characterization and identification of spilled oils

... 100% 0 Typha Nasturtium officinale Nasturtium officinale Nasturtium officinale Nasturtium officinale Nasturtium officinale Nasturtium officinale Nasturtium officinale Acinetobacter calcoaceticus ... aid the growth and health of agricultural crops, to eliminate or minimize the harmful effects of inorganic fertilizers, and to conserve organic and inorganic soil nutrients The aim of this study ... 0 Nasturtium officinale Nasturtium officinale Trang 10The identification of bacteria was further confirmed at phylogenetic level The phylogenetic analysis of 16S rRNA sequence of the isolates...

Ngày tải lên: 14/10/2020, 18:38

... MORPHOLOGICAL CHARACTERIZATION AND IDENTIFICATION OF PHYTOPHTHORA SPECIES CAUSING CITRUS GUMMOSIS IN KENYA Mounde LG1*, Ateka EM2, Kihurani AW 2 and L Wasilwa3 MORPHOLOGICAL CHARACTERIZATION AND IDENTIFICATION ... were recorded and the isolate identified Trang 11III MATERIALS AND METHODS Trang 12Results and discussio ns Results and discussio ns Trang 13IV RESULTS 1 Isolation and identification of isolates ... transfer fungal tips onto to CMA and V8 juice (20% Campbell’s Vegetable) agar for pathogen identification Trang 7III MATERIALS AND METHODS 2 Identification of isolates • Identification was based on...

Ngày tải lên: 06/12/2022, 11:19

... MgSO4.7H2O, 0.5g of NaCl, 0.5g of KNO3, 0.01g of FeSO4.7H2O, 20g of Agar, 1 liter of distilled water, pH 7-7.4 - Gause II medium (g/L): 30 ml of Meat Extract Water, 5g of Peptone, 5g of NaCl, 10g of Glucose, ... dissolving 10 g of starch, 1 g of K₂HPO₄, 1 g of MgSO₄·7H₂O, 1 g of NaCl, 2 g of (NH₄)₂SO₄, and 2 g of CaCO₃ in 1 liter of distilled water, adjusting the pH to 7-7.4 Additionally, 1.0 ml of micronutrient ... glucose and 20g of Agar, pH 5.6-5.8 - ISP1 medium (g/L): 5g of Tryptone, 3g of Yeast Extract, 20g of Agar, 1 liter of distilled water, pH 7- 7.2 - ISP2 medium (g/L): 4g of Yeast Extract, 10g of Malt...

Ngày tải lên: 25/07/2023, 22:41

... EPITOPE MAPPING AND FUNCTIONAL CHARACTERIZATION OF DER P 2, AND IDENTIFICATION OF A PARALOGUE OF DER F 2 KAVITA REGINALD (B.Sc (Hons.), UPM) A THESIS SUMBITTED FOR THE DEGREE OF DOCTOR OF PHILOSOPHY ... sections of D farinae, and ligand binding experiments 3 To identify the ligand of Der p 2 using liposome sedimentation assays and specific lipid-ELISA, and mass spectrometry of the lipid fraction of ... Chapter 4: Identification and characterization of Der f 22, a novel allergen from Dermatophagoides farinae: a paralogue of Der f 2? 75 4.1 Introduction 75 4.2 Identification, isolation and characterization...

Ngày tải lên: 15/09/2015, 17:09

... 1See discussions, stats, and author profiles for this publication at: https://www.researchgate.net/publication/257645012 Construction and Characterization of a Full-length cDNA Library and Identification of Genes Involved in Salinity Stress in Wild ... Available from: Guo-Hu Chen Retrieved on: 23 May 2016 Trang 2Construction and Characterization of a Full-length cDNA Library and Identification of Genes Involved in Salinity Stress in Wild Eggplant ( Solanum ... TRIzol reagent showed two clear bands corresponding to ribosomal 28S and 18S RNA; the concentration of total RNA was 1.365 µgµL-1, and the ratio of A260/A280 of total RNA was 1.954 These data...

Ngày tải lên: 11/11/2016, 15:59

... related to the intensity of emission of the characteristic K a line of each element White corresponds to a high concentration of a given element, and black to the absence of this element, while ... reaction time was studied for the hydrogenation of a light fraction of an anthracene oil Texture, morphology and composition of fresh red mud, and catalyst samples collected at different reaction ... catalytic activity of sulfided red mud for the liquefaction of coal [2 4], biomass [5], and for the hydrogenation of pure organic compounds such as naphthalene, phenan- threne and pyrene [4,6]...

