stimulation of plant growth by phosphate solubilizing bacteria
Báo cáo khoa học: Stimulation of fibroblast proliferation by neokyotorphin requires Ca2+ influx and activation of PKA, CaMK II and MAPK/ERK pdf
Ngày tải lên :
07/03/2014, 11:20
... general, the action of neokyotorphin in L929 cells appears be similar to that of cAMP Results Effect of neokyotorphin in the absence of growth factors To test the ability of neokyotorphin to ... neokyotorphin does not induce mitosis, rather it acts by enhancing the effect of serum growth factors Involvement of Ca2+ influx in the action of neokyotorphin We used L-type channel blockers with ... only partially inhibited by BAPTA-AM, confirming that only the Ca2+-dependent proliferative effect of the growth factors was inhibited in the presence of BAPTA-AM The effect of neokyotorphin was suppressed...
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Báo cáo " Cell suspension culture Panax ginseng C. A. Meyer: Role of plant growth regulators and medium composition on biomass and ginsenoside production " docx
Ngày tải lên :
14/03/2014, 10:20
... characteristics of the suspended cells of ginseng in shake flask, the effect of plant growth regulators (2,4-D or IBA or NAA combination with BA or kinetin) on cell growth, ginsenoside production by cultured ... concentration of 40 mM and the cell growth was inhibited at a high initial nitrogen concentration of 80 mM Similarly, the accumulation of total saponin and polysaccharide were also influenced by initial ... Commercial production of ginseng by plant tissue culture technology In: T.J Fun, G Singh, W.R Curtis [13] [14] [15] 195 (Eds.), Plant Cell and Tissue Culture for the Production of Food Ingredients,...
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Báo cáo lâm nghiệp: "Internal levels of plant growth regulators during in vitro culture of wild cherry (Prunus avium L.)" doc
Ngày tải lên :
09/08/2014, 04:20
... histologically observable on d and, after wk of culture, 80% of the explants had at least root When IBA was omitted from this culture medium (Fig D), 3% of the explants were rooted at the 3rd wk one ... vitro bud growth induction of wild cherry (Prunus avium L.) Plant Growth Regul 8, 325-333 Leroux B., Maldiney R., Miginiac E., Sossountzov L & Sotta B (1985) Comparative quantitation of abscisic ... Epstein E & Lav6e S (1986) Conversion of indole-3-butyric acid to indole-3-acetic acid by cuttings of gravepine (Vitis vinifera) and olive (Olea europea) Plant Cell Physiol 253, 697703 Label P...
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Báo cáo y học: " Induction of apoptosis and inhibition of cell growth by tbx5 knockdown contribute to dysmorphogenesis in Zebrafish embryos" pptx
Ngày tải lên :
10/08/2014, 10:20
... data revealed activation of apoptosis and inhibition of cell growth in embryonic tbx5 morphants at 36 hpf by transcriptional and translational levels By RTPCR, the members of BCL-2 family genes ... eventually come to the end sequel of apoptosis and cease of cell growth Besides, the distribution of aberrant apoptosis and deviant cell cycle caused by a deficiency of tbx5 in the embryos might be ... ultimately resulted in activation of apoptosis and inhibition of cell growth in whole individual of zebrafish embryo, though knockdown of TBX5 leads to overexpression of both anti-apoptotic and pro-apoptotic...
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role of plant growth-promoting rhizobacteria in integrated disease management and productivity of tomato
Ngày tải lên :
13/11/2014, 10:28
... Table 4.12 Analysis of variance of the effect of acibenzolar-S-methyl on biomass of 49 day-old tomato plants Area under the curve of plant height, stem diameter and number of leaves was used for ... 4.13 Analysis of variance of the effect of nitrogen concentration supplied on biomass of 49 day-old tomato plants Area under the curve of plant height, stem diameter and number of leaves was ... 179 Table 4.15 Analysis of variance of the effect of the interaction of acibenzolar-Smethyl and plant growth- promoting rhizobacteria on total fresh weight of 49 dayold tomato seedlings...
