... nonradioactive ATP were added After the addition of Q-0 and/ or ATP samples were taken immediately and after 0.5, 1, 2, 4, 8, 16 and 32 min; the reaction was stopped by the addition of sample buffer The half-life ... of a cell, and it was recently shown that they can bind small ligands such as FAD and ATP [13,29,31] In fact, mutations in this domain have been reported which cause either the inactivation of ... note that the PAS domain of the phosphorelay histidine kinase A of Bacillus subtilis was recently shown to be a catalytic ATP-binding domain [31] As the PAS domain of BvgS contains a putative ATP...
Ngày tải lên: 17/03/2014, 23:20
... spruce sample trees (Table 1) The age of stands is about 160 and 170 years The natural stage of stands was reviewed partly by the methods of the habitual description of a tree phenotype (Kantor ... Uplands) the RPs of natural and semi-natural spruce stands were demarcated in stand 225B17p (1,140–1,260 m a. s.l.) The natural spruce stand (NSS) is represented by a fragment of virgin mountain ... well as with the other tissues of the plant is related to soil water-holding capacity and to the potential of ion exchange reactions In case that the neutralisation of naturally adverse soil...
Ngày tải lên: 07/08/2014, 03:22
Báo cáo lâm nghiệp: "The successional status of tropical rainforest tree species is associated with differences in leaf carbon isotope discrimination and functional traits" pot
... tree dynamic (growth, mortality and recruitment) and morphological and dendrometric (height and maximal diameter of the trees) variables at the adult and sub-adult stage and a PCA analysis leading ... Equations of Caemmerer and Farquhar [8] were used to calculate net carbon assimilation rate on a leaf area (A, µmol m−2 s−1 ) or mass (Am , mmol g−1 s−2 ) basis, stomatal conductance for water vapour ... variability (Fig 1) WUE, SLA and N varied over a twofold range (Fig 1, Tab I) A, gs and LD varied over a threefold range For the significant statistical correlations obtained among measured parameters...
Ngày tải lên: 07/08/2014, 16:20
Báo cáo khoa học: "The physiological status of Douglas fir seedlings and the field performance of freshly lifted and cold stored stock Conor." ppt
... Unfortunately, similar data were not available for the nursery itself Complete weather data for the planting site were not available either Comparison of partial data for Kilmacurra with data for Oakpark ... Oakpark (50 km apart) showed small differences in temperatures and rainfall 2.6 Data analysis and presentation Because the exact time of sampling varied from year year, comparison of calendar date ... respectively These values were based upon measurements of 60 seedlings each year The soil in this nursery is a sandy loam of about pH 5.7, having an organic matter content of 8-12 %, and sand, silt and...
Ngày tải lên: 08/08/2014, 14:21
Báo cáo y học: "Flow cytometric assessment of the signaling status of human B lymphocytes from normal and autoimmune individuals" doc
... kinase activation in situations where cell numbers are limiting and/ or the number of samples is great, such as in a clinical trial * pERK * Advantages and disadvantages of multiparameter intracellular ... with autoimmune disease is possible and informative The importance of the development of a sensitive assay of kinase activation in a small number of cells is particularly important for analysis of ... to assay general phosphorylation of tyrosine (pTyr) as well as to analyze specific amino acid phosphorylation of STATs (tyrosines) of the JAK-STAT signaling cascade (STAT-1, -4, -5 and -6) as...
Ngày tải lên: 09/08/2014, 01:23
Studying on the actual status of the vegetation cover and the process of natural forest recovery in Vi Xuyen district, Ha Giang province (Nghiên cứu hiện trạng thảm thực vật và quá trình phục hồi rừng tự nhiên ở huyện Vị Xuyên, tỉnh Hà Giang)
... The area of forest land of Vi Xuyen district is about 118,691.36 and accounts for 79.2% of natural land area Of which, forest land is 102.072,06 and accounts for about 86% of forest land area and ... secondary forests are the most abundant either the average quantity of mesofauna per m2 or average biomass per m2 (g) and the lowest in the grass vegetation 4.3 Evaluation of ability and proposal of ... vegetation are very abundant, including quantity of research papers as well as the principles and methods of vegetation classification Each classification system also has advantages and disadvantages...
Ngày tải lên: 19/09/2014, 09:45
Environmental ethics and the moral status of animals
... instance, these changes have already caused an unacceptable amount of disruption e.g., the extinction of floras and faunas Another change touches the flow of energy through plants and animals and ... particular creature has that value Kant assumes that only rational beings are capable of self-valuing because they possess a rational and free will Certainly, only rational beings are capable of realizing ... 3.1 The holistic view of the land ethic 3.2 Limitation of the land ethic 33 39 CHAPTER 4: THE MORAL STANDING OF ANIMALS, AND OF THE ENVIRONMENT 4.1 The moral standing of animals 48 4.2 Values...
