synthesis modification and processing of rrna

... effects of the SG knockout on granular staining properties and storage of proteases, it was first important to determine whether the lack of SG affected the actual assembly of granules and whether ... (SG)+ ⁄ + and SG– ⁄ – mice (original magnification 5000·) The lower panels show enlarged granules (original magnification · 40 000) cellular storage, processing and secretion of SG and of various ... in processing These findings indicate that the processing of pro-CPA occurs in (at least) two steps, and that the processing of the intermediate form of CPA to mature protease is dependent on a...

Ngày tải lên: 07/03/2014, 11:20

... feature-values set of restrictions, with the

Ngày tải lên: 09/03/2014, 01:20

... was tested by formation of the complex between RasGTPcNH2 and the Ras-binding domain of the Ras effector protein c-Raf-1 MATERIALS AND METHODS General description of synthesis High pressure liquid ... methanol, again evaporated and dried over P4O10 Monoamido-phosphoric acid, H2PO3NH2, was prepared as described [11] Synthesis of GTPcNH2 and GTPcF Fig Chemical structure of the nucleoside triphosphate ... methanol and repeated evaporation under reduced pressure, yield of the pure GTPcNH2 was 50–60% One gram of GTP triethylammonium salt was added to a stirred solution of 2.5 mL tributylamine and 1.2...

Ngày tải lên: 18/03/2014, 01:20

... AJ888885) Comparison of genomic and cDNA revealed two introns with a size of 58 and 64 bp Removal of the introns led to an open reading frame of 465 amino acids and a molecular mass of 51.41 kDa, which ... observed Formation of sterigmatocystin (ST), a precursor of aflatoxin B1, the synthesis of ascoquinoneA, a polyketide giving the sexual ascospores the red-brown colour and synthesis of naphtopyrone, ... different degree of disruption of the mycelium and some loss of the acyl-CoA during the purification procedure Anyhow, an approval of the procedure with known concentrations of acetyl-CoA and propionylCoA...

Ngày tải lên: 23/03/2014, 15:20

... activities of SREBP targets HepG2 cells (A and B) and Caco-2 cells (C) were transfected with 200 ng of the reporter constructs consisting of the indicated gene promoters and 200 ng of pEF-b-Gal ... imaged for GFP-SCAP (B and E) or GM130 (C and F) Panels D and G are merged images of GFP-SCAP and the Golgi marker GM130 Scale bar, 10 lm (H) Quantification of the percentage of Golgi-localized GFP-SCAP ... of SREBP functions The most likely are, first, an increase in the gene expression of SREBPs, and second, the enhancement of SREBP processing by glutamine We therefore investigated the effect of...

Ngày tải lên: 28/03/2014, 22:21

... specific requirements and needs of your group and organization Example of a complex workflow Production and management of electronic documents - Creation and processing of electronic files - ... its integrity over time and regardless of the software utilized for its creation Reuse the documents and/ or their components Based on the size and nature of the blocks and on the format that allows ... answer Production and management of electronic documents - Creation and processing of electronic files - page Storage: file naming conventions How will you keep track of versions and translations...

Ngày tải lên: 31/03/2014, 20:20

... insect cells and that this involves both cysteine and noncysteine proteases The processing of ORF1 was also confirmed by mass spectrometric analysis of one of the processed fragments and by western ... fragment, other fragments with sizes of ~98 and 47 kDa were also observed with anti-His antibodies Around 48 hpi, two additional bands of ~35 and 22 kDa were seen and all of these fragments were found ... (Fig 2A and 2B, lane 6) The expression of the ~192 kDa fragments and accumulation of smaller fragments as a function of time was indic- Effect of cysteine protease inhibition on ORF1 processing...

Ngày tải lên: 20/06/2014, 01:20

... (TG) and differential scanning calorimetry (DSC) with a heating rate of 10°C min-1 Results and Discussion Experimental Section Crystal Phase and Microstructure of Mixed Rare Earth Phosphates Synthesis ... 0.9 mol With the 1:9 M ratio of Gd3? and Y3?, Y0.9Gd0.1PO4 present to the pure tetragonal phase In one word, because the ion radii of Y3?, Gd3? and La3? are 88, 93.8 and 106.1 pm, respectively, ... difference in radius between La3? and Gd3? (Gd3? and Y3?) is smaller than that of Y3? and La3?, so the product can present the pure phase with the different content ratio of the rare earth ions Besides,...

