Báo cáo khoa học: "Growth and root and morphology of planted naturally-regenerated Douglas fir and Lodgepole pine" pot
Báo cáo khoa học: Limited mutagenesis increases the stability of human carboxypeptidase U (TAFIa) and demonstrates the importance of CPU stability over proCPU concentration in down-regulating fibrinolysis doc
... with (i) a mixture of A115 and F23, (ii) a mixture of A115 and F23, (iii) Y353 and (iv) A115. Table 5. Kinetic and stability parameters for purified WT and mutant CPUs. The T1 ⁄ 2 of activity at 37 ... instability of CPU is likely to be of major importance for the in vivo down-regulation of its activity, but the under- lying structural mechanisms of this fast and spon...
Ngày tải lên: 07/03/2014, 12:20
Báo cáo khoa học: Microcin J25 induces the opening of the mitochondrial transition pore and cytochrome c release through superoxide generation doc
... regardless of the presence of calcium. Discussion Understanding the mechanisms of action of some types of proteins and peptides on the structural and func- tional state of mitochondria seems to ... uptake of calcium through the uniport of calcium. On the other hand, KCN and antimycin A, both inhibitors of electron transport, also inhibited the swelling induced by MccJ2...
Ngày tải lên: 16/03/2014, 06:20
Báo cáo khoa học: Principles behind the multifarious control of signal transduction ERK phosphorylation and kinase/phosphatase control potx
... amplitude and late plateau, and duration and area-under-the-curve may be import- ant for understanding differential control of down- stream processes by the activities of kinases and phosphatases, and ... dependence of the activity of the third kinase, we varied the V max of the second kinase reaction and recalculated the concentration of the active form of the third...
Ngày tải lên: 16/03/2014, 18:20
Báo cáo khoa học: Probing the substrate specificities of matriptase, matriptase-2, hepsin and DESC1 with internally quenched fluorescent peptides potx
... sensitivity of hepsin and matriptase, and the relative insensitivity of matriptase-2 and DESC1, to leupeptin are noteworthy. Moreover, when matriptase activity was tested in the presence of proteins of ... (substrates 6, 8 and 10) was tolerated and yielded k cat ⁄ K m values that were similar to that of the reference (substrate 1). Leu and Tyr (substrates 12 and 14) at...
Ngày tải lên: 23/03/2014, 04:21
Báo cáo khoa học: "morphological characteristics, root growth potential and flushing response of rooted cuttings compared with transplants of Sitka spruce" pps
... Maturation in Douglas- fir: II. Maturation characteristics of genetically matched Douglas fir seedlings, rooted cuttings and tissue plantlets during and after 5 years of field growth, ... in morphology, RGP and flushing responses in the greenhouse tests and in the field trial, and some of these may be of operational sig- nificance. 4.1...
Ngày tải lên: 08/08/2014, 14:21
Báo cáo khoa học: "Growth and root and morphology of planted naturally-regenerated Douglas fir and Lodgepole pine" pot
... article Growth and root morphology of planted and naturally-regenerated Douglas fir and Lodgepole pine MR Halter CP Chanway Department of Forest Sciences, University of British ... growth and development of the root system of juvenile Lodgepole pine. Ecol Monogr 12, 451-468 Van Eerden E, Kinghorn JM (eds) (1978) Pro- ceedings of th...
Ngày tải lên: 08/08/2014, 23:22
Tài liệu Báo cáo khóa học: A multi-protein complex containing cold shock domain (Y-box) and polypyrimidine tract binding proteins forms on the vascular endothelial growth factor mRNA Potential role in mRNA stabilization pptx
... sites. Two potential sites at +157 and +650 were observed. These were named CSD site 1 and CSD site 2 and have sequences of 5¢-AACCU CU-3¢ and 5¢-AACUUCU-3¢, respectively (Fig. 1A). No other potential ... binding of CSD proteins to PTB Fig. 8. Comparison of CSD protein RNA binding sites. (A) The sequences of the VEGF 5¢ -and3 ¢-UTR CSD site 1, 2 and 3 sequences are shown an...
Ngày tải lên: 19/02/2014, 12:20
Báo cáo khoa học: " Growth performance and nutrient utilization in black Bengal bucks (Capra hircus) supplemented with graded doses of chromium as chromium chloride hexahydrate" pps
... 175-188. Performances of bucks supplemented with inorganic chromium 37 Concentration of glucose and enzyme activities in plasma The preprandial and postprandial concentration of glucose and the activities of alkaline ... the level of 0.2 mg. The dose level of 0.4 mg Table 4. Preprandial and postprandial glucose and enzymes activities in plasma of black Bengal bucks su...
Ngày tải lên: 07/08/2014, 18:21
Báo cáo khoa học: "Growth and fructification of a Norway spruce (Picea abies L. Karst) forest ecosystem under changed nutrient and water input" doc
... the structure of the stand may become more homogenous. However, a complete adjustment and formation of stands composed of one growth layer is unlikely to occur. The evaluation of the results ... 6.0 and 6.4, while the contents of aluminium and iron ions were markedly reduced (20–25% of the normal input). The similarly strong increase of the calcium (150% of the am - bien...
Ngày tải lên: 08/08/2014, 14:20
Báo cáo khoa học: "Growth and survival in Quercus ilex L. seedlings after irrigation and artificial shading on Mediterranean set-aside agricultural land" docx
... of irrigation, shade and the interaction of irrigation and shade were sig- nificant. All seedling growth measurements were significantly related to the amounts of water and ... INTRODUCTION About 600 000 ha of agricultural land are abandoned every year in Europe [8]. Revegetation of this land is therefore an important ecological and socioecon...
Ngày tải lên: 08/08/2014, 14:21