1 proteins in natural rubber latex and corn starch
Báo cáo khoa học: Molecular cloning, expression and characterization of cDNA encoding cis-prenyltransferases from Hevea brasiliensis A key factor participating in natural rubber biosynthesis pdf
Ngày tải lên :
07/03/2014, 21:20
... only in the reactions with latex mRNA These results indicate the specific expression of HRT1 and HRT2 in latex, supporting the proposal that the HRT mRNAs probably function in Hevea latex where natural ... RT-PCR from latex poly(A)+ RNA, we sequenced a number of fragments and obtained two distinct cDNAs that contain sequences identical to those obtained by 3¢-RACE General cDNAs containing 5¢- and 3¢-untranslated ... recombinant HRT2 protein coincubated with WBP could synthesize medium chain polyprenyl diphosphate intermediates as well as long chain rubber, although HRT2 showed a low cis-prenyl chain elongating...
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WASTE ABATEMENT AND MANAGEMENT IN NATURAL RUBBER PROCESSING SECTOR pptx
Ngày tải lên :
08/03/2014, 10:20
... products Latex Concentrate Skim Latex Figure Flow diagram of typical Natural Rubber (NR) processing and manufacturing The raw material used for natural rubber processing is latex mainly tapped from rubber ... interesting Raw materials used for making crumb rubber can be field latex or low quality lump The steps included in crepe rubber processing using field latex are latex coagulation, milling, drying, ... soaking and/ or washing the lump, and then followed by hammer milling, crepe formation, milling, drying, bale pressing, and packing The flow diagram of crumb rubber processing is presented in the...
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Expression and characterization of FAT1 and atrophin 1 proteins regulating planar cell polarity and MBD1 protein involved in lymphoma
Ngày tải lên :
05/10/2015, 22:31
... protein red: Atrophin1 like domain; pink: Zinc finger domain; yellow, light green: Myb or DNA binding domain and SANT domain; orange: ELM2 domain; green: bromo adjacent region 21 2.6 ROLE OF FAT AND ... understanding other Atrophin1 domain containing proteins and their role in Dentatorubral Pallidoluysian atrophy The structure of Atrophin1 - Fat1 complex will provide in- depth information about interaction ... (DNMT) MBD proteins bind to methylated CpG’s and compact them MBD proteins contain a conserved methyl-CpG binding domain (MBD) and they also recruit additional chromatin remodeling proteins, such as...
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Báo cáo vật lý: "Comparison of the Effects of Organoclay Loading on the Curing and Mechanical Properties of Organoclay-Filled Epoxidised Natural Rubber Nanocomposites and Organoclay-Filled Natural Rubber Nanocomposites" pot
Ngày tải lên :
07/08/2014, 14:20
... is likely linked to a transition metal complexing in which the sulphur and amine-groups of the organoclay and of chain opening reaction of epoxy group in ENR 50 that participated in the vulcanisation ... organoclay loading This result indicates that the intercalation and exfoliation of NR or ENR into the clay silicate layer improved the interaction between organoclay and natural rubber, which increased ... filler loading and then decreased with increasing loading of filler This result indicates that the rubberfiller interactions are good until phr and then became worse when the filler loadings were...
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Báo cáo lâm nghiệp: "Allozyme variation of Pinus pallasiana D. Don in Natural Crimean populations and in plantations in technogenously-polluted areas of the Ukraine steppes" ppsx
Ngày tải lên :
08/08/2014, 01:21
... from 11.6 to 14.9%, were noted within the natural populations C1 and C3 and in three artificial stands (A1, A2 and K2) When the fixation indices were pooled according to the greater regions (Tab ... noted in TC only Within TA and TK, however, a lower deficiency of heterozygotes was found than in their original stands Values of Ho (9.3 to 11.9%) and in particular He (2.3 to 3.2%) observed in ... of the Ukraine steppe and groups of trees selected within natural and artificial populations were compared to a reference system of natural Crimean stands in order to determine possible losses...
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Báo cáo khoa hoc:" Genetic polymorphism of milk proteins in African Bos taurus and Bos indicus populations" pdf
Ngày tải lên :
09/08/2014, 18:21
... -casein sl examples are all concerned with variants of either bovine or caprine a The affected exons are exon in bovine a A [27, 38] and caprine -casein sl a,,-casein G [23], and exons 9, 10 and ... 10 and 11 in caprine a F [15] Still -casein sl another exon, exon 8, is involved in bovine a H -casein sl The difference in charge between variants K B and K J is due to a -Cn -Cn amino acid substitution, ... the remaining two being more distant (locations and 7) Samples from Kuri cows were collected in 1994, in private herds from the Bol district, in the Lake Chad basin (location 9) After milking, the...
