... Discussion At all studied levels of the canopy, the ratio of the total length of appressed to non-appressed thylakoid membranes was lowest (0.9-1.4) in the youngest leaves (Fig B) that were exposed ... ageing, since the area of plastoglobuli of chloroplast area increased (data not shown), which is known to be an indication of ageing (Hudak, 1981) .The pattern of thylakoid organization at level (110 ... under examination (Fig 2A), although the quantum flux density decreased markedly (Fig 2B) The thylakoid structure was typiof cal of sunny habitats, since the ratio of the length of appressed...
Ngày tải lên: 09/08/2014, 03:24
... changes with the cyclical indicator of the business cycle at birth Their data are from the Netherlands and contain the social class of the parents at the moment of birth They conclude that there are ... light on these by studying the importance of the timing of the macro fluctuations around the year of birth and by interacting the effects with regional indicators and the degree of urbanization The ... windows The same applies to the national rate of twin births (i.e # twin births / population size) Fluctuations in the latter rate are primarily driven by fluctuations in the national twinning rate...
Ngày tải lên: 17/03/2014, 08:20
Báo cáo khoa học: Does different orientation of the methoxy groups of ubiquinone-10 in the reaction centre of Rhodobacter sphaeroides cause different binding at QA and QB? potx
... with regard to the methoxy orientations, we conclude that the resolution of the X-raybased structural models of the RC is too low to discriminate between the different orientations of the methoxy ... to C(5) and C(6) methoxy vibrations of UQ10 at the QB binding site This is in agreement with the assignment of the methoxy vibrations of UQ10 at the QA site and of the unbound UQ10 3606 A Remy ... deformation vibrations of the isoprenoid chain [32] As they disappear in duroquinone, which is lacking the methoxy groups, they have tentatively been assigned to the O-CH3 vibration of the methoxy...
Ngày tải lên: 23/03/2014, 21:20
Báo cáo khoa học: Cellular refractoriness to the heat-stable enterotoxin peptide is associated with alterations in levels of the differentially glycosylated forms of guanylyl cyclase C pdf
... predicted from the cDNA sequence of GC-C without glycosylation, indicating that the two forms of GC-C represented alternately glycosylated forms of the receptor (Fig 3A) EndoH treatment of the immunoprecipitate ... postdifferentiation, when GC-C levels are relatively high and expressed at a uniform level over the time period of the experiments as conducted here As shown below, alterations in the levels of the ... treatment, indicating that only the ligandresponsive form of the receptor is perhaps routed to the lysosomal compartment for degradation The continued presence on the surface of cells of the...
Ngày tải lên: 08/03/2014, 08:20
Báo cáo khoa học: Dual mitochondrial localization and different roles of the reversible reaction of mammalian ferrochelatase ppt
... located at the surface of mitochondria Alkaline (0.1 m Na2CO3) treatment of mitochondria markedly reduced the level of ferrochelatase, demonstrating that the enzyme at the surface and inside of ... to that of the enzyme in the inner membrane, the movement of the enzyme to the outer membrane may occur after the cleavage of the pre-sequence, and may relate to the phosphorylation Mutation ... indicating that the surface of outer membrane was digested by trypsin The amount of ferrochelatase in the mitochondria was decreased by trypsin treatment, suggesting that a part of the ferrochelatase...
Ngày tải lên: 16/03/2014, 00:20
Báo cáo khóa học: Three cyclin-dependent kinases preferentially phosphorylate different parts of the C-terminal domain of the large subunit of RNA polymerase II potx
... alter the pattern of phosphorylation of the GST-CTD(1–52) substrate Similarly, extending the incubation time of the kinase reactions did not produce a different pattern of phosphorylation of the ... suppress the activity of each kinase Generation of the IIo form by different parts of the CTD We noticed substantial variations in the generation of the hyperphosphorylated IIo form of different ... phosphorylation of these parts We also need to mention the mobility of the IIo forms of the different substrates The IIo form of the N-terminal 1–15 repeats was only slightly retarded relative to the...
Ngày tải lên: 23/03/2014, 12:20
A Different Story of the History of Western Music and the Aesthetic Project pdf
... teachings of and views on the concept Also stressed were the inner intention of the aesthetic message, and the nature of the human encounter with the intentional aesthetic message If the act of understanding ... (4) the attribution of beauty to the art product or process; (5) the purposeful intent to create something aesthetic; and, (6) the presence of a philosophy of an aesthetic Merriam held that the ... for the elderly, there is an “aesthetically clearly marked border against the music of the ghetto-blasters,” and that the “‘aesthetic preferences’ of the elderly are different from those of preceding...
