... concentration of the purified protein was determined by quanti cationof the intensity for the separated bands in SDS ⁄ PAGE analysis using imaging software (multigauge software; Fujifilm, Tokyo, ... activity in both human and mouse skin [16,19] These studies have provided new insight into the substrate specificity of Tgases and have expanded the range of application of the enzyme reaction ... Avidin affinity puri cation resulted in the selection of phage particles that covalently bound bio-Cd The phage particles were amplified and subjected to four additional enzymatic reactions and panning...
... Design of miRNA sequences anddetection concept 55 4.2.3 Fabrication of gold nanoparticle probes 56 iii 4.2.4 4.2.5 4.3 DLS Detection 57 Variation of probe types and ... controlled Scheme 2.1 Formation of mature miRNA from pri- and pre-miRNA via the actions of Drosha and Dicer, and the RISC complex that regulates mRNA levels [12] MiRNA expression fingerprint was ... screening of G-quadruplex stabilizing ligands and colorimetric detectionof proteins [150, 151] As already mentioned in the earlier, the association of miRNA with mRNA led to the activation of a regulatory...
... differentiation of the naive T-cell to Th1, Th2, Th17 or Treg cells may exist in fish In this investigation, we have identified, for the first time, t-bet and stat6 in zebrafish and, for the first time in any fish ... sequenced within bony fish, in the Ginbuna crucian carp [27], and STAT6 in mandarin fish [28], whereas Foxp3 has been characterized for the first time in fish The availability of sequenced fish genomes has ... and will remain cytosolic Also found in the 3¢-UTR of zebrafish stat6 and foxp3 were numerous copies of an mRNA instability motif (attta) which plays a role in mRNA degradation [33], typical of...
... underground injection and will be used for a number of purposes, such as tracking the location of the plume of injected CO2, ensuring that injection and abandoned wells are not leaking, and verifying ... technologies and approaches to the point of pre-commercial application The program’s core R&D agenda focuses on increased understanding of CO2 GS, MVA technology and cost, and regulations and permitting ... deformation) and assess the level of induced seismicity in regard to safety of existing surface infrastructure and as an alternative means of mapping the spread of CO2 within the reservoir An array of...
... report the identi cationof SmSmad1B cDNA and present its gene structure along with the expression profiles, immunolocalization, and protein interaction properties Results Identi cationof SmSmad1B ... the filter-lift assay, due to the quantifiable nature of the liquid assays Also, the magnitude of the decrease in interaction between SmSmad1 and SmSmad4 in the presence of the receptors, specifically ... properties of SmSmad1 and SmSmad1B as described above However, in the presence of SmSmad4 and the active mutant form of TbRI, both SmSmad2 and SmSmad4 interacted with GCN5, indicating the formation of...
... measured One unit is defined as the amount of enzyme that forms lmol ornithineÆmin)1 Puri cationof GAT from wild watermelon leaves All puri cation steps were carried out at 0–4 °C, and column chromatographies ... activity and 24-fold puri cation were achieved Heat treatment was followed by six chromatography steps comprising hydrophobic interaction, anion andcation exchange, gel filtration, and hydroxyapatite ... Acetylornithinase of Escherichia coli: partial puri cationand some properties J Biol Chem 218, 97–106 12 Leisinger T & Haas D (1975) N-acetylglutamate synthase of Escherichia coli regulation of synthesis and...
... units) 20 2000 Results Puri cationof lectin from the hemolymph of P jacquemontii A column profile depicting puri cationof lectin from the hemolymph of P jacquemontii by affinity chromatography on ... revealed that puri cationof lectin from the hemolymph of crustaceans was most successful by affinity chromatography as it gave a higher fold of puri cationand percentage of recovery [20,24,27,35–39] ... Clarified serum (20 mL) was applied and on elution with EDTA yielded 1.0 mg of pure lectin The specific activity of purified lectin increased about 2000-fold from 196 (crude hemolymph) to 409 600 of...