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Báo cáo y học: " Synergistic effect of human CycT1 and CRM1 on HIV-1 propagation in rat T cells and macrophages" docx
Ngày tải lên :
12/08/2014, 23:20
... expression of an integrated HIV-1 provirus [15] A single amino acid difference between human and mouse CyclinT1 (mCycT1), which has a tyrosine at residue 261 in place of the cysteine amino acid in hCycT1, ... expression of the human p32 protein [23] In this study, we investigated the effect of human CyclinT1 and CRM1 expressed in rat T cells and macrophages, including primary cells, in order to identify a molecular ... buffer without mercaptoethanol and dye, and protein concentrations were determined by BCA assay Samples containing 50 μg protein were then subjected to Western blotting using anti-CycT1 (Novocastra...
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Báo cáo y học: " Inhibition of caspase-1 activation in gram-negative sepsis and experimental endotoxemia" ppsx
Ngày tải lên :
14/08/2014, 07:21
... al: Circulating interleukin-1 and tumor necrosis factor in septic shock and experimental endotoxin fever J Infect Dis 1990, 161:79-84 Dinarello CA: Biologic basis for interleukin-1 in disease ... vanadate, 10 μg/ml leupeptin, 10 μg/ml aprotinin, μM pepstatin A, and mM phenylmethylsulfonyl fluoride) and stored at -70°C Protein concentrations were determined by BCA protein assay (Thermo Scientific, ... proinflammatory cytokines differed These findings led us to hypothesize that inhibition of ex vivo cytokine release by PBMCs in clinical sepsis is modulated in different ways for IL-1b and for TNFa after...
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Investigation and characterization of splice variations of l type ca2+ channel, cav 1 3, in chick basilar papilla and rat cochlea hair cells iimplications in hearing
Ngày tải lên :
14/09/2015, 18:17
... (S1 to S6) linked by variable cytoplasmic loops and cytoplasmic domains of amino (N) and carboxy (C) termini (Figure 1.1) The subunit forms the ion-conducting pore and determines the main characteristics ... dependence of inactivation 1.4 The organ of Corti Sensing of sound from the surrounding environment and relaying the signal to the brain occurs mainly in the inner ear known as the cochlea (Latin for ... constant guidance and encouragement throughout my PhD training in the lab Thanks also go out to Dejie, Mui Cheng, Tan Fong, Gregory Tan, Ying Ying, Liao Ping and everyone else in the laboratory...
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Clinical significance of cancer stem cell markers and other related proteins in colorectal carcinomas biological and methodological considerations
Ngày tải lên :
03/10/2015, 20:57
... metastatic adenocarcinoma as proposed by Fearon and Vogelstein (Fearon and Vogelstein, 1990) Figure A simplified working model of sporadic colorectal tumour development incorporating the CIN and CIMP pathways ... The MLH1 and MSH2 protein are essential in the mismatch repair machinery and mutations in MLH1 and MSH2 have been implicated in HNPCC (Boland et al., 1998) Many colorectal cancers with an intact ... inhibiting TYMS that causes depletion of thymidines and disruption DNA and RNA synthesis As a result, the cell undergoes apoptosis by “thymineless” death Interestingly, part of the interest in...
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Báo cáo khoa học: Esculentin-1b(1–18) – a membrane-active antimicrobial peptide that synergizes with antibiotics and modifies the expression level of a limited number of proteins in Escherichia coli doc
Ngày tải lên :
16/03/2014, 00:20
... peptide, and dermaseptin, from frog skin [11]; (c) drosocin and pyrrhocoricin, from insects [12]; and (d) Bac-7(1–35), corresponding to the 35-residue N-terminal region of Bac-7 from bovine neutrophils ... (lgÆmL)1) FIC Ampicillin Carbenicillin Cephalosporin C Ceftazidime Chloramphenicol Erythromycin Imipenem Nalidixic acid Netilmicin Oxacillin Rifampicin Streptomycin Tazocin Tetracycline 64 128 0.5 32 ... antimicrobial peptides belonging to families that include esculentins, temporins, and bombinins H, extracted from three different species of anurans, against multidrug-resistant clinical isolates [20]...
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Báo cáo khoa học: HIV-1 gp41 and gp160 are hyperthermostable proteins in a mesophilic environment ppt
Ngày tải lên :
30/03/2014, 13:20
... unfolding unit contains more than a monomer More experiments are needed to obtain further insight into molecular arrangement of these proteins Mutants NC2, CN2 and CN3 unfold in a single unfolding ... encoding the first six amino acids of the helix C and a fragment corresponding to helix C containing an N-terminal extension coding for the last six amino acids of helix N In the second reaction, ... primer (in bold) is a naturally occurring methionine residue A stop codon (in bold) and the DNA sequence encoding the extension GGGGSHHHHHH (underlined) were added to the reverse primer Platinum...