Ngày tải lên: 23/03/2014, 13:20
INTERNATIONAL STANDARD ON AUDITING 200 OVERALL OBJECTIVES OF THE INDEPENDENT AUDITOR AND THE CONDUCT OF AN AUDIT IN ACCORDANCE WITH INTERNATIONAL STANDARDS ON AUDITING doc
... achieve the objectives of the ISAs and thereby, the overall objectives of the auditor • 14 The nature, timing and extent of audit procedures used to meet the requirements of the ISAs and gather ... matters as explanation of: The purpose and scope of the ISA, including how the ISA relates to other ISAs • The subject matter of the ISA • The respective responsibilities of the auditor and others ... to the assessed risks of material misstatement at the assertion level For example, the greater the risks of material misstatement the auditor believes exists, the less the detection risk that...
Ngày tải lên: 29/03/2014, 18:20
structural levels of the iliad
... the social war to the extent that it effected the resolution of the universal war of the gods The private war of Achilles motivated the gods to fight and to resolve the universal war All of these ... wounded by the ransack of Briseis The social war then influenced the outcome of the private war of Achilles Events that occurred in the social war created and influence the private war of Achilles ... show the numerous consequences and influences that the structural levels of the Trojan war had on each other and the outcome of the Trojan war The universal war of the gods over the apple of discord...
Ngày tải lên: 02/04/2014, 17:58
Báo cáo sinh học: "Methylation levels of the “long interspersed nucleotide element-1” repetitive sequences predict survival of melanoma patients" doc
... until the date of death According with the specific goals of the analysis, we did not classify the deaths considering their cause Patients were censored at the last follow-up date or the last date ... investigated whether the extent of methylation of the LINE-1 repetitive elements may account for the differing survival patterns of CM patients of identical clinico-pathological stage of disease The ... alterations in the evaluation of levels of LINE-1 methylation due to the unavoidable presence of contaminating normal cells Results demonstrated that LINE-1 hypomethylation identifies CM patients...
Ngày tải lên: 18/06/2014, 19:20
báo cáo hóa học:" Methylation levels of the “long interspersed nucleotide element-1” repetitive sequences predict survival of melanoma patients" docx
... until the date of death According with the specific goals of the analysis, we did not classify the deaths considering their cause Patients were censored at the last follow-up date or the last date ... investigated whether the extent of methylation of the LINE-1 repetitive elements may account for the differing survival patterns of CM patients of identical clinico-pathological stage of disease The ... alterations in the evaluation of levels of LINE-1 methylation due to the unavoidable presence of contaminating normal cells Results demonstrated that LINE-1 hypomethylation identifies CM patients...
Ngày tải lên: 20/06/2014, 03:20
Báo cáo lâm nghiệp: " Pinus pumila growth at different altitudes in the Svyatoi Nos Peninsula (Russia)" pps
... only the growth form of P pumila was determined at the low site Sample plots of 500 m2 were established at all experimental sites Temperature data The temperature data were obtained from the weather ... growing at higher altitudes as well as the faster removal of photosynthate from needles and its translocation to its sinks The increase in the size of the area of the central cylinder indicates ... data from 2000 to 2008 The diurnal temperature measurements were taken at 0:00, 6:00, 12:00 and 18:00 The mean daily temperature was calculated as the arithmetic average of the diurnal temperature...
Ngày tải lên: 07/08/2014, 10:21
Báo cáo khoa học: "Effect of β -mercaptoethanol or epidermal growth factor supplementation on in vitro maturation of canine oocytes collected from dogs with different stages of the estrus cycle" ppsx
... hormone [15] The present study investigated the effect of βME or EGF supplementation on the base of the stages of the estrus cycle of the ovaries, and demonstrated that β-ME or EGF supplementation significantly ... washed times in the bench medium to wash off blood and other debris prior to transfer to maturation medium Removal of cumulus cell and assessment of meiotic stage At the end of the maturation culture, ... cytoplasmic maturation [20] Furthermore, studies indicate that EGF induces oscillations in calcium efflux in COCs of mice, and also promotes the synthesis of GSH within the oocyte [8] The role of calcium...
