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Báo cáo khoa học: "Molecular dissection of the quantitative inheritance of wood property traits in loblolly pine" pps

Báo cáo khoa học:

Báo cáo khoa học: "Molecular dissection of the quantitative inheritance of wood property traits in loblolly pine" pps

... molecular dissection of the quantitative inheritance of wood property traits in loblolly pine (Pinus taeda L.) and several other forest tree species. QTL mapping experiments have been used to reveal the ... of the three-generation P. taeda pedigrees used in QTL mapping experiments.D.B. Neale et al .Wood property QTLsOriginal articleMolecular dissection of the quantitative inheritance of wood property ... completely unknown. The focus of our research is to identify the genes control-ling wood property traits in loblolly pine (Pinus taeda L.), the most important timber species in the US. Our initial approachtoward...
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Báo cáo khoa học: Protein dissection enhances the amyloidogenic properties of a-lactalbumin potx

Báo cáo khoa học: Protein dissection enhances the amyloidogenic properties of a-lactalbumin potx

... that the nicking of the 123-residue chain polypeptide chain causes an untighting of the structural domains of LA (see Fig. 1), determin-ing exposure of hydrophobic patches. Furthermore, the ... at the level of the b-subdomain of the 123-residue chain of the protein (Fig. 1). We have alsocharacterized the early stages of protein aggregation in order to get insights into the molecular ... pre-sent in the aggregated mixture of intact LA and that the intensity of the CD signal of the helical structure ismuch higher than that of other secondary structures,including b-sheet [50].The...
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Báo cáo khoa học: Molecular dissection of the biosynthetic relationship between phthiocerol and phthiodiolone dimycocerosates and their critical role in the virulence and permeability of Mycobacterium tuberculosis doc

Báo cáo khoa học: Molecular dissection of the biosynthetic relationship between phthiocerol and phthiodiolone dimycocerosates and their critical role in the virulence and permeability of Mycobacterium tuberculosis doc

... contain-ing Km, no colonies were obtained for four mice, indicating that fewer than 50 bacteria of the PMM56 mutant strain were present in the spleen of these mice. For the determination of the ... determined by calculating the ratio of mutant to wild-type bacteria after correcting for the ratio of these strains in the inoculum. It appearedthat, 21 days after infection, the ratio of PMM56 ... corresponds to the resonance of a methyl group in the a position of the fattyacyl residues. The signals that correspond to the resonance of the methine proton of the a carbon (d) and that of the carbon...
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Báo cáo khoa học: Molecular identification and expression study of differentially regulated genes in the Pacific oyster Crassostrea gigas in response to pesticide exposure doc

Báo cáo khoa học: Molecular identification and expression study of differentially regulated genes in the Pacific oyster Crassostrea gigas in response to pesticide exposure doc

... also present in the herbicide SSH lib-raries (including glutamine synthetase and cathepsin). In our experiments, we tested a cocktail of the threemore common herbicides detected in the French ... binding protein to form LGBP has been shown toactivate the prophenoloxidase cascade. The apolipo-phorin precursor protein we identified is also involved in the activation of phenoloxidase in ... 2004)doi:10.1111/j.1742-4658.2004.04479.x The effects of pesticide contamination on the metabolism of marine mol-luscs are poorly documented. We investigated the response of a marinebivalve, the Pacific oyster, Crassostrea...
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Tài liệu Báo cáo khoa học: Nucleolin/C23 mediates the antiapoptotic effect of heat shock protein 70 during oxidative stress pptx

Tài liệu Báo cáo khoa học: Nucleolin/C23 mediates the antiapoptotic effect of heat shock protein 70 during oxidative stress pptx

... 1C).Increased nucleolin/C23 protein levels in Hsp70-transfected cells in response toH2O2-induced apoptosisWe next examined the expression of nucleolin ⁄ C23protein in these cells in response ... p53 and protein phosphatase 1. Anumber of studies, including our own, indicate thatnucleolin ⁄ C23 may be one of the key components in the regulation of apoptosis [12–14,29–31]. In the pres-ent ... from the NationalBasic Research Program of China (2007CB512007), the National Natural Science Foundation of China(30700290) and Special Funds for PhD Training from The Ministry of Education of...
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Tài liệu Báo cáo khoa học: Comparative studies on the functional roles of N- and C-terminal regions of molluskan and vertebrate troponin-I pdf

