... the salmon genome. The alternative promoter found in the 5¢-UTR of salmon IFN genes suggests an answer to another ques- tion on the evolution of the intronless IFN genes of birds and mammals. The intronless ... origin, the organization of the IFN promoter in the two regions may be import- ant for regulation of the expression levels of IFNs, to prevent overp...
Ngày tải lên: 07/03/2014, 12:20
... I 0 Þdv ð1Þ where n res is the number of residues of the protein (assumedtobe140),A 90° is the absorption with the 90 ° polarizer, and S are order parameters calculated from the ratio of the parallel and ... hydrated, and then on deuterated films, with or without a polariser set at either 0 ° or 90 ° (with respect to the plane of reflections). In the case of lipid-bo...
Ngày tải lên: 23/03/2014, 21:20
Báo cáo khoa học: Overexpression of putative topoisomerase 6 genes from rice confers stress tolerance in transgenic Arabidopsis plants ppt
... level of several genes under normal and stress conditions. This explan- ation is supported by the demonstration of the altered expression of a large number of genes by overexpres- sion of OsTOP6A3 ... Furthermore, for a better understanding of the functions of TOP6 genes, transgenic rice plants should be generated and their target genes identified. M. Jain et al. Rol...
Ngày tải lên: 30/03/2014, 10:20
Báo cáo y học: "Identification of clinical and simple laboratory variables predicting responsible gastrointestinal lesions in patients with iron deficiency anemia"
... diagnosis. The absence of stainable iron is the “gold standard”, for diagnosis of IDA. Marrow examination shows, in addition to the absence of hemosiderin iron, a decrease in the proportion of sideroblasts, ... remains the most common cause of anemia and affects about 5–12% of non-pregnant women and 1–5% of men have IDA [1-2]. It is a result of blood loss fro...
Ngày tải lên: 25/10/2012, 11:18
Báo cáo y học: "Identification of Cellular Membrane Proteins Interacting with Hepatitis B Surface Antigen using Yeast Split-Ubiquitin System"
... (PLV) will activate the expression of reporter genes (LacZ and HIS3) in the nucleus. The interaction between various membrane proteins will then be reflected by the activity of these reporter gene ... co-receptor of coxsakie B virus. The significance of our findings is suggested by the identification of cellular membrane proteins interacting with other virus prot...
Ngày tải lên: 02/11/2012, 11:08
Báo cáo khoa học: Characterization of mutations in crucial residues around the Qo binding site of the cytochrome bc1 complex from Paracoccus denitrificans pdf
... spectrum of the D278 mutant indicates the partial contribution of this side chain to the signals of the protonated acidic residues for the oxidized form in the absence of the inhibitor. The shifts of ... intensity, e.g. for the E81Q mutation, the dependence of the m(C = O) signal for up to 50% of its intensity on the orientation of the methoxy side ch...
Ngày tải lên: 23/03/2014, 10:20
báo cáo hóa học:" Identification of a public CDR3 motif and a biased utilization of T-cell receptor V beta and J beta chains in HLA-A2/Melan-A-specific T-cell clonotypes of melanoma patients" potx
... extensively from the molecular surface [63]. The relevance of this and of other structural affinities in the two sequences, such as the potential interactions between the hydrophilic residues flanking their ... also from tumor sites, thus suggesting some lymph-node hom- ing properties of the T cells bearing the public motif. However, whatever the function of these...
Ngày tải lên: 18/06/2014, 15:20
báo cáo hóa học:" Identification of HLA-A" docx
... IE-1 8– 16 KMDPDNPDE. The in vitro sensitized cells were tested Results of screening of the 12 peptide mini-pools by quantify-ing intracellular IFN-γ by CD8+T cellsFigure 2 Results of screening of the 12 peptide ... IE-1 3–12 SSAKRKMDPD induced the greatest quantities of IFN-γ production in five of six donors. The results of testing Donor 14 are shown. The peptide IE...
Ngày tải lên: 18/06/2014, 15:20
báo cáo hóa học:" Identification of a biomarker panel using a multiplex proximity ligation assay improves accuracy of pancreatic cancer diagnosis" doc
... model of the form: Where p i is the probability of the ith sample being either diagnosed with pancreatic cancer, b k is the coefficient for the kth model term, X k is the kth model term in the ... independently testing the validity of the model. At no time during our analysis of the data was there any overlap in training and test sets for any of the 10 indep...
Ngày tải lên: 18/06/2014, 15:20
báo cáo hóa học: " Identification of symptom domains in ulcerative colitis that occur frequently during flares and are responsive to changes in disease activity" ppt
... bounds the region from the 25 th to 75 th percentile of responses. The vertical line in each box is the median. Lines connect the boxes to the next observation beyond the box and the dots ... for each of the three end- points by independently measuring the distance in mil- limeters from the left end of the Visual Analogue Scale (0 mm) to the point where...
Ngày tải lên: 18/06/2014, 19:20