Ngày tải lên: 23/09/2012, 14:46

... characterization of native a-conotoxins Analysis of neuronally active a-conotoxins using HPLC and MS, including identification of post-translational modifications Isolation and identification Standard ... spectrometry and the lability of the sulfogroup in mass spectrometry analysis allows recognition of the modification, and differentiation of sulfotyrosine and phosphotyrosine [38] Characterization of the ... the diversity and utility of the pool of available a-conotoxins Their identification and characterization depend on a suite of techniques with increasing emphasis on mass spectrometry and micro-scale...

Ngày tải lên: 19/02/2014, 12:20

... exo-polygalacturonases and rhamnogalacturonases [3,4] Although a handful of endopolygalacturonases, gener-ally of fungal origin [5–10], and a single rhamnogalac-turonase [11] have been the object of crystallization ... nonreducing end of polygalacmonogalac-turonate Detailed characterization of the enzyme showed that PelB is highly thermo-active and thermostable, with a melting temperature of 105
C and a temperature ... mapping On the basis of the assumptions of Hiromi [30] that the intrinsic rate of hydrolysis (kint) in the productive complex is independent of the length of the substrate, Kmand Vmax were used...

Ngày tải lên: 20/02/2014, 03:20

... effects of different chloride salts of divalent cations on the membrane-bound and cytosolic PtdEtn-PLD activities assayed in the absence of added EDTA and EGTA, i.e in the presence of
10)5M of ambient ... pattern and extent of stimulation of the membrane and soluble yeast PtdEtn-PLD activity by Ca2+and their inhibition by other divalent cations is highly comparable The mechanism of action of Ca2+ions ... promoter region of INO1 and other genes that are part of the INO1 regulon [45] As regulation of phospholipid biosynthesis and degradation are likely to be coordinated, it was of interest to examine...

Ngày tải lên: 22/02/2014, 07:20

... random processes Understanding and knowledge of the random pressure field and its distribution is possible to interpret mechanisms of excitations, identification and response of aerodynamic phenomena ... applications of the Proper Transformations based on both cross spectral matrix and covariance matrix branches to analysis and identification of multi-variate random pressure fields The random pressure ... Trang 1209 Analysis and identification of multi-variate random pressure fields using covariance and spectral proper transformations 1 College of Technology, VNU 144 Xuan Thuy,...

Ngày tải lên: 05/03/2014, 14:20

... chains of Lys and Asp49 while the C-terminal carboxyl group of peptide interacts with the side chain of His48 of the protein. Trang 12Overview of inhibitor designThe analysis of interactions of PLA2 ... of ACh tocholine and an acetate group, thereby terminating thechemical impulse The transmission of a chemicalimpulse takes place within 1 ms and demands preciseintegration of the structural and ... activesite cleft of Torpedo AChE, and relays the interaction ofperipheral site ligands with the orientation of active siteresidue Trp84 [18–20] The replacement of Tyr70 bymethionine and serine in...

Ngày tải lên: 14/03/2014, 22:20

... of phosphate containing substrates, and it has a high spec-ificity for nucleotide monophosphates and, in particu-lar, UMP and GMP The structure of NagD has been determined and the occurrence of ... Fig 3 Overproduction and purification of recombinant AraL-His6. (A) Analysis of the soluble (S) and insoluble (P) protein fraction (20 lg of total protein) of induced cultures of E coli Bl21(DE3) ... family of NagD-like phosphatases to be characterized at the level of gene regulation Results and Discussion The araL gene in the context of the B subtilis genome and in silico analysis of AraL...

Ngày tải lên: 14/03/2014, 23:20

... Construction and purification of M tuberculosis ClpC1 and its deletion mutants (A) SDS ⁄ PAGE of purified full-length ClpC1 and deletion mutants, ClpC1D1 and ClpC1D2 (B) Full-length ClpC1 and deletion ... annotated Bearing in mind the importance of the Clp family of proteins in survival and virulence, it is of interest to understand the mode of action of these proteins in M tuberculosis In this ... in its pathogenesis and an understanding of their mode of action could be useful in exploring them as drug targets Results Figure 1 shows the sequence and putative domains of M tuberculosis ClpC1...

