analysis of histone modifications and transcriptional activity using
báo cáo khoa học: " Mass spectrometry analysis of the variants of histone H3 and H4 of soybean and their post-translational modifications" pps
Ngày tải lên :
12/08/2014, 03:21
... Determination of histone variant H3.1 and identification of methylation at Lysine 27 of histone variant H3.1 Determination of histone variant H3.1 and identification of methylation at Lysine 27 of histone ... Determination of histone variant H3.2 and identification of methylation at Lysine 27 of histone variant H3.2 Determination of histone variant H3.2 and identification of methylation at Lysine 27 of histone ... the variants of histone H2A, H2B, H3 and H4 and their modifications in A thaliana have been identified using mass spectrome- Isolation and identification of core histones of soybean Using reversed...
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Báo cáo khoa học: Functional dissection of Escherichia coli phosphotransacetylase structural domains and analysis of key compounds involved in activity regulation potx
Ngày tải lên :
06/03/2014, 11:20
... for Pta-F2 and Pta-F1 (B) Activation of the acetyl phosphate synthesis activity of E coli Pta by different concentrations of pyruvate and PEP Results are presented as percentage of activity in ... characterization of E coli Pta and truncated Ptas The three truncated Ptas displayed Pta catalytic activity Thus, the kinetic parameters of the entire Pta and Pta-F1, Pta-F2 and Pta-F3 were determined using ... 7.4, and calibrated using molecular mass standards (Sigma-Aldrich, St Louis, MO, USA) The sample and the standards were applied separately in a final volume of 50 lL at a constant flow rate of mLÆmin)1...
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Báo cáo khoa học: "Analysis System of Speech Acts and Discourse Structures Using Maximum Entropy Model*" pptx
Ngày tải lên :
17/03/2014, 07:20
... the results of the integrated model are worse than the results of each analysis model For top-1 candidate, the performance of the speech act analysis fell off about 2.89% and that of the discourse ... act analysis model and the discourse analysis model Table and show the results for each analysis model The results shown in table are obtained by using the correct structural information of discourse, ... An example of a dialogue with speech acts In this paper, we propose a dialogue analysis model to determine both the speech acts of utterances and the discourse structure of a dialogue using maximum...
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báo cáo khoa học: "Transcriptional analysis of cell growth and morphogenesis in the unicellular green alga Micrasterias (Streptophyta), with emphasis on the role of expansin" pot
Ngày tải lên :
11/08/2014, 11:21
... synchronization and RNA-extraction and in the interpretation of the data JG and LDV participated in the design of the experiments DI and WV conceived and supervised the study WV, FL, LDV and MH helped ... appear to be adaptations of land plants, cell wall evolution after the colonization of land is seemingly characterized by the elaboration of a pre-existing set of genes and polysaccharides rather ... evolution of genes involved in cell wall formation in green algae and land plants Cell walls have played crucial roles in the colonization of land by plants [63,64] For a detailed understanding of how...
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Báo cáo y học: " Genome-wide analysis of mono-, di- and trimethylation of histone H3 lysine 4 in Arabidopsis thaliana" pot
Ngày tải lên :
14/08/2014, 21:20
... expression map of Arabidopsis thaliana development Nat Genet 2005, 37:501-506 Papp B, Muller J: Histone trimethylation and the maintenance of transcriptional ON and OFF states by trxG and PcG proteins ... spectrometry studies (H3K4, H3K9, H3K27 and H3K36) [14,15] Di-methylation of histone H3 lysine (H3K9me2) is required for the transcriptional silencing of transposons and other repetitive sequences [16,17], ... H3K27me3, and between H3K4me1 and CG DNA methylation in the transcribed regions of genes Finally, the relationship between H3K4me and DNA methylation was further examined by genome-wide profiling of...
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ANALYSIS OF HISTONE LYSINE METHYLATION USING MASS SPECTROMETRY
Ngày tải lên :
24/08/2014, 11:58
... histone proteins The combination of DNA and histones is referred to as chromatin (Li and Reinberg 2011) There are core histones (histone H2A, histone H2B, histone H3, histone H4) and linker histone ... histone (histone H1), plus variants of the core histones in different organisms The histone octamer consists of two dimers of histone H2A – histone H2B and one tetramer of histone H3 – histone ... core histone The genes encoding the core histones are: HTA1 and HTA2 (histone H2A), HTB1 and HTB2 (histone H2B), HHT1 and HHT2 (histone H3), and HHF1 and HHF2 (histone H4) The two genes for histone...
