Báo cáo khoa học: " Phylogenetic analysis of three genes of Penguinpox virus corresponding to Vaccinia virus G8R (VLTF-1), A3L (P4b) and H3L reveals that it is most closely related to Turkeypox virus, Ostrichpox virus and Pigeonpox virus" ppt

... isolate exhibited thesequence motif of 111GERQGRL117 at the cleavage site of Fgene. Phylogenetic analysis Phylogenetic analysis of partial F gene nucleotidesequences of NDV isolates was ... comparison and phylo-genetic analysis which can be used to predict the patho-types and to determine the origin of NDV outbreaks. It hasbeen well established that cleavage of NDV fusion protein is ... http://www.virologyj.com/content/6/1/191Page 6 of 9(page number not for citation purposes)The phylogenetic proximity of our isolates with thosefrom the US, China, Korea, and Ireland points to this like-lihood.The presence of class...

... Olsen4,5 and Mikael Berg1Address: 1Joint Research and Development Unit for Virology, Immunobiology, and Parasitology, of the National Veterinary Institute (SVA) and Swedish University of Agricultural ... from North America and Europe [29,30].Sequence analysis of the HA genes of the H5 and H7 influ-enza A viruses isolated in this study showed that the hae-magglutinin cleavage site lacked the basic ... 2000 to 2007, and previously pub-lished in the GenBank [33]. Analysis of phylogenetic relationships among the NS genes reported in this study clearly shows that two distinctgene pools, corresponding...

... occurrence and diversity of APX genes in various lineages that descended from the ancestral protist correlate with the var-ious photosynthetic abilities of these organisms, producingvarious levels of ... firstproposed to occur between archaea and eubacteria basedon the analysis of three archaeal and 16 bacterial KatGs[42]. Later it was postulated that this phenomenon oftenoccurs in all lineages of hydroperoxidases ... Mycobacterium fortuitum). This unequaldistribution of KatGs can be attributed to a lateral genetransfer [41] between otherwise phylogenetically unrelatedmicro-organisms. In the case of KatGs, it was firstproposed...

... Oneexample is the analysis of phagosomes [32], organelles that occur upon phagocytic internalization of foreign materialby macrophages. In this analysis, in addition to thedescription of the phagosome ... means of free-flow electrophoresis, and that the whole population of identified proteins served to distinguish exosomes fromapoptotic vesicles.There have been a number of other proteome analysis studies ... subcellular fractionation withoutaffinity purification, the issue of analysis of multiproteincomplexes will be discussed in an accompanying minireview[9a].Proteome analysis of subnuclear structures:the...

... arthritis,meningitis, sepsis, otitis media, pneumonia, cellulitis, and bacteremia are diseases associated with Hif infections inchildren who quite often have a predisposing medicalcondition, ... 884.4 and 679.9 due to losses of a HepI–AnKdo-ol and tHex–HepI–AnKdo-ol units, respectively. This gave evidencefor two Hex6 glycoforms having either a disaccharide ora trisaccharide unit linked ... C18 cartridge and subjected to sugar analysis or ESI-MSn.Therelativeproportions of the various alditol acetates and partiallymethylated alditol acetates obtained in sugar- and methyl-ation...

... spite of belonging to the same group in phylogenetic tree analysis, or they may in fact consist of a mixture of two dif-ferent kinds of viruses. Distinguishing between these pos-sibilities ... IBV isolates had 71.5-99.3% similarity with each other and 44.9-80.3% similarity with non- Korean IBV strains. Phylogenetic tree analysis revealed that some of the IBV isolates appear to belong ... bronchitis viruses (IBVs) were isolated in the field from chickens suspected of being car-riers of infectious bronchitis between 2001 and 2003. The S1 glycoprotein genes of these IBV isolates...

... Department of Structural and Functional Biology, and Centre of Neuroscience, University of Insubria, Busto Arsizio, Italy2 Department of Biotechnology, University of Verona, Italy3 Department of Clinical ... (i.e. fold of induction) with respect to the reference condition (b-gal, cat or b-gal cat) arbitrarily set to 1. Values are the mean ± SD of three different gels in four-bar histograms and of six ... of a-synuclein and HSP70 werecalculated by densitometric analysis (imagej software;http://rsb.info.nih.gov/ij) and normalized to b-actin. Allexperiments were run in triplicate.Apoptosis analysis The...

... concentrationsgreater than 4 mm. It is so small that it cannot bequantified. It is clear, however, that there is a reduc-tion in affinity with D70G for this ligand. This sup-ports the hypothesis that PAS plays ... rate.This is similar to the activating effect of tyraminebinding on the hydrolysis of o-NAC and o-NPA. Theobservation that benzalkonium is an inhibitor of BuChE-catalysed hydrolysis of ATMA ... this hypothesis. First, kinetic analysis of organophosphate inhibition of the ester and AAA activities of BuChE indicates that there is asingle nucleophilic serine, Ser198, for both activities[35]....

... temperature is raised.The effect of DCMU on the traces was to increase theamplitude of step J with the concurrent decline of stepI, and to retard the rise to Fm. With dPQ, the J stepwas lowered and ... limitedinformation. In particular, the characteristics of theJ–I phase are almost impossible to determine from vis-ual analysis of the traces. It was shown that the three phases can be quantitatively ... observed. This result is consistent with the idea that the O–J rise is effectively related to the redox state of QA, which depends on the balance between its reduc-tion by PSII and its reoxidation...