Báo cáo khoa học: "esponse of Pinus pinaster Ait provenance

Báo cáo khoa học: "esponse of Pinus pinaster Ait. provenances at early age to water supply. I. Water relation parameters" docx

... several ecologically distant provenances of P. pinaster to water availability in terms of tissue water relation parameters. Seedlings are subjected to a range of water supply regimes ... emphasised: i) With adequate water supply, differences for most of the water relations parameters among provenances are not significant. ii) Restrict...

Ngày tải lên : 08/08/2014, 14:21

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Báo cáo khoa học: " Germination of Pinus pinaster, P. radiata and Eucalyptus globulus in relation to the amount of ash produced in forest fires Otilia" doc

... this had little or no significance. 3.3. Temporal distribution of germination As shown in figure 3, P. pinaster and P. radiata have very similar germination distribution ... neither stimulate nor inhibit germination in P. pinaster, P. radiata or E. globulus; how- ever, high concentrations do reduce or nul- lify germination. The germination value...

Ngày tải lên : 08/08/2014, 14:21

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Báo cáo khoa học: "Response of Pinus taeda L to soil flooding and salinity SR Pezeshki" ppt

... Critchley, 1985; Flanagan and Jeffries, 1988). In addition to diffusional limitations, a portion of the reduction has also been attributed to metabolic inhibition of photosynthesis ... non-homogeneities in leaf conductance if present result in overestimation of calculated Ci, leading to erroneous conclusions regarding non- stomatal inhibition of...

Ngày tải lên : 08/08/2014, 23:22

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Tài liệu Báo cáo khoa học: Characterization of electrogenic bromosulfophthalein transport in carnation petal microsomes and its inhibition by antibodies against bilitranslocase docx

... competitive inhibitor, cyanidin 3-glucoside is nearly 10 times more effective in the liver than in carnation petals. Similarly cyanidin, a relatively good competitive inhibitor in liver, is a poor, mixed-type inhibitor ... antibody-induced inhibition. Figure 5A shows that increasing bilirubin concentrations more and more retarded the progress of activity inhibition. The inhibition rate cons...

Ngày tải lên : 20/02/2014, 01:20

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Tài liệu Báo cáo khoa học: Inhibition of glyceraldehyde-3-phosphate dehydrogenase by peptide and protein peroxides generated by singlet oxygen attack docx

... peroxide formation is stimulated with metal ions [25,32,33]. Though it is possible that the inactivation of GAPDH and GR occurs via oxidation of nonactive site residues, that bring about loss of ... .R., Witting, P.K., Rye,K A. &Stocker, R. (1998) Oxidation of high density lipoproteins. II. Evidence for direct reduction of lipid hydroperoxides by methionine residues of apolip...

Ngày tải lên : 21/02/2014, 03:20

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Báo cáo khoa học: Inhibition of an iron-responsive element/iron regulatory protein-1 complex by ATP binding and hydrolysis docx

... Kruszewski M (2005) Induction of iron regulatory protein 1 RNA-binding activity by nitric oxide is asso- ciated with a concomitant increase in the labile iron pool: implications for DNA damage. Biochem ... CCCP-induced ATP depletion was observed on the reconstitution of cytosolic and mitochondrial aconitase activities after removal of NO-generating agents [27]. That is, the high IRE-bin...

Ngày tải lên : 07/03/2014, 09:20

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Báo cáo khoa học: Isolation of a putative peroxidase, a target for factors controlling foot-formation in the coelenterate hydra docx

... localization of the peroxidase in granules implies that this enzyme might be active under acidic pH conditions. Determination of its pH optimum showed that the maximal enzymatic activity is observed at ... Group, Inc., Wisconsin, USA) and the PSORT program (prediction of protein localization sites, www.expasy.ch/sprot/sprot- top.html). In situ hybridization Nonradioactive in situ hybr...

Ngày tải lên : 08/03/2014, 10:20

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Báo cáo khoa học: Colocalization of insulin receptor and insulin receptor substrate-1 to caveolae in primary human adipocytes Cholesterol depletion blocks insulin signalling for metabolic and mitogenic control doc

... involved in the hormonal regulation of lipolysis [6]. Insulin’s ability to counteract catecholamine-stimulated phosphorylation of perilipin was also inhibited by the cholesterol depletion (Fig. 5). In ... in order to interact with and activate downstream signal mediators. Our ﬁnding then poses the question of IRS2 localization in these cells. Differential localization of IRS1 and...

Ngày tải lên : 23/03/2014, 12:20

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Báo cáo khoa học: "Detection of Quotations and Inserted Clauses and its Application to Dependency Structure Analysis in Spontaneous Japanese" doc

... boundary detection accuracy of inserted clauses as well as that of quotations was signiﬁcantly improved by using information of dependencies. Table 5 indicates that when using automatically detected ... Clause Boundaries —. In Proceedings of the ISCA & IEEE Workshop on Spontaneous Speech Processing and Recognition, pages 183–186. Kiyotaka Uchimoto, Masaki Murata, Satoshi Sekine,...

Ngày tải lên : 23/03/2014, 18:20

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Báo cáo khoa học: Effect of 5-lipoxygenase inhibitor MK591 on early molecular and signaling events induced by staphylococcal enterotoxin B in human peripheral blood mononuclear cells doc

... Previous investigations carried out in our laboratory have indicated the inhibition of SEB- induced arachidonic acid and MAPK activation in human lymphoid cells by 5-LO inhibitors such as curcumin, ... SEB stimulation. SB203580, an inhibitor of pathway inter- connector p38kinase, had a similar inhibitory effect on T cell proliferation but did not inhibit REPTCs, which is known to functi...

Ngày tải lên : 30/03/2014, 04:20

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Báo cáo khoa học: "esponse of Pinus pinaster Ait provenances at early age to water supply I Water relation parameters" docx

Báo cáo khoa học: "esponse of Pinus pinaster Ait. provenances at early age to water supply. I. Water relation parameters" docx

Báo cáo khoa học: " Germination of Pinus pinaster, P. radiata and Eucalyptus globulus in relation to the amount of ash produced in forest fires Otilia" doc