Báo cáo y học: " Phylogenetic analyses of the polyprotein coding sequences of serotype O foot-and-mouth disease viruses in East Africa: evidence for interserotypic recombination" pps

... 9 RESEARC H Open Access Phylogenetic analyses of the polyprotein coding sequences of serotype O foot-and-mouth disease viruses in East Africa: evidence for interserotypic recombination Sheila N Balinda 1* , ... endemic in East Africa with the majority of the reported outbreaks attributed to serotype O virus. In this study, phylogenetic...

Ngày tải lên: 12/08/2014, 04:20

... novel property of E.colipoly(A) polymerase moved us to analyze whether these compounds were also substrates of eukaryotic yeast poly(A) polymerase. The yeast enzyme is involved in the processing ... findings reported here could open new views both on the catalytic properties of yeast poly(A) polymerase and on the intracellular role of dinucleoside polyphosphates, a family of...

Ngày tải lên: 21/02/2014, 01:21

... supports a model where the binding of the homologous GTPase domains of SRP54 and the α-subunit of the SRP receptor to each other regulates the release of ER signal sequences from the SRP54 M-domain. Introduction Both ... SRP inhibit protein translocation into the ER in vitroHuman sera containing autoantibodies directed against SRP inhibit protein translocation into...

Ngày tải lên: 09/08/2014, 07:20

... [11]. However, when the majority of genes on the X chromosome lost their homologs on the Y chromosome the co-evolution of regulatory processes to overcome the reduced gene dose - that is, dosage- compensation ... of chromosome-wide transcriptional regula- tion to compensate for monosomy [17-19]. Dosage compensation of sex chromosomes reveals the balancing capacity...

Ngày tải lên: 09/08/2014, 20:22

... challenging topics. About 160 participitants from diverse disciplines including physiatry, orthopedics, neu- rosurgery, hand surgery, neurology, physiotherapy, occu- pational therapy and also general ... practitioners participated in the congress. Seyed Mansoor Rayegani, M.D., associate professor of PM&R, was responsible as the secretary of the congress. The additional files...

Ngày tải lên: 10/08/2014, 09:22

... shows the number of sequences analyzed (first row), θ values (sec- ond row) and π values (third row) for the analysis per- formed of the sequences obtained in the initial four months (left column) ... in the whole Mexican Republic [23] or to the exclusion of small sequences for the analyses performed. Also, some countries decided to close their borders or s...

Ngày tải lên: 12/08/2014, 04:20

... University, South Parks Road, Oxford, OX1 3SY, UK. 2 Department of Zoology, Oxford University, South Parks Road, Oxford, OX1 3PS, UK. 3 Division of Medicine, Wright Fleming Institute, Imperial College, ... duration of the pre-viraemic phase and the timing of the appearance of markers of seroconver- sion [30,31]. Therefore, clinical and laboratory evidence supported recent...

Ngày tải lên: 13/08/2014, 01:21

... neutralising antibody [1]. Unfortunately, they did not look at neuronal activation or damage to confirm any neuroprotection. Of note, interfering with complement activa- tion either by blocking C5a or ... O, Stephen J, Cepinskas G: Role of eNOS-derived nitric oxide (NO) in activation and dysfunction of cerebrovascular endothelial cells during early onsets of sepsis. Am J Physiol He...

Ngày tải lên: 13/08/2014, 16:20

... controlled studies. Furthermore, methods of hyperdynamic therapy and speci c endpoints vary widely. A systematic review of clinical trials of the various techniques of hyperdynamic therapy ... therapy found an increase in CBF. Only one of seven studies of hypervolemia found a signifi cant increase in CBF compared to baseline. Hemo- dilution did not change CBF. A meta-an...

Ngày tải lên: 13/08/2014, 20:22

... are induced in the rhizosphere. In other micro- organisms, the Pho regulon has been implicated, among other processes, in biofilm formation and includes genes for the synthesis of antibiotics ... amounts of Cy3- and Cy5-labeled cDNAs, one of them corresponding to the control and the other one to the problem to be analyzed, were mixed, dried in a Speed-Vac and recon...

Ngày tải lên: 14/08/2014, 08:20