Ngày tải lên: 05/10/2015, 21:24
IELTS Part 2 and Part 3 Topics and Questions -The Cultural Impact of Overseas Travel
... (Similar to above) What are the advantages and disadvantages of working in the summer and in the winter? FQ • Are there any jobs for which people are especially hired in a particular season (or a ... communicate today (compared to the days before we used these inventions)? • What are the advantages and disadvantages of, on the one hand, using mobile phones and the internet to communicate and, ... a phone call is more suitable and when is a letter more suitable? FQx2 • (Similar to above) Compare the advantages of letters and the advantages of phone calls FQx2 • How have mobile phones and...
Ngày tải lên: 04/10/2013, 17:20
Between fathers and fetuses - the social construction of male reproduction and the politics of fetal harm
... symbols of the ‘crack baby’, ‘pregnant addict’ and ‘absent father’ emerged at the center of debate over fetal hazards (A more detailed analysis of the social and political construction of these ... protectionism and fetal rights.) Between fathers and fetuses ‘Crack babies’ and ‘pregnant addicts’ By now, the images of the crack baby and addicted mother are familiar to anyone who has read news ... absence of fathers in news reports of crack babies was made easier to believe by the racial subtext of the story: African–American women are often characterized as abandoned, single mothers –...
Ngày tải lên: 01/11/2013, 08:20
Tài liệu Báo cáo khoa học: Structural effects of a dimer interface mutation on catalytic activity of triosephosphate isomerase The role of conserved residues and complementary mutations pptx
... maintain the unusual Ramachandran angles for the K12 residue, and a Ramachandran scatter plot for the K12 residues in 21 TIM structures from various sources (available from the Protein Data Bank and ... maintaining the geometry of the active site The availability of crystal structures of TIMs from 21 sources and the large database of TIM sequences from various sources facilitate an analysis of ... CACCATGGCTAGAAAATATTTTGTCGCAGCAAACTTCAAATGTAA GAACCTTTATTCGCTATTGGTACCGGTAAA GAACCTTTATTCGCTATTGGTACCGGTAAA TCACCGGTCCATGATCCATT NcoI KpnI KpnI HaeIII 4178 FEBS Journal 276 (2009) 41694183 ê 2009 The Authors Journal compilation...
Ngày tải lên: 18/02/2014, 11:20
Tài liệu Báo cáo Y học: Thermostability of manganese- and iron-superoxide dismutases from Escherichia coli is determined by the characteristic position of a glutamine residue pdf
... d(5¢-AACAACGCAGCTGGGCTCTG GAACCAT), ECF -A1 41Q d(5¢-TCAACCTCTAACCAG GCTACTCCGCTG) ECM-G77Q d(5¢-AACAACGCTGG CCAGCACGCTAACCAC) and ECM-Q14 6A d(5¢-TCT ACTGCTAACGCGGATTCTCCGCTG) following the manufacturer’s ... induced simultaneously after inoculation of media with cultures grown to exponential phase in the absence of paraquat and IPTG (Materials and methods [24]) The final concentration of paraquat and IPTG ... carried out using the CARA and ENCAD algorithms included in the GENEMINE program Bacterial strains and vectors The mutagenesis and expression phagemid, pGHX(–) was produced in our laboratory and...
Ngày tải lên: 21/02/2014, 01:21
Tài liệu Báo cáo khoa học: Casein kinase 2 specifically binds to and phosphorylates the carboxy termini of ENaC subunits ppt
... orthovanadate Beads were suspended in 30 lL of the above kinase assay buffer, a second substrate was added, and phosphorylation was initiated by the addition of lM ATP plus lCi [c-32P]ATP The suspension ... Autoradiogram and Coomassie blue staining are shown beads was first incubated with the above cytosolic fraction in the absence of ATP The beads containing the fusion proteins (and other proteins associated ... University of Western Ontario, Canada for the anti-aCK2 antibody This study was supported by research grants from the Israel Science Foundation and the US-Israel Binational Science foundation to H G and...