Ngày tải lên: 07/08/2014, 18:20
Báo cáo khoa học: "Height growth, shoot elongation and branch development of young Quercus petraea grown under different levels of resource availability" pptx
... stress the importance of the control on the axillary buds by the apical part of the shoot (Kramer and Kozlowski, 1979) Observations of the effects of the natural death of the apical bud during the ... internode length in the first flush were also associated with a different relationship between the number of internodes and GU length Death of the apical bud The frequency of the death of the resting ... control which designates the pattern of inhibition of the buds located on the GUs formed during the previous flushes of the current year On the seedlings from the three treatments, both inter-...
Ngày tải lên: 08/08/2014, 18:21
Báo cáo y học: "Decreased levels of the gelsolin plasma isoform in patients with rheumatoid arthritis" docx
... data of the RA patient population are presented in Table At the time of SF and blood sampling, all of the patients received non-steroidal anti-inflammatory drugs Disease-modifying anti-rheumatic ... from the 80-Year Foundation of King Gustav V, the Swedish Association Against Rheumatism, the Swedish Research Council, the Swedish National Inflammation Network, the Nanna Svartz Foundation, the ... this hypothesis However, the lack of a direct relation between the degree of local inflammation as measured by IL-6 and pGSN levels suggests that the regulation of pGSN in RA is complex Further studies...
Ngày tải lên: 09/08/2014, 13:22
Báo cáo y học: "Asporin, a susceptibility gene in osteoarthritis, is expressed at higher levels in the more degenerate human intervertebral disc" ppsx
... immunolocalization of asporin in the human disc The objectives of the present study, therefore, were to determine the localization patterns of asporin within the human and sand rat intervertebral ... asporin in the outer annulus of asporin the human disc Note that there are some cells that not show asporin localization (arrow) (b) The presence of asporin is shown in the inner annulus of the human ... in sections of disc cut en face Patterns of immunolocalization for the presence of asporin were similar to those seen in the human disc: the greatest localization was present in the outer annulus,...
Ngày tải lên: 09/08/2014, 14:20
báo cáo khoa học: " Interactions between cauliflower and Rhizoctonia anastomosis groups with different levels of aggressiveness" ppt
... cotyledons incubated in the culture filtrate of the eight Rhizoctonia AGs showed a clear degradation of the cell walls, including degradation of pectic compounds as indicated by the absence of ruthenium ... to be attracted towards stomata, since they frequently grew along without penetration For the majority of the AGs, stomatal penetration was observed at 24 hpi In contrast, for the isolates of AG ... isolate of AG K at 36 hpi The rate of infection cushion formation followed the same tendency and these structures were first detected for the pathogenic isolates of AG 1-1C and AG 21 at 12 hpi,...
Ngày tải lên: 12/08/2014, 03:20
Báo cáo y học: "Increased plasma levels of the soluble Mer tyrosine kinase receptor in systemic lupus erythematosus relate to disease activity and nephritis" pot
... glomerular filtration as the sMer levels did not correlate to the serum-creatinine levels The concentrations of sMer were also found to correlate to decreasing levels of C1q and the presence of antiDNA ... Foundations, the Ernhold Lundström Foundation, the Albert Påhlsson Foundation, the Hulda Ahlmroth Foundation, the Swedish Rheumatism Association, Swedish Society of Medicine, the Foundation of the ... participated in the design of the study, in the analysis of the patient cohorts, in the statistical analysis and in the writing of the manuscript BD initiated, planned and supervised the study,...
Ngày tải lên: 12/08/2014, 15:23
Báo cáo y học: "Moderate exercise and chronic stress produce counteractive effects on different areas of the brain by acting through various neurotransmitter receptor" doc
... the basis of this hypothesis, a general model incorporating the oscillation caused by the same neurotransmitter acting on different receptor subtypes, and with the pattern of recruitment of these ... scenario, the effects of exercise positively activate the left-anterior and right-posterior of the brain but they negatively activate (feedback mechanism) the left-posterior and right anterior of the ... to the observed nonlinear behaviors of stress and exercise Implications of the hypothesis Limitations Zaldivar et al [50] have shown that exercise increases circulation of the same pro-inflammatory...
Ngày tải lên: 13/08/2014, 23:20