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ANALYSIS OF PASSIVE COOLING AND HEATING POTENTIAL IN VIETNAM USING GRAPHICAL METHOD AND TYPICAL METEOROLOGICAL YEAR WEATHER FILE
Ngày tải lên :
19/06/2015, 10:00
... Analytical determination and interpretation of thermal comfort using calculation of the PMV and PPD indices and local thermal comfort criteria Geneva, 2005 [7] The US Department of Defense: Cooling ... Passive and low energy cooling of buildings Van Nostrand Reinhold, New York, 1994 [15] ASHRAE HVAC Systems and Equipment 2008 ASHRAE, Inc Atlanta, GS; 2008 [16] Ministry of Construction of Vietnam: ... Switzerland lack of specific survey on this issue ASHRAE [2] specifies an upper humidity ratio limit of 0.012 kgw/kgdry air That is based on avoiding condensation and mold growth in the ducts of HVAC...
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Analysis of the management and using the working capital in ltd hùng hà
Ngày tải lên :
21/04/2016, 10:35
... regimes and accounting standards prescribed by the state - To inspect and monitor of revenues, expenditures and obligations of collection, payment of debts; check the management and use of assets and ... quality of goods and products sold, advise the board of directors of the solution to reduce costs in the process of using machines and trucks to transport the buying and selling goods Name of student: ... overview of the situation of the capital, a specific analysis of the capital will be going deep assessment of the status of management and use of funds in the following section Name of student:...
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Analysis of nitrogen fixation and transport in soybean (glycine max (l ) merr ) using nitrogen isotopes as tracer
Ngày tải lên :
20/05/2016, 16:28
... plant using 13N2 tracer gas and PETIS in real time 3) Studying of the effects of O2 partial pressure in rhizosphere on nitrogen fixation activity and transport of fixed 13N2 in soybean using ... the rate of fixed-N from nodules and the transport of fixed-N to various organs of soybean plant To elucidate the turnover rate of fixed-N in soybean nodules and transport mechanism of fixed-N, ... imaging 2.3.3 Analysis of [13N]N2 fixation and transport in soybean plant All PETIS image data were reconstructed and analyzed by using NIH image J 1.45 software To estimate the dynamic of [ 13N]N2...
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Statistical Methods of Valuation and Risk Assessment: Empirical Analysis of Equity Markets and Hedge Fund Strategies
Ngày tải lên :
16/04/2013, 20:00
... the standard deviation of the residuals from the style analysis of the hedge fund strategy S using the nine indices, σI is the standard deviation of the residuals from the style analysis of the ... insight and extend our understanding of hedge fund risks to a wide range of equity oriented hedge fund strategies They characterised the risk exposures of hedge funds using buy -and- hold and option-based ... estimates the standard error of the parameter estimate by the empirical standard deviation of the B replications The result is called the bootstrap estimate of standard error and is evaluated...
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River Water Quality Analysis of Hadano Basin and its Relationship with Nonpoint Sources of Pollution
Ngày tải lên :
05/09/2013, 10:17
... Overlay of sewered area Overlay of sewered area and households Separation of unsewered households Fig - Separation of unsewered households of Minasebashi basin of Mizunashi River - 147 - Journal of ... calculation of pollution load of the individual basin, on the basis of the results of the river flow survey (Fig 17) In the case of Mizunashi River and the upstream basins of Kuzuha River, because of ... Journal of Water and Environment Technology, Vol 9, No.2, 2011 data of Japan and the data of each drainage basin were prepared in GIS and were calculated based on area proportion (Fig 4) Land use...
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A CFD analysis of transport phenomena and electrochemical reactions in a tubular-shaped PEM fuel cell
Ngày tải lên :
05/09/2013, 14:58
... different shapes of micro-channels which have been already developed and newly designed as well The result of analysis shows that characteristics of flow such as velocity, uniformity, and flow rate, ... the solutions were independent of the grid size A computational quadratic mesh consisting of a total of 11371 nodes and 60778 meshes for planar cell and 16927 nodes and 94547 meshes for tubular ... 2.73 K), and this leads to prevent drying out of the membrane and excessive thermal stresses that may result in rupture of the membrane, and therefore less thermal management problems, and achieve...