... the presence of lM okadaic acid, nor did mM EDTA in the absence of mM magnesium chloride inhibit the enzyme Puri cationof the recombinant phosphohistidine phosphatase Puri cationof phosphohistidine ... centrifugation of the supernatant at 14 500 g for The latter supernatant was then centrifuged at 45 500 g for h Puri cationof phosphohistidine phosphatase from porcine liver cytosol A mixture of 320 ... lgÆmL)1 pepstatin A and mM EDTA and passed four times through a French Press The cell lysate was centrifuged at 17 000 g for 10 and the resulting supernatant was used for puri cationof the recombinant...
... required for growth and potassium tellurite inhibited growth Thus, strain 10d was identified as a species of Bordetella Puri cationand properties of the purified enzyme Fig Growth of strain 10d on ... This is the first report of the puri cationof a 4-amino3-hydroxybenzoate-fission enzyme and its characterization in terms of molecular mass, subunit structure, reaction mechanism and catalytic ... In Classi cationand Identi cationof Microorganism (Hasegawa, T., ed.), pp 99–160 Japan scientific societies press, Tokyo 16 Johnson, R & Sneath, P.H.A (1973) Taxonomy of Bordetella and related...
... Cloning of sipU Cloning of sipU Cloning of sipU Cloning of sipU Cloning of sipU Cloning of sipU Cloning of sipU Cloning of sipU Cloning of sipV Cloning of sipV Cloning of sipV Cloning of sipV ... Cloning of sipV Cloning of sipV Cloning of sipV Construction of pOpacVh Construction of pOpacVh Cloning of sipW Cloning of sipW Cloning of sipW Cloning of sipW Cloning of sipW Cloning of sipW ... Construction of pOpacWh Construction of pOpacWh Construction of pOpacSh Construction of pOpacSh Construction of pOpacTh Construction of pOpacTh Construction of pOpacBh Construction of pOpacBh Construction...
... maximum of the a band at 557 nm absorption maxima at 420 nm (c band), 530 nm (b band) and 557 nm (a band) are characteristic of cytochrome b Heme was extracted from the protein with acidic acetone and ... behavior is typical of integral membrane proteins The polypeptide with an apparent molecular mass of 53 kDa appears as a double band in unboiled samples (lanes A1 and B1) Identi cationof the genes ... by the heterodisulfide of coenzyme M and coenzyme B, or by the homodisulfides of these two coenzymes Also potassium trithionate and sodium tetrathionate, which have been identified in dissimilatory...
... (A) Effect of addition of mM DNP on cell growth (h) and expression of UP12 (j) (B) Monitoring of cell growth (s) and amount of UP12 (d) before and after addition of 0.1 mM CCCP (C) Effect of temperature ... (Eur J Biochem 269) Fig Puri cationof His6–UP12, characterization of the anti-UP12 Ig and coimmunoprecipitation of UP12 with GroEL from cell extracts (A) Puri cationof UP12 His6–UP12 as a hybrid ... the following observations support the classi cationof UP12 as a member of the UspA family Sub-cloning, puri cation, and characterization of UP12 and its interaction with GroEL In order to investigate...
... consisted of a single type of enzyme, and HCE and LCE were produced by duplication and diversi cationof the gene [16] As comparing the egg envelope digestion mechanism between zebrafish and medaka, ... enzymes and substrates of both species: zebrafish and medaka Hatching enzyme of zebrafish Results Expression of zebrafish hatching enzyme ZHE1 and ZHE2 genes It has been reported that two cDNAs, ZHE1 and ... with those of ZHE1 and MHCE However, the ratios of the specific activities of MLCE toward the three substrates were similar to that of ZHE1 and MHCE In summary, the substrate specificity of MHCE toward...
