capsular polysaccharides produced by the bacterial pathogen burkholderia pseudomallei

... and Vladimir N Ksenzenko Chapter Capsular Polysaccharides Produced by the Bacterial Pathogen Burkholderia pseudomallei 127 Shauna L Reckseidler-Zenteno Chapter Polysaccharides from Larch Biomass ... time Other than the chemical and physical properties of the polysaccharides, the genetic involvements of the biosynthetic processes which imparts specificity to the structure and thereby its ... of the glycosyl transferase genes and other genes involved in translocation of the repeating units The next chapter is devoted to the study of virulence and pathogenesis due to the capsular polysaccharides...

Ngày tải lên: 31/03/2014, 19:20

... characteristics of the Mother The characteristics of the Mother is manifest in grades god, as the Au Co Mother of the Vietnamese, the Trung sisters, Y Lan Under the background of Goddess worship and Mother ... especially for the agricultural population was human mind into the "Mother" to express the reverence , the respect of the people 1.1.2.2 The cult of Mother Goddess Custom The concept itself "the cult ... Mother - the Creator, sponsor for the survival and growth of the universe, human nature and worship Mother belief is seen as a template layer to The Holy of Mother and development 1.1.2.3 The...

Ngày tải lên: 20/04/2014, 16:09

... living in the mountains, the worship of the mountain, the people living in the sea, the sacrifices and worship of the dragon in the sea In some areas of the southern of Korea, the presence of the village ... characteristics of the Mother The characteristics of the Mother is manifest in grades god, as the Au Co Mother of the Vietnamese, the Trung sisters, Y Lan Under the background of Goddess worship and Mother ... each other even when one can not assign what is the real world where the world is broken, the other world The unreal world is talking about is the world of the Gods, the other world is the world...

Ngày tải lên: 30/03/2015, 14:55

... first part introduces the rationale for the study carried out by the researcher, the aims of the study, the scope of the study, and the method by which the study was conducted The second part is ... biggest choice is made by 21.7% of the students for presenting new words by saying the words clearly one by one and writing them on the board The next choice falls into the way of using synonyms ... Table The mid-term test It can be seen from the table that the number of students who did badly the word usage in the test is highest, counting for 47%, followed by the gap-filling part with 40% The...

Ngày tải lên: 29/01/2014, 00:23

... even closer to the DHT ID, which are queried by P in the next step The routing lookup terminates when the returned peers are further away from the DHT ID than the peer returning them Publishing ... persistence of the information stored, the owner periodically republishes the information As for the publishing process, the search procedure uses the routing lookup to find the peer(s) closest to the key ... over a fraction of the P2P network or even over the whole network The sybils can monitor the traffic, i.e., act as spies (behavior of the other peers) or abuse the protocol in other ways For example,...

Ngày tải lên: 23/03/2014, 13:20

... explain the goals reached The analysis shows how the results of KM and innovation in the firm are rooted in the degree of depth to which these values have been assumed by the people in the organization ... almost to the point of bankruptcy Given the situation, the new management decided, with the support of all the workers, to carry out an emergency plan This involved changing the strategy of the firm, ... the members of the organization were to be involved—this led to the definition of the process as ‘a project based on people’ The firm’s management tried to encourage the acceptance throughout the...

Ngày tải lên: 24/01/2014, 00:20

... agreement with the complete-sequence tree (Fig 3A) In the group of CGTases produced by the genera Bacillus and Thermoanaerobacter (the large compact clusters in the CGTases group of the trees), the longest ... to each other and close to the border that separates the two major parts of the tree Note that the B stearothermophilus maltogenic a-amylase (Bacst) is placed in the ÔCGTase groupÕ of the tree ... be found in both parts of the tree, e.g the a-amylases produced by streptomycetes or fungi, and the CGTases from the genera Bacillus and Thermoanaerobacter (Fig 3A) The a-amylase from Bacillus...

Ngày tải lên: 08/03/2014, 08:20

... synthesize most vitamins and therefore need to obtain them from food and supplements • Insufficient levels of vitamins result in deficiency diseases • The IU is a unit of measurement for the ... vitamin-containing sample is compared against the growth of this microorganism in the presence of known quantities of that vitamin • Chemical Methods Vitamin analysis • Vitamin A: The test sample is saponified ... extracted into organic solvent and then concentrated Vitamin A isomers – all-transretinol and 13-cis-retinol – levels are determined by HPLC on a silica column • Vitamin E: The sample is saponified under...

Ngày tải lên: 08/03/2014, 15:35

... and the growth in the labour force Economic growth is derived as the sum of these two variables, i.e the rate of output growth is directly related to the growth in the number of workers plus the ... enhance the status of the elderly must be informed by analysis of the relative economic situation of the elderly vis-à-vis other groups Government programmes for the elderly impact directly on the ... income (YE) is the ratio of the household’s gross income divided by the number of people in the household (n) raised to the power of the ‘equivalence elasticity’ ε : Y = Y E nε (iii) The equivalence...

Ngày tải lên: 14/03/2014, 17:20

... Solid-phase synthesis of sPi4 The sPi4 was synthesized by the solid-phase method [17] using an automated peptide synthesizer (model 433A, Applied Biosystems Inc.) Peptide chains were assembled by conventional ... [25], the residue mutations were introduced in the KcsA channel structure with the TURBOFRODO software [26], and the structures of the Kv channels thus obtained were minimized by using CNS [27] The ... synaptosomes by either unlabeled apamin (d) or sPi4 (s) in a competition assay B0 is the binding of [125I]apamin without any other ligand, and B is the binding in the presence of the indicated...