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A contrastive analysis of metaphorical lexis and collocation in english and vietnamese economics discourse
Ngày tải lên :
07/09/2013, 12:58
... stand out for their frequent use of lexis to express notions of increase and decrease The English texts used were minutes of the meetings of the Monetary Policy Committee of the Bank of England, ... occurrences 24 of increase, increasing, increases and increased The results of this analysis are presented in Tables and 4, below Table 3a: Expressions of increase, Bank of England Monetary Policy ... studies of different aspects of economics discourse in recent years, several of which are published in Dudley-Evans and Henderson (1990) and Henderson, Dudley-Evans and Backhouse (1993) The first of...
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Comparative analysis of english formal and informal correspondence
Ngày tải lên :
18/12/2013, 19:50
... formal ones Modality Modality often appears in both two kinds of letters with a great deal of number The use of active and passive voice Our analysis of two kinds of letter shows that: the passive ... difference on production and reception We use our mouths and ears for spoken discourse and our hands and eyes for witten one Brown and Yule (1983:13 ) point out that spoken and written discourse ... Appendices As the purpose of this graduation paper is to help learners understand more about kinds of correspondence and the way of using English in appropriate situation We try to offer some practical...
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Tài liệu Báo cáo khoa học: "Going Beyond AER: An Extensive Analysis of Word Alignments and Their Impact on MT" pdf
Ngày tải lên :
20/02/2014, 11:21
... for all different lengths of the phrases For instance, SI , SA , and SB cover nearly 75% of the corpus using only phrases with FL words, and nearly 36% of the corpus using phrases with FL words ... from that of AER but is identical to that of CPER (with a phrase length of 3) for Chinese On the other hand, in Arabic, both AER and CPER provide a slightly different ranking from that of BLEU, ... details of how the annotations are done can be found in (Ayan et al., 2005) and (Ittycheriah and Roukos, 2005) 3.1 Align SU SG SI SA SB Phrase Lengths of and Table presents the precision, recall, and...
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Báo cáo khoa học: Computer-assisted mass spectrometric analysis of naturally occurring and artificially introduced cross-links in proteins and protein complexes potx
Ngày tải lên :
07/03/2014, 12:20
... Computer-assisted mass spectrometric analysis of cross-links L J de Koning et al Fig Part of the output sheet of the VIRTUALMSLAB analysis of the MALDI-FTICR-MS data of the RNase A digest peptide mixture ... or in any desired order; and (b) in and out filtering of defined reaction products Our aim is to establish general, rapid and relatively simple procedures for the analysis of naturally occurring ... range the density of the candidate peptide masses is relatively low The levelling-off points out that the distribution of the alternative candidate peptide masses around the mass of the authentic...
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Báo cáo khoa học: Inhibition of the NF-jB transcriptional activity by protein kinase A pot
Ngày tải lên :
08/03/2014, 10:20
... transfection of Jurkat T-lymphocytes was accomplished by using lL of SuperFect transfection reagent (Qiagen) per ml of culture medium and a total of lg of plasmid DNA Blank control plasmids pcDNA3.1(–) and ... 1E and F) These data indicate that elevation of intracellular cAMP and subsequent activation of PKA lead to the inhibition of NF-jB activity To further examine the effect of PKA on NF-jB activity, ... ng of jB-luc, 50 ng of pCMV-p65 and/ or 150 ng of pCMV-PKAc (C) Activation of CREB-dependent gene expression by PKAc Jurkat cells were transfected with 100 ng of pCRE-luc and various amounts of...
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Principles of Computer Organization and Assembly Language Using the JavaTM Virtual Machine pptx
Ngày tải lên :
15/03/2014, 02:20
... 8) with only the first two columns of table 1.1 and using only the last (instead of 4) bits of the binary entries, as shown in table 1.3 Using these notations and techniques, you can represent ... book consists of two parts The first half (chapters 1–5) covers general principles of computer organization and architecture and the art/science of programming in assembly language, using the JVM ... is my hope and belief that this framework will permit this textbook to be used by a wide range of people and for a variety of courses The book should successfully serve most of the software-centric...
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