Báo cáo khoa học: "neighbouring stands of beech (Fagus sylva

Báo cáo khoa học: "neighbouring stands of beech (Fagus sylvatica L.) and black alder (Alnus glutinosa (L.) Gaertn." docx

... temperature and humidity gradients above the forest were often

Ngày tải lên : 08/08/2014, 14:21

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Báo cáo khoa học: "Mineral nutrients of beech (Fagus sylvatica) bark in relation to frost sensitivity and soil treatments in southern Sweden" docx

... Cu(b), Ca(b), Mg(e), B(b), K(b), P(e )) 0.58 8 6.76*** I t 10N c (Ca(b), S(b), Mg(b), Mg(e), Mn(e), Al(b), K(b), Cu(e), Fe(b )) 0.58 9 5.76*** I t 20N c (Ca(b), S(b), Fe(e), Mn(b), Fe(b), P(b), ... [15]. Complex forming metals, such as Cu and Mn, bind strongly to cellulose and hemicellulose and cell wall proteins contain S [19], thus those elements showed low solubility in propan...

Ngày tải lên : 08/08/2014, 14:21

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Tài liệu Báo cáo khoa học: Structural features of proinsulin C-peptide oligomeric and amyloid states pptx

... Jornvall H (200 6) Proinsulin C-peptide elicits disaggregation of insulin resulting in enhanced physiological insulin effects. Cell Mol Life Sci 63, 1805–1811. 13 Jornvall H, Lindahl E, Astorga-Wells ... shown to have biological effects of its own at three principally different locations: at the cell surface, intracellularly and extracellularly. At the cell surface, it binds to cell...

Ngày tải lên : 18/02/2014, 04:20

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Tài liệu Báo cáo khoa học: Antimicrobial effects of H4-(86–100), histogranin and related compounds – possible involvement of DNA gyrase ppt

... its relatively low potency (LD 50 : 88.3 lgÆmL )1 ). Interestingly, the antimicrobial potency of HNb could be improved by amidation of its C-terminal amino acid (LD 50 : 10.6 lgÆmL )1 ) or addition ... rate of survival was calculated as the number of CFUv of HN-like compound- treated cells ⁄ number of CFUv of control cells. The virtual 50% and 90% lethal doses (vL...

Ngày tải lên : 18/02/2014, 14:20

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Tài liệu Báo cáo khoa học: Complete reconstitution of an ATP-binding cassette transporter LolCDE complex from separately isolated subunits docx

... assembly of Lol subunits. LolC (88 pmol), LolD (176 pmol) and LolE (88 pmol) were incubated on ice or at 30 °C for 60 min in 100 lLof20m M Tris ⁄ HCl (pH 7. 5) containing 10% glycerol, 5 m M MgCl 2 ,2mM ... separately puriﬁed LolC, LolD and LolE. Moreover, we found that the lipo- protein release activity could be reconstituted from LolD and LolE without LolC. Results ATPase activit...

Ngày tải lên : 19/02/2014, 00:20

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Tài liệu Báo cáo khoa học: Identiﬁcation of ATP-NADH kinase isozymes and their contribution to supply of NADP(H) in Saccharomyces cerevisiae docx

... standards (d) were as follows: (a) blue dextran 2000 (2000 kDa); (b) tyroglobulin (669 kDa); (c) ferritin (440 kDa); (d) catalase (232 kDa); (e) BSA (67 kDa); (f) ovalbumin (43 kDa); and (g) ... (20% glucose), YPD low dextrose (0.2% glucose) and YPG (3% glycerol) liquid media until D 600 of 0.05. The cells were cultivated aerobically at 30 °C and their growth was monitored by follow...

Ngày tải lên : 20/02/2014, 01:20

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Báo cáo khoa học: Functional expression of olfactory receptors in yeast and development of a bioassay for odorant screening docx

... from Sigma-Aldrich (Saint Quentin, Fallavier, France). Helional was a generous gift from Givaudan-Roure (Du ¨ bendorf, Switzerland), courtesy of B Schilling. Lyral and lilial were kindly provided ... · 10 )1 2 to 5 · 10 )4 m). Similarly, the commonly used odorants isoamyl-acet- ate, lyral, lilial, pyridine, diacetyl and cyclohexyl-acet- ate, tested over the same concentration ran...

Ngày tải lên : 07/03/2014, 16:20

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Báo cáo khoa học: "A Bag of Useful Techniques for Efficient and Robust Parsing" ppt

... the rule filter is still valuable if executed first since it is a single, very fast table lookup. Applying both filters, the filter rate ranges from 95% to over 98%. Thus almost all failing ... (filler-head-rule-nr, filler-head-rule-nr, 2 ) for mother rule, topmost rule of the daughter and argument position respectively, will return false and no unification attempt will be ma...

Ngày tải lên : 08/03/2014, 06:20

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Báo cáo khoa học: Identiﬁcation of microsomal rat liver carboxylesterases and their activity with retinyl palmitate potx

... the relative expression of isoenzymes in hepato- cytes, stellate cells, Kupffer cells and endothelial cells. The multiple tissue analyses (Fig. 8) show that carboxylesterases are highly expressed ... methanol followed by 3 mL of acetonitrile/ water (60 : 40, v/v). Eleven micromoles of retinyl palmitate in acetonitrile were loaded on the SPE C-8 cartridge and sequentially washed...

Ngày tải lên : 08/03/2014, 10:20

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Báo cáo khoa học: Molecular characterization of a blood-induced serine carboxypeptidase from the ixodid tick Haemaphysalis longicornis docx

... midgut of the female ticks (Fig. 2B). Serum from mice prior to immunization, however, did not show any reactivity. Subcellular localization of HlSCP1 To clarify the subcellular localization of HlSCP1 ... Pyr-Phe-Leu-pNA, efﬁciently at pH 7, and this activity was shown to be inhibited by phenylmethylsulfonyl ﬂuoride. In addition, rHlSCP1 partially hydrolyzed Z-Ala-Ala-Leu-pNA and Suc...

Ngày tải lên : 16/03/2014, 10:20

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Báo cáo khoa học: "neighbouring stands of beech (Fagus sylvatica L ) and black alder (Alnus glutinosa (L ) Gaertn " docx

Báo cáo khoa học: "neighbouring stands of beech (Fagus sylvatica L.) and black alder (Alnus glutinosa (L.) Gaertn." docx

Báo cáo khoa học: "Mineral nutrients of beech (Fagus sylvatica) bark in relation to frost sensitivity and soil treatments in southern Sweden" docx