... regulation of a number of genes [7–10] Study of SmRXR partners will add to our knowledge of nuclear receptor gene regulation in schistosomes and to an understanding of the evolution of RXR’s function ... rapid ampli cationof cDNA ends (RACE) using SMARTTM RACE cDNA Ampli cation Kit (BD Biosciences Clontech, Mountain View, CA 94043, USA) The sequence was confirmed as belonging to a single mRNA species ... Isolation and characterization of Schistosoma mansoni constitutive androstane receptor Mol Biochem Parasitol 148, 31–43 14 Lu C, Wu W, Niles EG & LoVerde PT (2006) Identi cationand characterization of...
... two isoforms of caricain and five isoforms of chymopapain from C papaya From the genus Vasconcellea, only the latex of V cundinamarcensis has previously been studied in detail Isolation and preliminary ... the five chymopapain isoforms of C papaya with VXH-C, VS-B, CC-III and CC23 These results confirm the hypothesis of Walraevens et al [17] that CC-III is a chymopapain homologue and predict VXH-C and ... Fractionation and puri cationof the enzymes stored in the latex of Carica papaya J Chrom B 790, 229–238 Laemmli UK (1970) Cleavage of structural proteins during the assembly of the head of bacteriophage...
... transcriptional start site, and the BRE motif, targets for the general transcription factors TBP and TFB, respectively [17] bcp2 mRNA B 16S rRNA Puri cationand characterization of recombinant Bcp2 (rBcp2) ... purified to homogeneity in a two-stage process using affinity chromatography on HisTrap HP and gel filtration on HiLoad Superdex 75 obtaining 30 mg and 18 mg, respectively The SDS ⁄ PAGE of the final ... mass suggested the removal of the N-terminal methionine To assess the quaternary structure of the enzyme, analytical gel filtration on PC 75 and Biosep-SEC-4000 of purified rBcp2 were performed The...
... (cytoplasmic marker) and succinate dehydrogenase (cytoplasmic membrane marker) Puri cationof tetrathionate hydrolase All puri cation procedures were performed at °C Washed cells (6 g of wet weight) ... single spot and the pI of the tetrathionate hydrolase was 9.8 The molecular mass of the purified tetrathionate hydrolase was determined by SDS electrophoresis and specified by MALDI-TOF MS The enzyme ... pentathionate puri cation procedure The present study is the first to demonstrate the puri cationof tetrathionate hydrolase without ammonium sulfate in the buffers Dialysis of the crude enzyme...
... variations of the argument of the argmax in equation 1: (1) instead of considering Score(Sh−1 ), consider only the last segment contained in Sh−1 ; and (2) instead of using the product of the scores of ... Research, Development, and Engineering Command (RDECOM) Statements and opinions expressed not necessarily reflect the position or the policy of the United States Government, and no of cial endorsement ... for the five most common dialogue act labels in our dataset The average number of words in utterances with only a single dialogue act is 7.5 (with a maximum of 34, and minimum of 1), and the average...
... Total RNA from prophase oocytes and adult tissues was prepared as described [40] RNA was further purified using a mini Qiagen RNA puri cation kit (Westburg) cDNA was prepared from 1.5 lg of total RNA ... performed on about 1.5 lg of total RNAof prophase X laevis oocytes with U of AMVreverse transcriptase (5¢/3¢RACE kit, Roche) For the first strand cDNA synthesis, to amplify 5¢ ends of XN73, the primer ... revealed that a large part of the 5¢-UTR and the complete N-terminal Ó FEBS 2003 specific part of HPR130 reside in one exon of 2435 bp (exon 2a) Comparison of the XN73 and XPR130 sequences with...
... (Cs+ ions of energy of kV) Extraction and puri cationof F 4¢-OMT All the puri cation steps were carried out at °C temperature The enzyme was concentrated at various steps of puri cation using ... Sweden) Results Fig Puri cationof the flavonoid 4¢-OMT through gel filtration Enzymatic activity is expressed as nkatÆmg protein)1 Puri cationof F 4¢-OMT The whole sequence of chromatographic steps ... in the course of time: a storage period of weeks at )20 °C caused a 50% loss of activity The different phases of F 4¢-OMT puri cation are presented in Table The enzyme was purified 1399-fold,...