báo cáo khoa học: " Differential patterns of reactive oxygen species and antioxidative mechanisms during atrazine injury and sucrose-induced tolerance in Arabidopsis thaliana plantlets" ppsx

... 1 of 18 (page number not for citation purposes) BMC Plant Biology Open Access Research article Differential patterns of reactive oxygen species and antioxidative mechanisms during atrazine injury ... presence of sucrose plus atrazine, with At3g06730 being repressed by atra- zine, and At5g06690 being induced by atrazine, whereas the presence of sucrose and...

Ngày tải lên: 12/08/2014, 03:20

... specificity of anti-LR and anti-PR Igs was ascertained by using t he corresponding blocking peptides in competition assays [18]. Western blot analysis of protein phosphorylation and nuclear levels of ... food intake and energy expenditure in mammals, including regulation of fertility [ 2] and modulation of immune response [ 3]. These two actions might be interconnected i...

Ngày tải lên: 30/03/2014, 15:20

... members of FNRS. We thank François Debande and André Théwis for sup- port in animal housing facilities, Michèle Nuttings and Daniel Portetelle for providing monoclonal antibodies and Vincenzo Ciminale ... loading control. B) Immunofluorescence stain- ing of thioredoxin was performed with 10 6 PBMCs/ml iso- lated from BLV-infected (n = 8) and control (n = 5) sheep. After B ce...

Ngày tải lên: 12/08/2014, 23:22

... predominant transcript in the adult intestine and in the developing embryo, whereas Mxi1-SRb transcripts predominate in the adult liver and kidney [12]. In our initial description of Mxi1-SRa and ... were picked and expanded. After induction with doxycycline (1 lgÆmL )1 ), the individual clones were tested for their expression of the protein of interest. Flag pull down ⁄...

Ngày tải lên: 18/02/2014, 16:20

... Molecu- lar cloning and cold-inducible gene expression of ferritin H subunit isoforms in rainbow trout cells. J Biol Chem 271, 26908–26913. 13 Tang SJ, Sun KH, Sun GH, Lin G, Lin WW & Chuang MJ ... protein. 1v6a.pdb des- cribes secondary, tertiary and quaternary structures of LDH-A from the skeletal muscle of common carp including subunit and ligand interactions. Therefore,...

Ngày tải lên: 19/02/2014, 02:20

... protein) of YYY49 and YYT42 con- tained approximately 1 and 2 ng of hHSF2, and those of YYT50 and YYT17 contained approximately 0.01 and 0.1 ng of hHSF4, as judged by the intensity of each band. ... proteins, and increased accumulation of HSPs is essential for sur- vival of cells exposed to protein-damaging stresses, including heat shock. The structure of HSF compr...

Ngày tải lên: 07/03/2014, 00:20

... fibrils. Thus, interactions between the collagens and decorin are of paramount importance in attaining and maintaining tissue integrity. In the present study we investigate the binding properties of wild-type ... c ylinder. (A) Interaction involving d imerization of decorin and binding of both collagens to the i nner surface of decorin. (B) Inter- action of type I collage...

Ngày tải lên: 07/03/2014, 16:20

... glucocorticoid inhibition, suggesting that inhibition of COX-2 is critical in t he repression of prostaglandins by glucocorticoids. As cytokine-induced COX-2 and PGE 2 release are highly NF-jB-dependent in A549 ... effects (Fig. 5C). Binding affinity of steroid ligands and effect on GR translocation Saturation binding studies using [ 3 H]dexamethasone dem- onstrated one-site bind...

Ngày tải lên: 07/03/2014, 16:20

... acetylation of Ets1 are also unknown, but of future interest, as mutation of the Ets binding motif (m4) results in both a loss of protein binding and the TSA superinduction of Timp-1. Eleven NAD-independent ... 1917 patterns of expression both during development and in response to stimuli. Timp-1 gene expression can be induced by a variety of stimuli including phorbo...

Ngày tải lên: 16/03/2014, 18:20

... threshold in the log-linear range of RT-PCR, indicating the relative amount of starting template in each sample. The fold change in expression of Neu1, Neu3, and Neu4 RNAs in macrophages compared ... Wang 1 and Alexey V. Pshezhetsky 3 1 Institute of Human Virology, University of Maryland, Baltimore, MD, USA 2 Division of Infectious Diseases, Department of Medicine, U...

Ngày tải lên: 16/03/2014, 19:20