Báo cáo khoa học: "The influences of age, extractive content and soil water on wood color in oak: the possible genetic determination of wood color" pptx

... major soil factor influencing wood color. Much of the variation in the color of oak wood remains unexplained and it is possible that some of this is under genetic control. ... explained by extractive content. There is a significant correlation be- tween the color of the outer heartwood and its extractive content, whereas th...

Ngày tải lên: 08/08/2014, 19:21

... in an decrement of quality and quantity of the forest. In addition, human activities also impact on water resources, inflection of salt water and contamination of soil and environment. Furthermore, ... held in the District, such as: playing, drawing, answering questions, and camping… The contests have attracted both people living near and far from the...

Ngày tải lên: 21/06/2014, 04:20

... 509 The bFGF binding requires speci®c motifs on highly sulfated HS chains. Sodium chlorate, in inducing structural alteration of HS chains, prevents the bFGF binding. Our results indicate that the ... extraction, cells were incubated for 24 h either in the absence or in prese nce of FSH, dbcAMP, cholera toxin or bFGF, either in combination with FSH or dbcAMP or cholera t...

Ngày tải lên: 21/02/2014, 03:20

... evolution of this domain [30]. This together with the findings of the present study indicates a separate evolution of the domains C and E compared to the domains A and B. The recent introduction by ... (domain A) and the four domains B, C, D and E. In the case of four-domain proteins without an N-domain, only domain E (but not domain D) is present. It should be...

Ngày tải lên: 08/03/2014, 08:20

... superfamily, containing r-conotoxins and aS-conotoxins; the T superfamily, containing e-conotoxins and v-conotoxins; the P superfamily, containing the spasmodic peptides; the I superfamily, containing ... families: the O super- family, containing x-conotoxins, j-conotoxins, d-conotoxins, and lO-conotoxins; the M superfamily, containing l-conotoxins, w-conotoxins, and jM-co...

Ngày tải lên: 16/03/2014, 11:20

... understanding of the role of domain II in PE intoxication. It has been suggested that domain II assists in the translocation of the toxin into the cytosol [16,87] and that it plays a role in proper folding, ... furin at either of these sites or in the endosomal network during intracellular trafficking between them. In addition to furin cleavage of the PE polyp...

Ngày tải lên: 22/03/2014, 15:21

... FEBS pathophysiological context since pathogenic mutations result in the loss of CARP binding to talin and FHL2 and, consequently, in the perturbation of its function [55]. Regulation of function through the control ... stimulation activates the interaction of a protein complex with the kinase domain of titin, reducing the nuclear translocation of the transcri...

Ngày tải lên: 29/03/2014, 21:20

... [10–15]. Whether the Fenton reaction is involved in the production of ROS during photosynthesis as demonstrated in E. coli is an open question. In this study we investigated the Fenton reaction in Synechocystis ... buffer, pH 7.0, and the tubes were warmed at 30 °C for 5 min. Following confirmation of the initial concentration of NADH by measuring its absorption at 34...

Ngày tải lên: 30/03/2014, 09:20

... are shown in lanes 5 and 6, respectively. The position of the intact His- tagged H1 receptor is indicated by the arrow. The quantity of the remaining minor contaminating bands in the purified receptor ... and C) and the corresponding receptor after purification and reconstitution (B and D). (A) and (B) show saturation radioligand binding experiments using the...

Ngày tải lên: 30/03/2014, 14:20

... an initial set of applications which are offered by the system. 1 Introduction Since there is an ongoing shift towards computer based studies in the humanities new challenges in maintaining and ... Diagram of the Master Data. 22 Figure 4: The eHumanities Desktop environment showing a chained document and the PoS Tagger dialog. 3 Applications In the following we outli...

Ngày tải lên: 31/03/2014, 20:20