Ngày tải lên: 17/03/2014, 10:20

... for 30 to induce the fusion protein The bacteria were harvested, washed, broken by sonication and the fusion protein purified by affinity chromatography on an amylose resin column The yield, based ... thio-b-D-galactoside, followed by sonication of the washed bacterial suspension The broken cell preparation was centrifuged at 43 000 g for 20 to pellet the cellular debris The supernatant was removed, ... Table and the data from which these were derived are plotted as Fig 2A–C Km and kcat were determined by fitting the experimental data obtained to the equation Vmax ¼ v + [(v/s)ÆKm], using the direct...

Ngày tải lên: 18/03/2014, 01:20

... all the mentioned properties can be accomplished by few of the GISs In the presented study, the ArcGIS, distributed by the Environmental Systems Research Institute (ESRI), has been used for the ... accomplished by exchanging data between ArcGIS and the independent air quality simulation system, by constructing simulation tools attached to a project in the ArcGIS, or by customizing the behavior of the ... on the basic level by the personal geodatabase (Microsoft Access), or by the RDBMS (Oracle, Microsoft SQL Server) So, the data transfer among 65 Fig Data repository with 3-D space indexes other...

Ngày tải lên: 23/03/2014, 02:20

... and the inferences that can be based on our findings Further studies of the sources of endogenous oxalate synthesis in humans are needed The phenotypic features of Agxt) ⁄ ) mice are probably the ... available for fatty acid biosynthesis Taken together, these results seem to be indicative of an adaptation in favor of liver gluconeogenesis in response to the lack of AGT1 Other downregulated enzymes, ... between the groups (P < 0.01), and two were exclusively detected in knockout mice In 14 of the 18 spots, MALDI peptide mass fingerprints allowed the identification of the corresponding proteins in the...

Ngày tải lên: 23/03/2014, 03:20

... together with a determination of the complete amino-acid sequence encoded by the corresponding cDNA In addition, the cDNA encoding the human homologue has been isolated and sequenced, thereby ... suggested by the staining behaviour of the protein, might explain at least a part of this discrepancy The carbohydrate might thereby constitute up to 67% of the relative molecular mass, although the ... regulates the relative levels of both the receptor and its secreted cognate binding protein, generated from the one and same gene, and thereby also control the biological effects elicited by the interaction...

Ngày tải lên: 24/03/2014, 04:21

... fully understood The active group of the matrix, the DEAE group, is positively charged and might therefore bind negative molecules At pH 8.5 (the pH of the conversion step) the fatty acid is ... on the method of production [27] The stoichiometry of oleic acid in the complexes probably significantly modifies the mechanism of cytotoxicity and the tumor selectivity of the complexes In the ... tumoricidal activity The active component remained on the column and was subsequently eluted after raising the salt concentration in the elution buffer to m NaCl The major component of the eluate was...

Ngày tải lên: 29/03/2014, 21:20

... indicated by the dips in the bar plot For comparison, S2 values calculated from the assigned chemical shifts are shown at the bottom using using the random coil index (RCI) method The average ... result of the presence of three disulfide bonds Importantly, the MS data yielded evidence demonstrating the lack of any post-translational modification of native PAF other than the removal of the prepro-sequence ... groups To investigate the importance of the disulfide bonds for biological activity, the six cysteine residues were reduced by dithiothreitol The monothiol groups were stabilized by iodoacetamide derivatization...

Ngày tải lên: 29/03/2014, 23:20

... between the triad M43 ⁄ F56 ⁄ I81 in the N-terminal domain and the other triad V132 ⁄ L145 ⁄ V170 in the C-terminal domain, and Q54–F145 and F56–Q143 hydrogen bonds These positions, marked by * in the ... Ca2+, one per domain They are formed by residues in the folded hairpin of the first Greek key motif and by residues in the loop connecting the penultimate and ultimate strands in the second Greek ... capacity function at Tm The entropy changes, DS0(Tm), were determined by integrating the curve obtained by dividing the heat capacity curve by the absolute temperature The denaturation enthalpies,...

Ngày tải lên: 30/03/2014, 15:20

... of the microglia population in the 6-OHDA/BAb-treated group, while less than 10% of them were found in the other two groups (Figure 3B) The majority of cells presenting in the core lesion of the ... S.E.M The concentrations of cytokines in the 6-OHDA/BAb cotreated group were significantly higher than those in the other groups There was no significant difference between the 6-OHDA/ CAb- and the ... Taking all of these results together, this study shows that disruption of CD200-CD200R signalling might play a role in the pathogenesis of PD The role of CD200CD200R signalling in the pathogenesis...

Ngày tải lên: 19/06/2014, 22:20

... of about 4° C then transported to the laboratory and either directly analysed or frozen to -20°C Urine sampling was done twice a week; at the end of the week and at the end of the work station ... on the 1st floor and in the three conditioning stations on the ground floor), the levels of hexane surpassing both the air and biological limit values were noted, mainly at the station of the ... been lower than the TLVs in this workshop This can be explained by the fact that these workers are sometimes called to help their colleagues in the solvented adhesive workshop at the conditioning...

Ngày tải lên: 20/06/2014, 00:20

Ngày tải lên: 07/08/2014, 18:21