Báo cáo khoa học: "Nutrient concentrations in Pinus radiata D Don needles in the Basque Country (Spain): preliminary classification of parameters and sites" pptx

Báo cáo khoa học: "Nutrient concentrations in Pinus radiata D Don needles in the Basque Country (Spain): preliminary classification of parameters and sites" pptx

Báo cáo khoa học: "Nutrient concentrations in Pinus radiata D Don needles in the Basque Country (Spain): preliminary classification of parameters and sites" pptx

... surprisingly low. Note Nutrient concentrations in Pinus radiata D Don needles in the Basque Country (Spain): a preliminary classification of parameters and sites JM Mesanza H Casado FJ ... ac- curacy, the results indicate some differenc- es depending on the age of the needles, the time of collection and the sites sam- pled. A...
Ngày tải lên : 08/08/2014, 23:22
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Báo cáo khoa học: 15 N-Labelled proteins by cell-free protein synthesis Strategies for high-throughput NMR studies of proteins and protein–ligand complexes doc

Báo cáo khoa học: 15 N-Labelled proteins by cell-free protein synthesis Strategies for high-throughput NMR studies of proteins and protein–ligand complexes doc

... ‘[ 15 N]-unlabelling’, where the protein was produced on a medium containing inexpensive 15 NH 4 Cl and the [ 15 N]-labelling of selected residues was suppressed by the addition of amino acids at nat- ural ... abundance [17]. In the case of cell-free protein synthesis, however, the costs of the [ 15 N]- labelled amino acids are hardly limiting, considering that adequat...
Ngày tải lên : 07/03/2014, 12:20
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Báo cáo khoa học: "Factors involved in Pinus radiata D. Don. micrografting" pot

Báo cáo khoa học: "Factors involved in Pinus radiata D. Don. micrografting" pot

... 10] could be the reason of the location-related scion re- sponse. It was described that the auxin synthesised in the apical bud inhibits the growth of the axillary buds [2], and so the location of the ... 0.05). In Pinus radiata high concentrations of auxins and cytokinins were required for early development of the micrograft in vitro. This differed...
Ngày tải lên : 08/08/2014, 14:20
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Báo cáo khoa học: "Nutrient cycling in deciduous forest ecosystems of the Sierra de Gata mountains: aboveground litter production and potential nutrient return" pot

Báo cáo khoa học: "Nutrient cycling in deciduous forest ecosystems of the Sierra de Gata mountains: aboveground litter production and potential nutrient return" pot

... production occurred in autumn (figures 3 and 4), although there were small peaks in spring and at the start of summer mainly due to the shedding of flowers, buds and leaves ... occurs in the case of the studied oak stands, since the greatest amount of inflorescences and fruits was recorded during the second year (table II) as...
Ngày tải lên : 08/08/2014, 14:21
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Báo cáo khoa học: "Nutrient cycling in deciduous forest ecosystems of the Sierra de Gata mountains: nutrient supplies to the soil through both litter and throughfall" ppt

Báo cáo khoa học: "Nutrient cycling in deciduous forest ecosystems of the Sierra de Gata mountains: nutrient supplies to the soil through both litter and throughfall" ppt

... [34]. The final composition of the water flowing from the canopy is determined by the initial composition of the rainfall water, the wash-off of dry atmospheric dust, and water ... 16]. The wooded area is mainly formed of Quercus pyrenaica Wilid. (deciduous oak), Pinus pinaster Ait. (maritime pine) and, at the southern border of t...
Ngày tải lên : 08/08/2014, 14:21
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Báo cáo khoa học: "Nutrient efficiency and resorption in Quercus pyrenaica oak coppices under different rainfall regimes of the Sierra de Gata mountains (central western Spain)" pps

Báo cáo khoa học: "Nutrient efficiency and resorption in Quercus pyrenaica oak coppices under different rainfall regimes of the Sierra de Gata mountains (central western Spain)" pps

... the definition of GEI. In the oak stands studied, the soil nutrient availability governs efficiency in the case of P and Ca, but not in the case of N and K. Concerning ... and bark are difficult to deter- mine). 2.2.2. Calculation of efficiency indices Two efficiency indices, involving different factors, were determined. The first...
Ngày tải lên : 08/08/2014, 14:21
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Tài liệu Báo cáo khoa học: Accessibility changes within diphtheria toxin T domain when in the functional molten globule state, as determined using hydrogen⁄deuterium exchange measurements pdf

Tài liệu Báo cáo khoa học: Accessibility changes within diphtheria toxin T domain when in the functional molten globule state, as determined using hydrogen⁄deuterium exchange measurements pdf

... domain); and the B chain corresponding to the translocation domain (T domain) and the receptor-binding domain. The C and T domains remain covalently linked by a disulfide bond. Following binding to its cell-surface receptor, ... single polypeptide chain of 58 kDa [1]. During cell intoxication, diphtheria toxin is cleaved by furin into two fragments: the A chain corresponding...
Ngày tải lên : 16/02/2014, 09:20
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Tài liệu Báo cáo khoa học: Disulfide bridge regulates ligand-binding site selectivity in liver bile acid-binding proteins ppt

Tài liệu Báo cáo khoa học: Disulfide bridge regulates ligand-binding site selectivity in liver bile acid-binding proteins ppt

... disulfide bridge, has been studied by different NMR and MS approaches. The role of the disulfide bridge in ligand binding and the backbone dynamics of L-BABP has been investigated here by combining ... resonances corresponding to the unbound ligand and to binding sites 1 and 2 are indicated as U, 1, and 2, respectively. The satellite peaks of site 1 and site 2 are...
Ngày tải lên : 18/02/2014, 06:20
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Tài liệu Báo cáo khoa học: Mixed lineage leukemia histone methylases play critical roles in estrogen-mediated regulation of HOXC13 docx

Tài liệu Báo cáo khoa học: Mixed lineage leukemia histone methylases play critical roles in estrogen-mediated regulation of HOXC13 docx

... and ERb was increased in both ERE1 and ERE2 in the presence of E2. Interestingly, the kinetics of E2-dependent binding of ERa and ERb to both ERE1 and ERE2 are differ- ent. The binding of ERa is ... seen in Fig. 5A, no significant binding of actin was observed in any of the EREs, irrespective of the absence and presence of E2. Binding of ERa and...
Ngày tải lên : 18/02/2014, 14:20
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Tài liệu Báo cáo khoa học: Bacterial-induced hepoxilin A3 secretion as a pro-inflammatory mediator pptx

Tài liệu Báo cáo khoa học: Bacterial-induced hepoxilin A3 secretion as a pro-inflammatory mediator pptx

... during intestinal in ammation may be unique to polarized epithelia and involved in host defense. In the particular case of HXA 3 , its stimulated production and release from the apical surface of ... pro- duction of 12-HpETE is a side reaction of 15-LOX-1, it represents an intriguing candidate for the involve- ment in HXA 3 production considering its expression in b...
Ngày tải lên : 19/02/2014, 02:20
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