Báo cáo khoa học: "Effects of relative irradiance on the leaf structure of Fagus sylvatica L seedlings planted in the understory of a Pinus sylvestris L stand after thinning" pdf

Báo cáo khoa học: "Effects of relative irradiance on the leaf structure of Fagus sylvatica L. seedlings planted in the understory of a Pinus sylvestris L. stand after thinning" pdf

... relative irradiance on the leaf structure of Fagus sylvatica L. seedlings planted in the understory of a Pinus sylvestris L. stand after thinningIsmael Aranda, Luis Felipe Bergasa, Luis Gil and José ... effectsof relativeir-radiance increment on the leaf anatomy of beech seedlings were analyzed during the two years after opening the stand. The increase in specific leaf mass (SLM) in seedlings during ... both years runs in parallel with the increase in relative irradiance estimated by the globallight factor (GLF) which expressesthe proportion ofglobal radiation relative to thatin the open.There...

Báo cáo khoa học: "Relation hauteur-génotype dans une régénération naturelle de hêtre (Fagus sylvatica L), équienne et âgée de 18 ans" pot

... à 2 allèles et Px2 à 3 allèles (peroxydases),Got1 à 2 allèles (glutamate oxalo-acétate trans-aminase), Mdh1 à 2 allèles (malate déshydrogé-nase), Idh1 à 3 allèles (isocitrate ... stratification had an influence on seedlingvigour and to some degree on their shape, but not in the half-light and in shade. The annual classifi-cation of seedlings according ... interaction in an 18-year-old natural beech regeneration (Fagus sylvatica L) . The interaction between growth, daylight intensity and genetic characters has beenanalysed in an...

Tài liệu Báo cáo khoa học: High afﬁnity copper binding by steﬁn B (cystatin B) and its role in the inhibition of amyloid ﬁbrillation docx

... reproducible datawas obtained from injections of the metal into a solution of the protein. Typically an initial injection of 2 lL copperchelate solution was followed by a further 29 injections of 4 lL ... beneﬁcial, as it is now believed thatsoluble oligomers are the cause of the initial insultrather than the insoluble ﬁbrous material.Environmental factors, among them metal ions, arebelieved ... and variant 2 of ste-ﬁn B and the P79S mutant of the variant atboth pH 7 and pH 5. Each panel is a plot of heat change on ligand addition (kcalÆmole)1)against the ligand ⁄ steﬁn molar ratio...

Tài liệu Báo cáo khoa học: Effects of sequestration on signal transduction cascades docx

... decreases dramatically. Con-sequently, the concentrations of the complexes can nolonger be neglected in the analysis of ultrasensitivity,as long as the concentrations of players in the signaltransduction ... Industrial andApplied Mathematics, Philadelphia, Pennsylvania.40 Schoeberl B, Eichler-Jonsson C, Gilles ED & Muller G(2002) Computational modeling of the dynamics of the MAP kinase cascade activated ... Suppression of Raf-1 kinase activity andMAP kinase signalling by RKIP. Nature 401, 173–177.Supplementary material The following supplementary material is availableonline:Doc S 1A. Control coefﬁcient...

Báo cáo khoa học: Effects of a novel arginine methyltransferase inhibitor on T-helper cell cytokine production pot

... expression of IL-4 in a normally non-IL-4-producing cell line [21]. NIP45 con-tains an arginine-rich amino terminus, which is a sub-strate of PRMT1. Arginine methylation facilitates the interaction ... (2001) Arginine methyla-tion of STAT1 modulates IFNalpha ⁄ beta-inducedtranscription. Cell 104, 731–741.Supporting information The following supplementary material is available:Fig. S1. Synthesis ... catalyzemonomethylation as a reaction intermediate [4].Post-translational modiﬁcations within T-cell-recep-tor signaling cascades allow T lymphocytes to initiate a rapid and appropriate immune response...

Báo cáo khoa học: "Effects of Word Confusion Networks on Voice Search" pdf

... home bl depot bl around nullsan cs francisco cs3. please null show null me null indian blrestaurants bl in null chicago cs4. pediatricians bl open null on nullsundays null5. hyatt bl regency ... well as ASR WCNs using the composition operation of FSTs.We formulate the parsing problem as associat-ing with each token of the input a label indicatingwhether that token belongs to one of a ... enumerateeach constraint as a different text ﬁeld or a dialogturn. An interface that allows for specifying con-straints in a natural language utterance would bemost convenient. In this paper, we introduce...

Báo cáo khoa học: Effects of thymoquinone on isolated and cellular proteasomes pot

... inhibition both in isolated complexesand in glioblastoma cells. This inhibition leads to intra-cellular increases in the levels of apoptotic proteinssuch as p53 and Bax, and may be linked to the onset ... cellular pathways, including apoptosis,we wanted to determine whether TQ was able to mod-ulate its functionality in the two glioblastoma cell lines.Cells were treated with TQ at 20 lm, the ... and induction of apoptosis in cancer cell lines by thymoquinone. Int JOncol 22, 107–113.5 Ait Mbarek L, Ait Mouse H, Elabbadi N, Bensalah M,Gamouh A, Aboufatima R, Benharref A, Chait A, Kamal...

Báo cáo khoa học: Effects on protease inhibition by modifying of helicase residues in hepatitis C virus nonstructural protein 3 pot

... R, Sabnis YA, Gossas T, A ˚kerblom E, DanielsonUH, Hallberg A & Johansson A (2006) Exploration of acyl sulfonamides as carboxylic acid replacements in protease inhibitors of the hepatitis ... the data by simulated annealing(GOSA, Bio-Log, Ramonville, France). kcat⁄ Kmvalues werecalculated from the estimated kcatand Kmvalues.Inhibitors and inhibition measurementsEleven inhibitors ... AB, Stockholm, Sweden), and thereafter the cells weresonicated. The lysate was centrifuged at 25 000 g for40 min, and the cleared supernatant was loaded on to a 10 mL chelating Sepharose fast...

Báo cáo khoa học: Effects of the G376E and G157D mutations on the stability of yeast enolase – a model for human muscle enolase deﬁciency pdf

... tem-perature denaturation, any change at these positionswas destabilizing. G37 6A and G376E had identical Tmvalues. At position 157, alanine had a smaller effectthan aspartate, but even alanine ... involved in subunitinteractions. However, it is also in a loop and the w ⁄ /angles at position 157 are in a region of the Rama-chandran plot that is allowed only for glycine. Substi-tuting any ... Substi-tuting any amino acid at this position would result in a change in the conformation of this loop. Changes in the conformation of the backbone at this point andchanges in the orientation of other side...

Báo cáo khoa học: Effects of salt on the kinetics and thermodynamic stability of endonuclease I from Vibrio salmonicida and Vibrio cholerae potx

... previously. Only two comparative studies of the salt-dependent kinetics of a non-halophilic and a salt-adapted enzyme have been published to date. In the comparison of halotolerant Dunaliella salina ... (2005)Three-dimensional structure of a halotolerant algal car-bonic anhydrase predicts halotolerance of a mamma-lian homolog. Proc Natl Acad Sci USA 102, 7493–7498.11 Altermark B, Niiranen L, Willassen ... decomposition of the thermo-dynamic data, together with mutational and structuralinvestigations, was used to gain an insight into halotol-erant adaptation.ResultsProtein production and thermal stabilityThe...

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