Ngày tải lên: 21/06/2014, 08:20

... results of a morphological analysis of the outer APA surface of the samples fabricated during the anodizations of Fig are displayed By means of AFM, both the outer pore mouth diameter dout and the ... development of a technologically viable procedure for the fast growth of APA In this application perspective, the possible use of ILs in characterization of the porous film and in its subsequent processing ... between the chemical dissolution rate of the pores and the diffusion rate of the ions involved in the chemical reactions of the anodization (namely the incoming O2- and the outcoming Al3?, with respect...

Ngày tải lên: 22/06/2014, 00:20

... and the demanding energy consumption of mobile devices A lot of research work remains to be done investigating the relationship between the level of power consumption and the working states of ... platforms viii LIST OF FIGURES 1.1 Estimation of global mobile traffic per month by Cisco [22] 2.1 The processing flow of an H.264 video encoder 11 2.2 2.3 The processing flow of an H.264 video ... space for a tiny and compact battery, aggravating the incompatibility between the growing mobile processing demands and the constraint of battery capacity in the coming years On-demand video streaming,...

Ngày tải lên: 09/09/2015, 11:31

... appreciation to my advisory and examining committee Prof Wang Ye, Prof Ooi Wei Tsang, and Prof Pung Hung Keng, for their invaluable assistance, feedback and patience at all stages of this thesis Their ... pictures and video virtually free However, managing and searching through libraries containing thousands of photos and hundreds of videos has become a major challenge While manual organization and ... immediately and completely captured video are uploaded in an on-demand manner Point of Interest in video which contains important objects and places Mean Opinion Score Quality of Service Quality of Experience...

Ngày tải lên: 10/09/2015, 09:26

... grateful to Professor Hidajat Kus for his help and support I also extend my appreciation to Prof Chung Tai Shung, Prof Hong Liang, Prof Kang En Tang, Prof Tan Thiam Chye, and Prof Song Lianfa ... production in steam reforming of ethanol (SRE) and CO2 reforming of ethanol (CRE) A fundamental understanding of the cause of the high activity and the stability of Rh/oxide-nanotube catalysts ... recent synthesis and applications of oxide nanotubes and mesoporous materials attract intense research interests due to their chemical and physical properties This thesis reports the synthesis and...

Ngày tải lên: 11/09/2015, 10:19

... SYNTHESIS, ASSEMBLY, AND APPLICATIONS OF TITANIUM-DIOXIDE NANOSTRUCTURES AND RELATED NANOCOMPOSITES LI JING (BEng & MEng, Tianjin University, China) A THESIS SUBMITTED FOR THE DEGREE OF DOCTOR ... University, China) A THESIS SUBMITTED FOR THE DEGREE OF DOCTOR OF PHILOSOPHY DEPARTMENT OF CHEMICAL AND BIOMOLECULAR ENGINEERING NATIONAL UNIVERSITY OF SINGAPORE 2007 ...

Ngày tải lên: 13/09/2015, 21:39

... edge and core region of a NW of diameter ~80 nm A low magnification TEM image of the same NW is displayed in the inset of (d) and (f) its SAED pattern (g) and (h) HRTEM images of Nb2O5 NWs of diameter ... captured near the edge and core region of a NW of diameter ~180 nm Inset of (a) is a low magnification TEM image xii LIST OF FIGURES of the same NW and (c) its SAED pattern (d) and (e) HRTEM image ... SEM image of the cobalt foil with nanowires after minutes of growth and (d) SEM image of the same region of the foil taken after a subsequent minutes of growth (e) a typical TEM image of the Co3O4...

