Báo cáo khoa học: "Phenotypic and functional analysis of bovine γδ lymphocytes" pps

... WC1 + and WC1 - γδ γ γδ γδ T cells and the sources and roles of cytokines in activation of γδ γ γδ γδ T cells through the T cell receptor (TCR). The study has also shown that the role of cytokines ... populations of cells(Table 2). Determination of the antigenic phenotype and frequency of subsets of WC1 + and WC1 - γδ γ γδ γδ T cells in peripheral bloo...

Ngày tải lên: 07/08/2014, 14:22

... Here we confirm and extend earlier studies of these AAA-peroxins and give a further detailed functional analysis of their cassette structure and interaction. The interaction of Pex1p and Pex6p involves their ... localization and I. Birschmann et al. Domain function of Pex1p and Pex6p FEBS Journal 272 (2005) 47–58 ª 2004 FEBS 57 Structural and functional analysis...

Ngày tải lên: 07/03/2014, 16:20

... (K 2 0.667 [30]). A value of 1.36 was taken for the refractive index n [31]. MALDI-TOF analysis MALDI-TOF analysis of the peptides obtained after tryptic digestion of the labeled and nonlabeled Ag-NPA-1 ... incorporation of the ligand. Binding of DAUDA to Ag-NPA-1 caused  20% quenching of the emission of Trp17 indicating FRET between the single Trp residue and the dansy...

Ngày tải lên: 16/03/2014, 18:20

... results of the luciferase activity assays for different constructs in A549 and DU145 cells. (C) The effects of 2 lg of the NEG-U decoy, 2 lg of the NEG-D decoy and a combination of 1 lg of each ... indicated above each lane. (B) Activities of F-233 and MF-233 in A549 and DU145 cells. (C) Activities of F-233 and varying amounts of the decoy oligonucleotides in A549...

Ngày tải lên: 30/03/2014, 04:20

... residues of D 3 and B contribute to the stability of t he dimer. The first c luster includes F70/V336 and I72/Q338 ( both in b5 s trand) of D 3 and F 27/Y289 (b2 strand), L67/M324, V70/I327 and L72/L328 ... b5 strand) of D 3 and I41/L304, C43/A306 ( both in b3), L69/S326 and L71/L328 (both in b4) of B. Stacking interactions between guanidinium groups of arginines R69/V3...

Ngày tải lên: 30/03/2014, 15:20

... HPRT and hypoxanthine. (C) PRTFDC1 and guanine. (D) HPRT and guanine. Table 2. K m and V max values for Hx and G in the presence of 1 mM PRPP, determined using the DE-81 filter paper assay and ... PRTFDC1 towards hypoxanthine and guanine is only 0.26% and 0.09%, respectively, of the activity of HPRT, the role of the PRTFDC1 in purine metabolism remains unclear and it...

Ngày tải lên: 15/02/2014, 01:20

... D and E + F), (b) a few hydrogen bonds, and a hydrophobic interaction between A + C, B + E and D + F, and (c) electrostatic forces in the central channel of the hexamer between B, C and F, and ... Department of Anatomy, Physiology and Biochemistry, Swedish University of Agricultural Sciences, Uppsala Biomedical Centre, Sweden 2 Department of Molecular Biology, Swedish Un...

Ngày tải lên: 18/02/2014, 16:20

... for Computational Linguistics Subjectivity and Sentiment Analysis of Modern Standard Arabic Muhammad Abdul-Mageed Department of Linguistics & School of Library & Info. Science, Indiana University, Bloomington, ... Workshop on Statistical Parsing of Morphologically-Rich Languages, Los An- geles, CA. J. Wiebe, R. Bruce, and T. O’Hara. 1999. Development and use of a gol...

Ngày tải lên: 20/02/2014, 05:20

... 29, 24 and 12 h at temperatures of 4, 13 and 26.5 °C, respectively. Inhibition of AK by the specific inhibitor Ap5A and its effect on growth of L. donovani promastigotes in vitro The effect of the ... inhibitor of AK, competitively inhibited activity of the recombinant enzymes with estimated K i values of 190 n M and 160 n M for ATP and AMP, respectively. Ap 5 A also in...

Ngày tải lên: 21/02/2014, 00:20

... described the isolation of full-length cDNAs encoding three subtypes of the Xenopus laevis brain TRHR (xTRHR1, xTRHR2 and xTRHR3) and their functional expression in Xenopus oocytes and mammalian cells. ... consists of a large, rapid and transient response that is typical of Ca 2+ -dependent Cl – channels activated after stimulation of PLC and the subsequent InsP 3 -depen...

Ngày tải lên: 21/02/2014, 03:20