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fermentation of mango juice by lactic acid bacteria
Ngày tải lên :
06/10/2015, 12:57
... value of fruit juice fermented by lactic acid bacteria (LAB) Four isolates of lactic acid bacteria from mango were obtained The results of research showed that all 10 strains of lactic acid bacteria ... 3.1 Isolation of lactic acid bacteria 3.2 The ability of LAB growing in low pH condition 3.3 Applicability of mango juice fermented by LAB 3.4 The ratio of dilution and blending ... Count the density of bacteria in individual treatments at incubation time (T0) and after hours of incubation by plate counting method Monitor the indicators: density of the bacteria strains Analyze...
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fermentation of carrot juice by lactic acid bacteria
Ngày tải lên :
06/10/2015, 13:04
... 2.2.4 Identification of the selected lactic acid bacteria by molecular technique The bacterial isolate was identified by sequence analysis of partial 16S rRNA gene A couple of primer including ... tolerance of isolates - Study on lactic acid fermentation ability of isolates in carrot juice - Identification of the selected lactic acid bacteria by molecular technique - Study on the effect of dilution ... Isolation of lactic acid bacteria All pure isolates were classically defined by observing macro and micro morphology As the result, isolates of lactic acid bacteria were isolated from kinds of carrot...
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fermentation of pineapple juice by lactic acid bacteria
Ngày tải lên :
06/10/2015, 13:05
... of the bacterial strains - Results: Chose bacterial strains tolerant ability of lowest - Using Statgraphics Centurion XV software to analysis pH data 2.2.3 Study on application in producing of ... inhibited the bacterial growth and development Besides, lactic acid itself could inhibit the development of bacteria (Nguyen Thi Hien, 2006) In contrast, the treatment of 15 9% of sugar content ... lowest score because of bland taste The treatments of 0% of initial dilution were more favorable than others Particularly, the treatment of 0% of initial 16 dilution and 9% of sugar content had...
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Photoimmunotherapy of melanoma via combination of hypericin photodynamic therapy and in vivo stimulation of dendritic cells by PNGVL3 HFLEX plasmid DNA
Ngày tải lên :
28/11/2015, 13:45
... findings of Korbelik and Dougherty, 1999 whereby depletion of CD8+ T cells substantially impaired the ability of PDT to suppress the long-term growth of EMT6 as opposed to the depletion of CD4+ ... Photoimmunotherapy of murine melanoma via combination of hypericinphotodynamic therapy and in vivo stimulation of dendritic cells by pNGVL3hFlex plasmid DNA Oral presentation at the 10th World Congress of the ... modality of treatment is the main focus of the present study and will be discussed in detail later Intra-tumoral injection of DCs offers the theoretical advantage of in vivo loading and activation of...
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Báo cáo "The effect of Cu concentration in soil and phosphorous fertilizer on plant growth and Cu uptake by Brassia juncea L. grown on contaminated soils " doc
Ngày tải lên :
14/03/2014, 15:20
... rate of Cu above 100 ppm It can be said that the increase of rate of Cu uptake and accumulation in plants is much faster than the decrease of rate of plant growth For example, the contents of Cu ... may cause metabolic disorders and growth inhibition for most of plant species Table Effects of added Cu on plant growth and Cu content in plants (fresh weight) Plant Treatments height cm % Trt.1 ... decrease by 53% at the application rate of 200 ppm Cu (Trt.4) compared to the control sample (Trt.1) It is clear that there is a reduction of plant growth (plant height and biomass of Brassica...