Ngày tải lên: 23/03/2014, 06:20

... component lengths False positives of AMS and RPM (noiseless) False positives of AMS and RPM (noisy) False positives of AMS and RPM by distance False positives of RPM 58 60 ... packet features and possibly features of web objects Flow logs preserve features and statistics of flows and possibly object features, too Identifying subnet structures and key servers of an organization ... browser and server ACKs to data packets are omitted for clarity HTTP Stream Here we argue that the layout of webpages changes only infrequently, and because of the regular behavior of HTTP and browser,...

Ngày tải lên: 11/09/2015, 09:58

... review, the utility of CODEHOP-mediated PCR for the identification of novel viruses and the characterization of new viral genes and genomic regions is presented While the focus of this study was ... genomes Often the linear order of genes within the genomes of related viruses is maintained Thus, the spacing and orientation of specific genes can be predicted in the genomes of Page 15 of 24 ... phylogenies and tracing of evolutionary pathways Furthermore, comparison of multiple representatives of homologous viral proteins can be of importance for understanding the protein structure and function...

Ngày tải lên: 18/06/2014, 22:20

... you for believing in me and letting me pursue my dreams The person I am today is because of you To my dear uncle and my aunt Khem Kandel and Laxmi Kandel: your support and friendship has been ... Crystal structure of ALDH3A1 with CB29 66 Crystal structure of ALDH3A1 with CB7 .72 Crystal structure of ALDH3A1 with CB25 81 G Expression and Activity of ALDH3A1 and ALDH1A1 in ... Characterization of CB29 binding .113 B Selectivity of CB29 for ALDH3A1 versus ALDH1A1 and ALDH2 117 C Characterization of CB7 binding 123 D Probing CB7 binding of ALDH3A1 site...

Ngày tải lên: 24/08/2014, 09:51

... cis-regulatory elements through comparisons of promoters and 5` flanking regions of γ-globin and ε-globin gene of several primates and other mammals [58] Thus alignment of orthologous nucleotide sequences ... accommodative of all our demands Thanks to Department of Biological Sciences, National University of Singapore for funding my studies through the NUS research scholarship and for taking care of all ... sequence of the genome and what are its functional components The first question was answered in 2001 by the publication of the first draft of the human genome [1, 2] and followed by the sequencing of...

Ngày tải lên: 14/09/2015, 08:40

... in Iceland and Japan and highest in USA and France The overall prevalence was the lowest in Northern Ireland, UK and Finland, and the highest in Italy, Spain and Martinique The burden of SLE ... humor, kindness, and help Thanks to all staff of Deparment of Rheumatology and Immunology, Singapore General Hospital for their help and friendship ii Thanks to all staff of Department of Clinical ... THESIS SUBMITTED FOR THE DEGREE OF DOCTOR OF PHILOSOPHY DEPARTMENT OF MEDICINE YONG LOO LIN SCHOOL OF MEDICINE NATIONAL UNIVERSITY OF SINGAPORE 2007 ACKNOWLEDGEMENT First of all, I would like to express...

Ngày tải lên: 14/09/2015, 12:42

... kidney, adrenal gland and spleen It was also shown that HSV-Tk caused depletion of the enteric glia and this resulted in severe inflammation and hemorrhagic necrosis of the jejunum and ileum (Bush ... promoter is that of the survivin gene Survivin is a member of the Inhibitor of Apoptosis (IAP) protein family and plays a vital role in the survival of cancer cells and the progression of malignancy ... because of the generous funding from National University of Singapore and Institute of Bioengineering and Nanotechnology I would like to thank my co-supervisor Dr Jerome Boulaire for his support and...

Ngày tải lên: 22/10/2015, 21:20

... diameter of the PVDF membrane, the PVDF-PS membrane and the PVDF-SPS membrane is 0.25 µm, 0.12 µm and 0.16 µm, respectively It can be seen that the polymerization of styrene and the blending of PS and ... International Journal of Energy and Environment (IJEE), Volume 1, Issue 4, 2010, pp.643-656 645 2.5 Measurement of proton conductivity The proton conductivity of the PVDF-SPS membrane and Nafion-117 ... compartment (mol.L-1) VB is the volume of right reservoir (cm3) A and L are the membrane cross-sectional area and thickness, respectively α is the slope of the linear plot of methanol concentration in...

Ngày tải lên: 05/09/2013, 16:11