Ngày tải lên: 21/02/2014, 03:20
Báo cáo " Sequence stratigraphy of Quatemary depositions on the land and at the continental shelf of Vietnam " pot
Ngày tải lên: 05/03/2014, 16:20
Báo cáo khoa học: Human telomeric G-quadruplex: The current status of telomeric G-quadruplexes as therapeutic targets in human cancer pdf
... telomestatin, induce rapid replicative senescence in cancer cells and activate the same DNA damage response that follows DNA double-strand breaks This involves in particular ATM, p16INK 4a kinase and ... to their ability to be used as drugs, so that they have: (a) effective and selective tumour uptake and penetration, (b) acceptable pharmacokinetic characteristics and metabolism, and (c) a significant ... p53 pathways [32–35] which can be visualized by the appearance of charac- teristic DNA damage foci using an antibody to the damage response protein cH2AX [36], or by a significant population of...
Ngày tải lên: 06/03/2014, 09:22
The Operational code of the Politburo pptx
... Periodically, RAND Corporation researchers publish with commercial presses These books are not available from RAND but can be requested directly from the publisher, except in cases where the rights ... requested directly from the publisher, except in cases where the rights have reverted to RAND and we have republished a new edition ...
Ngày tải lên: 06/03/2014, 23:20
THE REGULATORY STATUS OF BROADBAND SERV- ICES: INFORMATION SERVICES, COMMON CAR- RIAGE, OR SOMETHING IN BETWEEN? docx
... ELEMENTS OF A BROADBAND POLICY A A National Policy for an Interstate Service The Interstate Nature of Broadband—Based on the nature of the technology and the reality of the market, broadband service ... the assurance of fair and reliable service at just and reasonable rates; the assurance of just and reasonable terms and conditions of service such as billing and service termination practices; and ... resemblance of a fair market price Further FCC decisions on the regulatory treatment of cable and wire-line broadband services are around the corner The FCC has already ruled that the cable broadband falls...
Ngày tải lên: 07/03/2014, 11:20
Báo cáo khóa học: Mutational and computational analysis of the role of conserved residues in the active site of a family 18 chitinase docx
... Asp140, Asp142, Glu144 and Asp215 were mutated individually to asparagine and alanine, Tyr10 and Tyr214 were replaced by Phe, and Ser93 was replaced by alanine All clones expressing ChiB variants ... in the pH 4.2– 8.0 range, and a marked increase in Km at alkaline pH (Table 2, Fig 3) The D215N and D140N mutants displayed an acidic shift in the pH-activity profiles, whereas the Y214F and the ... pKa calculations pKa values for Asp140, Asp142, Glu144 and Asp215 were calculated in several ChiB mutants as described in Materials and methods (Table 3) Calculations were primarily based on the...
Ngày tải lên: 07/03/2014, 14:20
TRUSTEE REPORT ON THE FINANCIAL STATUS OF THE STRATEGIC CLIMATE FUND docx
... 11/2/2011 11/2/2011 11/2/2011 12/5/2011 NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA 0.23 1.50 0.75 1.50 1.50 1.50 0.45 1.50 ... Vincent and the Grenadines IDB Jamaica IDB Caribbean IBRD Niger IBRD Samoa IBRD Samoa IBRD Dominica IBRD Haiti ADB Cambodia ADB Cambodia ADB Cambodia ADB Cambodia ADB Cambodia ADB Cambodia ADB Cambodia ... preparation of the SPCR Phase Funding for the preparation of the SPCR Climate Risk Management and Rehabilitation of Small and Medium scale Irrigation Schemes in the Tonle Sap Basin Enhancement of...
Ngày tải lên: 07/03/2014, 16:20
Báo cáo khoa học: "Exploring and Exploiting the Limited Utility of Captions in Recognizing Intention in Information Graphics∗" pdf
... with the minimum value and in the caption of graphics pear on the bars and sometimes next to them, and the heading for the dependent axis appears in the empty white space of the graphic instead of ... each verb class whether that verb class appears in the caption (either as a verb, or as an adjective derived from a verb, or as a noun that can also serve as a verb) is added as a child of the ... caption — the verb lag, and the noun American Express which matches a label In this case, the probabilities change dramatically; the hypothesis that the graphic is intended to convey the rank of American...
Ngày tải lên: 08/03/2014, 04:22
Báo cáo Y học: Kinetic and biochemical analyses on the reaction mechanism of a bacterial ATP-citrate lyase ppt
... dissociation (AB) are shown in lanes and 4, the individual AclA subunits (a) are shown in lanes and 5, and AclB subunits (b) in lanes and Molecular masses (kDa) are indicated on the side of each panel The ... phosphorylation of the a subunit Another function of AclB was found to be stabilization of the enzyme, as AclB prevented the degradation of AclA that was otherwise observed in the absence of AclB After ... into account the reaction mechanism of mammalian ACL [23], the nal step of the reaction can be assumed to be the nucleophilic attack of CoA to the phosphorylated carbonyl carbon of citryl phosphate,...
Ngày tải lên: 08/03/2014, 22:20
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