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Báo cáo lâm nghiệp: "Seasonal changes of plant hydraulics, water relations and growth of Aesculus hippocastanum seedlings infested by the leafminer Cameraria ohridella" ppt
Ngày tải lên :
08/08/2014, 00:21
... terms of the ΨL seasonal time course, the infestation by C ohridella did not induce modifications of solute accumulation or of cell wall properties in attacked plants, as indicated by the lack of ... defoliation of horse chestnut plants attacked by C ohridella should be not regarded as a mere consequence of leaf mining and desiccation, but as a physiological process regulated by the plant in ... analysis of seasonal changes of the hydraulic resistance of different shoot compartments revealed that the reduction in the hydraulic efficiency of infested seedlings was mainly due to a loss of function...
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Báo cáo khoa học: "Ectomycorrhization of Acacia holosericea A. Cunn. ex G. Don by Pisolithus spp. in Senegal: Effect on plant growth and on the root-knot nematode Meloidogyne javanica Robin Duponnois" potx
Ngày tải lên :
08/08/2014, 14:22
... critical review on the role of mycorrhizal fungi in the uptake of phosphorus by plants, Plant Soil 134 (1991) 189-207 [3] Breman H., Kessler J.J., Woody plants in agro-ecosystems of semi-arid regions, ... I) Root growth of the seedlings without Pisolithus was not affected by the nematode (table I) In contrast, root biomass of the mycorrhizal plants was significantly higher (P < 0.05) in plants ... the number of nematodes per plant and the leaf mineral concentrations Mycorrhizal treatments Number of nematodes inoculated Number of nematodes per plant Mineral concentrations (% of dry matter)...
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Occurrence of Tetracycline-Resistant and Tetracycline- Degrading Bacteria in Wastewater Treatment Plant Effluent and Environmental Water Systems
Ngày tải lên :
05/09/2013, 10:15
... the degradation rates and bacterial growth in each sample for the analysis of the growth of tetracycline-resistant or tetracycline-degrading bacteria and the mechanism of tetracycline degradation ... of bacterial density of tetracycline-degrading heterotrophic bacteria was calculated from the results using a computer program (Kohno and Suzuki, 1999) The density of tetracycline resistant bacteria ... affected the results of this study Tetracycline degrading ability was exhibited by of 15 colonies of resistant bacteria isolated from the Unoke River water samples, and the density of these tetracycline-degrading...
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Boosting biogas yield of anaerobic digesters by utilizing concentrated molasses from 2nd generation bioethanol plant
Ngày tải lên :
05/09/2013, 16:10
... respectively which was prepared by adding 10 gram of molasses in 200 grams of inoculum for one set of bottles and gram of molasses in 200 grams inoculum for other set of bottles After inoculation, ... plant (primarily based on agricultural and industrial residues), is potentially offering the solution of these burning issues of food or fuel while providing opportunities for the treatment of ... calculated by subtracting the amount of ash from the amount of TS [11] pH was measured by using a glass pH probe (Knick Portamess, 911 pH, Germany) while total nitrogen was determined by using...
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Tài liệu Báo cáo khoa học: The ubiquitin ligase Itch mediates the antiapoptotic activity of epidermal growth factor by promoting the ubiquitylation and degradation of the truncated C-terminal portion of Bid ppt
Ngày tải lên :
16/02/2014, 09:20
... ATC, was observed Knockdown of Itch by siRNA suppressed the growth of ATC cells highly expressing Itch, whereas ectopic overexpression of Itch promoted the growth of ATC cells with relatively weak ... this effect, none of them mutually exclusive Activation of Akt by treatment with EGF has been shown to protect cells from TRAIL-induced apoptosis by increasing the phosphorylation of Bad, which impairs ... effect of Itch expression and EGF treatment Importantly, a reduction of Itch expression by siRNA treatment significantly altered the capacity of EGF to protect cells from apoptosis Cell survival of...
