Báo cáo khoa học: "Experimental evidence indicating that mastreviruses probably did not co-diverge with their hosts" ppsx

... 1 of 14 (page number not for citation purposes) Virology Journal Open Access Research Experimental evidence indicating that mastreviruses probably did not co-diverge with their hosts Gordon W ... certain mastrevirus species and those of their grass hosts has, however, prompted speculation that mastreviruses may have co-diverged with grasses and that their sub...

Ngày tải lên: 12/08/2014, 04:21

... purposes) Virology Journal Open Access Research Experimental evidence indicating that mastreviruses probably did not co-diverge with their hosts Gordon W Harkins 1 , Wayne Delport 2,3 , Siobain Duffy 4 , Natasha ... and the uniformly high geminivirus substitution rates that we and others have reported suggest that mastreviruses cannot have co-diverged with their...

Ngày tải lên: 12/08/2014, 04:22

... reported that cigarette smoking is asso- ciated with two- to threefold increases in the odds of developing perio dontiti s. Also similar with our results, Tomar & Asma [38] found that current ... was performed. The multiple logistic regression analysis demonstrated that neither genotypes nor alleles were associated with periodontitis, even after adjusting for covariates, inclu...

Ngày tải lên: 11/08/2014, 07:21

... that additional proteolytic cleavage took place. Without further information, we can presently not decide which were the true intermediates in this pro- cess. There could be a premature P40 with ... disagreed with the experimental data, which showed that the processed P1 protein begins with amino acid 70 of the precursor protein [25,34,35]. Although a multivariate data analysis in...

Ngày tải lên: 19/02/2014, 18:20

... annota- tors do not know the method by which a result item is generated. Six annotators participated in the la- beling with a rough speed of 15 minutes per term. We also encourage the annotators ... independence of evidence was assumed in their model. In compari- son, we show that better results will be obtained if the evidence correlation is modeled appropriately. Our eviden...

Ngày tải lên: 20/02/2014, 04:20

... However, we recently demonstrated that one lipoprotein SitC purified from S. aureus RN4220 strain was triacylated. Almost simultaneously, another group reported that another lipoprotein SA2202 purified ... spectrum of N-terminal lipopeptides of SA2202 protein with C52 (A), SA0739 protein with C52 (B), SA0771 protein with C52 (C) or SA2074 protein with C51 (D) prepared from exponenti...

Ngày tải lên: 06/03/2014, 01:20

... (data not shown) and mf2 (Fig. 4) and were not associated with any LHCII antenna polypeptides. We conclude that the small amount of PSII core complexes that accumulate in these mutants cannot form stable ... F o level of the fluorescence response was not calibrated. Kinetics were recorded with dark-adapted cells that were either treated or untreated with 10 l M DCMU (that in...

Ngày tải lên: 07/03/2014, 15:20

... nm by that between 470 and 485 nm. Note that the absorbance spectrum of CYIIB in a range of 430 to 550 nm is essentially identical to that of a 1 : 1 mixture of ECFP and EYFP, confirming that an ... relative to that seen without GAL4–VP16. These results are in excellent agreement with the previously reported value obtained by the gel-shift mobility assay of native TFIIB [27], indi...

Ngày tải lên: 07/03/2014, 15:20

... nm. Structural evidence for a constant c 11 ring stoichiometry T. Meier et al. 5478 FEBS Journal 272 (2005) 5474–5483 ª 2005 FEBS did not disintegrate into the c 11 oligomer by SDS, indi- cating that a ... SDS ⁄ PAGE without heat treatment. The results showed that some aggre- gates converted to c 11 and c 1 . It may therefore be con- cluded that c 11 and c 1 form stable aggregates...

Ngày tải lên: 07/03/2014, 21:20

... transition in the sample incu- bated with EGTA is much smaller, with a broader minimum (Fig. S3). These results indicate that the protein is less stable when incubated with EGTA. As EGTA is a strong ... and CBM13 does not suggest any relevant similarity. Concluding remarks The work presented here shows that BsArb43B has a 3D fold that is different from those of other arabinan- a...

Ngày tải lên: 15/03/2014, 23:20