Tài liệu Báo cáo khoa học: Comparative studies on the functional roles of N- and C-terminal regions of molluskan and vertebrate troponin-I pdf

... probably induced by streng-thening of the interaction between the structural TnC-binding site and the C-domain of TnC accompanyingCa2+binding to site IV of TnC. In vertebrate tropo-nin, the ... regulatory TnC-binding site,from actin, resulting in the release of the inhibitionand muscle contraction [17]. The structural TnC-bind-ing site interacts with the C-domain of TnC in both the relaxed ... of Ca2+switching involving the alternative binding of the C-terminal region of TnI to actin or TnC in a Ca2+-dependent manner [17,19]. On the other hand, the inhibitory effect of ATnI232)292was...
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Tài liệu Báo cáo khoa học:

Tài liệu Báo cáo khoa học: "Event Matching Using the Transitive Closure of Dependency Relations" pdf

... binary classifiers, each of which has been trained to match a specific type1Other binnings did not significantly alter the performance of the models we trained, and so we used the above binningstrategy ... featuresAs the foregoing implies, we are interested in train-ing a binary classifier, and so we represent eachtraining and test instance in a feature space. Con-ceptually, our features are of three ... per-form matching based on synonyms of the words in- volved in the two dependencies (the “second tier” of our two-tiered strategy). Recall that Sde.dis the set of synonyms for the word at index de.d....
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Tài liệu Báo cáo khoa học: Dimer asymmetry and the catalytic cycle of alkaline phosphatase from Escherichia coli doc

Tài liệu Báo cáo khoa học: Dimer asymmetry and the catalytic cycle of alkaline phosphatase from Escherichia coli doc

... by Zn2+binding to the magnesium binding site M3 [4].Fig. 4. The in uence of Mg2+on the kinetic properties of APase fromE. coli. The in uence of Mg2+on the kinetic properties of APase fromE. ... reduces the enzymaticactivity indicating that binding of the last Zn2+ion,probably to the second M3 site, cannot supplement the role of magnesium in the kinetic mechanism. In the presence of Mg2+, ... cooperative inter-actions have been detected during metal-ion binding,positive for the binding of Zn2+to the M1 site, andnegative for the binding of the activating cations to the M3site...
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Báo cáo khoa học: Lipopolyamine treatment increases the efficacy of intoxication with saporin and an anticancer saporin conjugate doc

Báo cáo khoa học: Lipopolyamine treatment increases the efficacy of intoxication with saporin and an anticancer saporin conjugate doc

... degradationExpression of an anticancer saporin chimera in the ER of Xenopus oocytes produced a drastic inhibition of translation in the RNA-injected cells [17]. Injection of neutralizing saporin antibodies in the ... fetal bovine serum and penicil-lin ⁄ streptomycin.DT, ricin, and saporin toxicity assays The toxin-mediated inhibition of protein synthesis wasdetected by [35S]methionine (PerkinElmer Life ... chainunfolding occur before or during toxin export. The site of endomembrane escape for saporin, which can beviewed as a toxin A chain without the correspondingB subunit, remains uncertain...
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... text.A.200A.400A.600A.800A.1000A.1200A.14000.860.880.900.920.94B.200B.400B.600B.800B.1000B.1200B.14000.860.880.900.920.940.860.880.900.920.94FC.200C.400C.600C.800C.1000C.1200C.14000.860.880.900.920.940.860.880.900.920.94FFigure 6: The graph of micro-average F -measureagainst the number of training sentences duringtext chunking (A: MHHMM, B: HHMM and C:HMM) The first finding is that the size of training datadramatically ... poor accuracy. In the text chunk-ing task the number of observation symbol relieson the number of part -of- speech tags contained in training data. Figure 6 plots the relationship of micro-average ... (PP IN) (NP NNP)) (O . ))where the model makes no use of the word infor-mation contained in the sentence.4.2 Grammar ParsingCreation of a parse tree involves describing lan-guage grammar in...
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