Ngày tải lên: 14/09/2015, 14:11

... (b) the composite of C1 and PLA and (c) the composite after immersed in DCM for 30 Figure 4-4 SEM images of (a) B1+S and (b) the composite of B1+S and PLA Figure 4-5 SEM images of (a) B2, (b) B2/PLA, ... Calculation of anisotropy constants (K) in C1 and C2 Table 3-5 Calculated crystallite sizes of B1 and B2 estimated using Scherer’s formula Table 3-6 Crystallite sizes and strains of B1 and B2 estimated ... the edge of one specific particle of C2 Figure 3-7 Relationship between zeta-potential and pH for C1 and C2 Figure 3-8 TGA results of C1 and C2 The arrows represent the onset points of the second...

Ngày tải lên: 14/09/2015, 17:50

... room temperature of the red band are of the order of several microseconds, and the red band is therefore also termed the slow-band (Sband) photolumincesence The green-blue band peak intensity ... introduction and literature survey of work done in both theoretical and experimental aspects of porous silicon and its micromaching technology followed by a description of the experimental methods and ... thinning of wafers, and realizing thick porous layers and silicon-on-insulator (SOI) structures 2.1 FABRICATION OF POROUS SILICON One of the fascinating aspects of porous silicon is its simple and...

Ngày tải lên: 05/10/2015, 19:03

... bottom of the conduction band; EF the Fermi level; XS the work function and XSO the electron affinity Figure 4-2: Energy band diagram of metal and semiconductor contact Figure 4-3: Energy band diagram ... the number of pairs of electron hole form per quantum of photon, k is the optical absorption coefficient and I is the intensity of photon Figure 4-7: Schematics of the circuit diagram of photo-illumination ... characteristics of the effect of O2 on MoO3 nanobelt Figure 5-4: I-V characteristics of the effect of NH3 on MoO3 nanobelt Figure 5-5: Comparison of the effect of different chamber pressures of ammonia...

Ngày tải lên: 16/10/2015, 15:37

... “Seismic Design, Response Modification and Retrofit of Bridges” at the Graduate Course of the Department of Civil Engineering, Tokyo Institute of Technology, Japan The scientific and engineering knowledge ... Composite-Materials Jackets 5) Retrofit of Steel Columns 8.4 Seismic Retrofit of Foundations 1) Seismic Retrofit of Foundations with Inadequate Soil Bearing Caqpacity 2) Seismic Retrofit of Pile Foundations ... Evaluation of Response Modification Factors b) Evaluation of Strength and Ductility Capacity c) Residual Displacement d) Design Detailings e) Comparison of Pre-Kobe and Post-Kobe Codes 6) Design of Foundations...

Ngày tải lên: 31/10/2016, 21:35

... involved in pre -rRNA processing Its depletion leads to accumulation of the pre -rRNA 35S and the aberrant 23S, and subsequent decrease in the levels of prerRNA 20S and mature 18S rRNA Consistent ... depletion of Utp25p there is an accumulation of the pre -rRNA 35S and the aberrant 23S, and a decrease in pre -rRNA 20S and mature 18S rRNA (Fig 5A) The large ribosomal subunit RNAs 25S, 5.8S and 5S ... pre -rRNA The subsequent processing step occurs at site B2, at the 3¢-end of the mature 25S rRNA Processing at sites C1 and C2 separates the mature 25S rRNA from the 7SS pre -rRNA This pre-rRNA...

Ngày tải lên: 22/03/2014, 21:21

... Positions of the antigenic epitopes for MAbs on the ribbon model of human L-PGDS, which is composed of nine b-strands (strand A, Gly40–Ala49; strand B, Cys65–Ala72; strand C, Gly76–Arg85; strand D, ... immobilized MAb-5C11 and MAb-10A5 bound to the soluble form of b-trace with Kd values of 91 and 2900 nm, respectively, and to the recombinant D1)22Cys65,167Ala L-PGDS with values of 167 and 57 nm, respectively ... Gln88–Pro98; strand E, Ser104–Arg108; strand F, Tyr116–Thr123; strand G, Val128–Gly135; strand H, Phe143–Ser150; strand I, Ile177–Phe179) and a three-turn a-helix (Ala157–Ala169) The epitopes of MAb-5C11,...

Ngày tải lên: 30/03/2014, 01:20