Báo cáo khoa học: "Structure and yield of all-sized and even-sized conifer-dominated stands on fertile sites" potx

Báo cáo khoa học: "Predicting the yield of Douglas fir from site factors on better quality sites in Scotland" pot

... components of variation of site index inInland Douglas fir. For Sci 36, 1-9Murray MD, Harrington CA (1990) Yield comparison of 3 Douglas fir plantations on former farmland ... centre of a 0.04 ha plot. The soildrainage classification is based on profile colours,position in the landscape and the permeability of underlying horizons. It consists of ... and site index within asingle climatic region in Washington state.An investigation of the respective contribu-tions of genotype and environment to siteindex variation...

Báo cáo khoa học: Structure–function relationship of novel X4 HIV-1 entry inhibitors – L- and D-arginine peptide-aminoglycoside conjugates pptx

... groups (Cbz and NO2)byhydrogenation using Pd ⁄ C (10%). Of the three sets of compounds of 6- and 9-mers of l-, d- and l ⁄ d-enantiomers of arginine chains and their aminoglycoside conjugates ... competition withmAb 12G5 binding to CXCR4 [20]. Of note, under theconditions used for APACs, inhibition of monoclonalanti-CXCR4 mAb binding (30 min at 4 °C), no degra-dation of l-arginine conjugates ... [37–39].Protection of the remaining amino groups was achievedby a conventional method using benzylchloroformate and sodium carbonate in acetone ⁄ water [40]. Deprotection of the ‘tert-butoxycarbonyl’...

Tài liệu Báo cáo khoa học: Lipopolysaccharide-evoked activation of p38 and JNK leads to an increase in ICAM-1 expression in Schwann cells of sciatic nerves ppt

... astrocytes of monocytes: the role of interaction of CR3 and ICAM-1 and modulation by cytokines. J Neuroimmunol 57, 101–109.17 Sobel RA, Mitchell ME & Fondren G (1990) Intercellu-lar adhesion molecule-1 ... to induc-tion of ICAM-1 expression [46].In summary, upregulation of ICAM-1 expression inSCs after direct stimulation with LPS occurred viaactivation of MAPKs, especially the p38 and SAPK ⁄ ... and I kappa B gene families:mediators of immune response and inﬂammation.J Mol Med 74, 749–769.26 Ledebur HC & Parks TP (1995) Transcriptional regula-tion of the intercellular adhesion...

Tài liệu Báo cáo khoa học: Direct identiﬁcation of hydrophobins and their processing in Trichoderma using intact-cell MALDI-TOF MS docx

... potential of intact-cell MALDI-TOFMS (ICMS). Initial applications of ICMS on fila-mentous fungi have demonstrated characteristic sets of ions for strain identification in mycelia [4–8] and spores ... spotted on a MALDI target plate and mixedwith matrix.Reduction of disulfide bondsFor reduction of proteins containing disulfide bonds, cellswere suspended in 60% methanol, vortexed, and centri-fuged ... present on the outer surfaces of cell walls of hyphae and coni-dia. Here, they mediate interactions between the fun-gus and the environment, such as surface recognitionduring pathogenic interactions...

Tài liệu Báo cáo khoa học: Oral Presentations Integration of Metabolism and Survival pdf

... puriﬁed and se-quenced. We deﬁned three missense mutations (S40L, V125A,I506L), one nonsense mutation (W157X), one sense mutation(G168G), one exon 3 deletion (exon 3 deletion) and one frame-shift ... initiation of B. subtilis DNA replica-tion. I will present our latest data on the function/structure rela-tionships of DnaI, DnaD and DnaB proteins in relation toinitiation of DNA replication and ... masses correspond-ing to monomer of Hsp20 linked to monomer or dimer of 14-3-3, and dimer of Hsp20 linked to dimer of 14-3-3. The size-exclusionchromatography revealed formation of only one complex...

Tài liệu Báo cáo khoa học: Structure-activity relationships of a-conotoxins targeting neuronal nicotinic acetylcholine receptors ppt

... solution conformation of an antitoxic analogue of alpha-conotoxin GI: identification of acommon nicotinic acetylcholine receptor alpha 1-subunit bindingsurface for small ligands and alpha-conotoxins. ... three-dimensional structures of about half of the known neuronal specific a-conotoxins havenow been determined and have a consensus fold containing ahelical region braced by two conserved disulfide bonds.These ... Structures of neuronally active a-conotoxins (Eur. J. Biochem. 271) 2325Structure-activity relationships of a-conotoxinsAlthough there is a strong conservation of certain residuesin a-conotoxins,...

Tài liệu Báo cáo khoa học: "REAPING THE BENEFITS OF INTERACTIVE AND SEMANTICS*" pdf

... strategies and exploits the advantages of both. In conclusion, I have sketched briefly a solution to the three problems of synchronization, content, and conflict resolution in interactive syntax and ... to the handling of lexical and structural ambiguities by human parsers. Its theory of communication and the arbi- tration mechanism can explain data that modular theories of syntax and semantics ... Cake and Eating It Too: Autonomy and Interaction in a Model of Sentence Processing. Proc. Eleventh National Conference on Artificial Intelligence (AAAI-93), pp 380-385. Kavi Mahesh and Kurt...

Báo cáo khoa học: Branched chain mechanism of polymerization and ultrastructure of prion protein amyloid ﬁbrils ppt

... cycles of elongation and fragmentation,ThT lluorescenceThe branched chain mechanismnucle-ationelongation and fragmentationTimeTimeABCThT lluorescencenucleationelongationThe nucleation-polymerization ... so-called‘lag-phase’. However, only a small fraction of the rPrP monomerconverts into fibrils. Two parallel processes of fibril elongation and fragmentation occur during the second part of a lag-phase and asubsequent ... thememphasize the importance of multiplication of theactive centers of prion conversion, a key step inprion replication. When studying the kinetics of thein vitro fibril formation, we were surprised...

Báo cáo khoa học: Structure ⁄function analysis of spinalin, a spine protein of Hydra nematocysts doc

... denaturation.Reduction without heating produced a double band at 55 kDa, which is consistent with the molecular mass of the dimeric protein. Reduction and heat denatura-tion converted parts of the ... Self-association of spinalin monit-ored by sedimentation equilibrium exper-iments and western blotting. (A) Thechange in the observed molecular massas a function of the total monomer con-centration ... demonstrate the localization of spinalin on tubulestructures of desmonemes, we performed immunohisto-chemistry and FESEM analysis of discharged capsulesfrom Hydra. Figure 1B shows a desmoneme...

Báo cáo khoa học: Structure–function analysis of the ﬁlamentous actin binding domain of the neuronal scaffolding protein spinophilin pot

... sepharose,enrichment of actin by a cycle of polymerization and depo-lymerization, isoactin separation by hydroxyapatite chro-matography, and a ﬁnal gel ﬁltration step.Phosphorylation of spinophilin constructsSpinophilin ... comprehensive description of themolecular components involved in the regulation and maintenance of dendritic spine morphology is funda-mental to our understanding of the functions of thecentral nervous ... Disorders and Stroke to WP.The content is solely the responsibility of the authors and does not necessarily represent the of cial views of the National Institute of Neurological Disorders and Stroke...

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