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Tài liệu Báo cáo khoa học: Mitogen-activated protein kinase phosphatase-1 modulated JNK activation is critical for apoptosis induced by inhibitor of epidermal growth factor receptor-tyrosine kinase pdf
Ngày tải lên :
18/02/2014, 13:20
... types of stimuli activate JNK through phosphorylation by the dual-specificity kinase MKK4 or MKK7 [18,25] By contrast, any types of stimuli can inactivate JNK through induction of the expression of ... Korsmeyer SJ & Streuli CH (2002) Activation of BAD by therapeutic inhibition of epidermal growth factor receptor and transactivation by insulin-like growth factor receptor J Biol Chem 277, 27643–27650 ... was not affected by AG1478 treatment, indicating that the expression of MKP-1, but not that of MKP-2, is controlled by signals via EGFRs Brondello et al reported that activation of the ERK cascade...
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Tài liệu Báo cáo khoa học: The thioredoxin-independent isoform of chloroplastic glyceraldehyde-3-phosphate dehydrogenase is selectively regulated by glutathionylation docx
Ngày tải lên :
19/02/2014, 05:20
... irreversible oxidation By contrast, the results of the present study show that AnBn GAPDH isoforms, representing the major isoforms of photosynthetic GAPDH in chloroplasts of higher plants, though being ... against oxidative damage of chloroplastic A4-GAPDH Results Inactivation of A4-GAPDH by GSSG and other oxidants, and protection by substrate and cofactors Incubation of recombinant Arabidopsis ... deglutathionylation of proteins and recovery of their 222 42000 Fig 11 MALDI-TOF mass spectrometry of AnBn-glyceraldehyde-3 -phosphate dehydrogenase (AnBn-GAPDH) Mass spectra of AnBn GAPDH treated...
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Tài liệu Báo cáo khoa học: Inhibition of pneumococcal choline-binding proteins and cell growth by esters of bicyclic amines pptx
Ngày tải lên :
19/02/2014, 05:20
... presence of both monomers and dimers in slow equilibrium (Fig 3) Dimerization of C-LytA The occupation of high-affinity binding sites by choline triggers the dimerization of C-LytA [21] The effect of ... active site of Pce Effect of choline analogs on cell growth and viability Fig Effect of choline and analogs on the activity of cell wall lytic enzymes Data are shown as percentage of activity ... cell growth In both cases, the effect of these compounds was different from that of choline (Fig 6B) To check whether the toxic effects of atropine and ipratropium might be reversed by addition of...
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Tài liệu Báo cáo khoa học: Stimulation of poly(A) synthesis by Escherichia coli poly(A)polymerase I is correlated with Hfq binding to poly(A) tails ppt
Ngày tải lên :
19/02/2014, 16:20
... synthesis of the different RNAs were obtained by PCR amplification of the first 125 nucleotides of the rpsO mRNA (5¢rpsO), the last 97 nucleotides of the same transcript (3¢rpsO), part of the 5¢ UTR of ... binding to RNA stimulates elongation by PAP I A B Fig Hfq stimulates addition of A residues by PAP I but not of C residues (A) Addition of various residues by PAP I 5¢ end labeled p-3¢rpsO mRNA ... mechanism of activation, we have investigated whether stimulation of PAP I activity is correlated with the affinity of Hfq for the 3¢ end of RNA We used an RNA fragment corresponding to the 3¢ end of...
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Báo cáo khoa học: Haptoglobin binds the antiatherogenic protein apolipoprotein E – impairment of apolipoprotein E stimulation of both lecithin:cholesterol acyltransferase activity and cholesterol uptake by hepatocytes pdf
Ngày tải lên :
07/03/2014, 00:20
... high levels of Hpt might also limit ApoA-I stimulation of macrophage secretion of apolipoprotein E (ApoE), a major component of different classes of lipoproteins that plays a number of antiatherosclerotic ... as a target of Hpt Hpt influence on ApoE stimulation of LCAT High levels of Hpt were previously found to impair ApoA-I stimulation of LCAT activity [6,15] According to the results of Hpt binding ... are lower than those of ApoA-I, and it might result in effective regulation by Hpt of functions shared by both apolipoproteins, including stimulation of LCAT and promotion of cholesterol elimination...
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