [Eqns (29) and (30)] are inserted into Eqns (26) and (27), we obtain: ð33Þ and from Eqns (16) and (33) we ... obtained by integration of Eqn (1) after inserting into it condition (Eqn 5) and Eqns (18) and (19) To obtain the equation describing the accumulation of the peptide product of catalysis, Eqn (19)...
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Báo cáo khoa học: Interaction of the E2 and E3 components of the pyruvate dehydrogenase multienzyme complex of Bacillus stearothermophilus ppt
Ngày tải lên :
16/03/2014, 18:20
... representing the PSBD of the dihydrosuccinyltransferase chain of the 2-oxoglutarate dehydrogenase complex of E coli [12] and of the dihydroacetyltransferase chain of the PDH complex of B stearothermophilus ... Number Fig NMR spectroscopy of the interaction of PSBD and E3int Plots of the (A) 15N and (B) 1HN chemical shift changes between the [15N,1H]-HSQC spectra of free PSBD and the PSBD–E3int dimer (10 ... domains of E2 chains from both icosahedral and octahedral complexes: lipoyl domain structures from Bacillus stearothermophilus, Escherichia coli and Azotobacter vinelandii PDH complexes [7–9], and...
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ASSESSMENT OF THE BENEFITS OF EXTENDING THE TROPICAL RAINFALL MEASURING MISSION A PERSPECTIVE FROM THE RESEARCH AND OPERATIONS COMMUNITIES doc
Ngày tải lên :
22/03/2014, 23:20
... Oceanic and Atmospheric Administration [NOAA], Department of Defense agencies), Congress (e.g., House Science Committee), the White House Office of Science and Technology Policy and Office of Management ... instruments, and presents a broad summary of the research and operational achievements of TRMM to date 25 26 ASSESSMENT OF THE BENEFITS OF EXTENDING TRMM FIGURE 3-1 Evidence of a rapidly growing body of ... observes within 250 km of the center during one of every 25 orbits The narrow swath of the PR and the rare occurrence and great variability of tropical cyclone structure, intensity, and precipitation...
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Báo cáo Y học: Modelling of simple and complex calcium oscillations From single-cell responses to intercellular signalling pdf
Ngày tải lên :
24/03/2014, 00:21
... in the absence of an exchange across the plasma membrane and of an intrinsic dynamics of the IP3R [113] In Cacyt/protein models, the role of alternating supply and withdrawal of Ca2+ is played ... the fluxes of the dissociation and binding of Ca2+ to and from binding sites Ca2+-binding proteins (as well as Ca2+-binding phospholipids) show a wide range of values of the binding and dissociation ... activation of protein kinase C (PKC) by DAG and calcium (cf [41,48]), phosphorylation of the IP3R by PKC (cf [41]), Ôcross-talkÕ of the G-protein with this kinase [49,50] and the contribution of the...
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Báo cáo khoa học: Expression level and agonist-binding affect the turnover, ubiquitination and complex formation of peroxisome proliferator activated receptor b pptx
Ngày tải lên :
30/03/2014, 03:20
... Agonist and protein level influence the degree of high Mr complex formation To investigate the nature of the high Mr PPARb complexes, we analyzed the effects of PPARb protein concentration and binding ... the coprecipitation of PPARb by the FLAG-specific M2 antibody Quantitation of the data showed a coprecipitation of PPARb of 98% relative to FLAG-PPARb after transfection of lg of plasmid DNA, which ... conditions of PPARb overexpression 10 Ligand-inhibitable polyubiquitination of PPARb 14 16 18 20 22 24 26 28 30 32 34 Fraction Fig Effect of GW501516 and protein levels on the native molecular mass of...
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Báo cáo khoa học: Role of the N- and C-terminal regions of the PufX protein in the structural organization of the photosynthetic core complex of Rhodobacter sphaeroides pptx
Ngày tải lên :
31/03/2014, 09:20
... LH1 a and b bands, a band attributable to the mutated PufX is clearly visible In lane a faint band, attributable to PufXD2)19 is indicated by an arrow, while no band, except those of LH1 a and ... form of the core complex could be isolated On the contrary, we obtained evidence of a less stable dimer in mutant PufXD2)7 and observed a band intermediate between that of the monomeric and the ... J & Loach, P.A (2001) Role of the core region of the PufX protein in inhibition of reconstitution of the core light-harvesting complexes of Rhodobacter sphaeroides and Rhodobacter capsulatus...
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báo cáo hóa học:" Function of anterior talofibular and calcaneofibular ligaments during in-vivo motion of the ankle joint complex" docx
Ngày tải lên :
20/06/2014, 01:20
... subjects between 32 and 45 years of age (two left and two right, average height of 175 cm and average body mass index (BMI) of 21.8 kg/m2) were included in this study None of the participating ... anterior talofibular ligament (b) 3D model of to AJC a three-dimensional virtual model(ATFL) and used thecreate (a) MR image of the ankle joint complex (AJC)calcaneofibular (a) MR image of the ankle ... O: Stability of the ankle joint Analysis of the function and traumatology of the ankle ligaments Acta Orthop Scand Suppl 1985, 211:1-75 Rasmussen O, Andersen K: Ligament function and joint stability...
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Báo cáo lâm nghiệp: " Soil and plant communities development and ecological effectiveness of reclamation on a sand mine cast" ppt
Ngày tải lên :
07/08/2014, 10:22
... Shannon diversity index 'H' and abundance of species (number of species) in plant communities depending on the age and category of areas in the Szczakowa sand mine cast Age of areas (years) Shannon ... (L /Of ) occurred under communities from succession and under trees introduced as a part of reclamation treatments in areas of 17 years or older In the reclaimed areas, the depth of the L /Of horizon ... to a yield method in the case of herbaceous plants and on the basis of measurements of tree stands and empirical formulas (Sulinski 1997; Weiner 2004) Biodiversity of comJ FOR SCI., 54, 2008 (12):...
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Báo cáo khoa học: "Relation between lymphocyte subpopulations of peripheral blood and immune responses of modified live hog cholera virus vaccine in pigs treated with an ionized alkali mineral complex" docx
Ngày tải lên :
07/08/2014, 14:23
... virulence of the virus is much less than that of them [6, 13] Along with severe disease of leukocyte and lymphocyte counts, each number of MHC class II, CD1+, CD2+, CD4+, CD8+, CD4+CD8+ and surface ... pigs of T-1 or those from pigs of T-2 versus those from pigs of T-3 Also, one way comparison was done for three treatments versus those of control Data were expressed as the mean ± SE Results and ... supplied with a basic diet and tap water a ; significant difference against that of control(p
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