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Báo cáo sinh học: " Imperfect DNA mirror repeats in the gag gene of HIV-1 (HXB2) identify key functional domains and coincide with protein structural elements in each of the mature proteins" doc
Ngày tải lên :
18/06/2014, 18:20
... largest component viral core AP-3 binding calmodulin binding plasma membrane binding H7, largest component viral core AP-3 binding calmodulin binding plasma membrane binding p2-NC cleavage site +1AA ... boxes are zinc finger binding domains which enable NC to bind to nucleic acids, and the Zn ion increases the affinity of NC for nucleic acids; NC also has unwinding properties, resembling a DNA ... of virion core interacts with LysRS N-terminal CA-H4 helix N-terminal CA-H9 helix, LysRS interaction cleavage site p7-p1 links myristoylation and calmodulin-binding links CA-H5 and -H6 helices...
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Flocculation In Natural And Engineered Environmental Systems - Chapter 1 pot
Ngày tải lên :
11/08/2014, 17:20
... effectively, and to provide better information for modeling ecological processes and contaminant transport in aquatic environments and in the operation of engineered systems (e.g., wastewater and drinking ... Leppard, and Thomas R Neu Chapter Contrasting Roles of Natural Organic Matter on Colloidal Stabilization and Flocculation in Freshwaters Kevin J Wilkinson and Alain Reinhardt 143 An Example of Modeling ... Virginia Institute of Marine Science College of William and Mary Gloucester Point, Virginia, U.S.A David D Fugate Virginia Institute of Marine Science College of William and Mary Gloucester Point,...
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CHARACTERISTICS AND DISTRIBUTIONS OF NITROUS OXIDE-PRODUCING DENITRIFYING FUNGI IN NATURAL ENVIRONMENTS
Ngày tải lên :
05/09/2013, 08:40
... bacterial and fungal denitrifications were studied by using selective inhibitors in this study Problems in this technique are also indicated by Newell et al (1983) and Wu and Knowles (1995) Wu and ... nitrite and nitrate concentrations The pHs were measured at the beginning and end of the experiment The contamination of bacteria or fungi was tested by the same procedures as the beginning of the incubation ... gas (N2) was 30ml min-1 The solubility of N2O in water at 30 ℃ was taken into account in the calculation of the resulting N2O concentration (Weiss and Price, 1980; Fogg and Gerrand, 1991) - 69 -...
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Natural convection unsteady magnetohydrodynamic mass transfer flow past an infinite vertical porous plate in presence of suction and heat sink
Ngày tải lên :
05/09/2013, 15:28
... inclusion in Marquis Who’s Who in Science and Engineering of New Jersey, USA for the year 2011-2012 (11th Edition) for his outstanding contribution to research in Science and Engineering E-mail ... degree in Physics from Berhampur University, Orissa (India) in 2002 and won a gold medal as a topper in the subject She served as a Faculty of Physics in Gandhi Institute of Engineering and Technology, ... viscous incompressible electrically conducting fluid past an infinite vertical porous plate in presence of constant suction and heat sink and a transverse magnetic field B0 The x′-axis is taken in...
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Tài liệu Báo cáo khoa học: How disorder influences order and vice versa – mutual effects in fusion proteins containing an intrinsically disordered and a globular protein docx
Ngày tải lên :
18/02/2014, 04:20
... (2005) The intrinsically disordered C-terminal domain of the measles virus nucleoprotein interacts with the C-terminal domain of the phosphoprotein via two distinct sites and remains predominantly ... (2008) Mapping alpha-helical induced folding within the intrinsically disordered C-terminal domain of the measles virus nucleoprotein by site-directed spin-labeling EPR spectroscopy Proteins 73, ... example, in KNR4, a 505 residue yeast protein involved in the coordination of cell wall synthesis and cell growth [18], the nucleoprotein and phosphoprotein from measles and Sendai viruses [19,20] and...
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Tài liệu Báo cáo khoa học: Interleukin-1-inducible MCPIP protein has structural and functional properties of RNase and participates in degradation of IL-1b mRNA doc
Ngày tải lên :
18/02/2014, 14:20
... (RRM), double-stranded RNA-binding domain (dsRBD) and Piwi Argonaut and Zwille (PAZ), represents an RNA-binding domain These domains are usually linked to larger globular enzymatic domains, such as ... proteins involved in other cellular processes, such as actin Further studies characterizing proteins interacting with MCPIP will clarify the dynamics and features of this protein Role of MCPIP in ... E185, D226, D244) in PIN domains involved in binding Mg2+ ions are conserved in all three sequences Other conserved residues are R263, V139 and N144 Determination of the MCPIP domain architecture...
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