Báo cáo khoa học: " Seroprevalence of low pathogenic avian influenza (H9N2) and associated risk factors in the Gyeonggi-do of Korea during 2005-2006" pps

Báo cáo khoa học: Abortive translation caused by peptidyl-tRNA drop-off at NGG codons in the early coding region of mRNA potx

... inhibitgrowth of the strain even in the presence of IPTGinduction. All of these results suggest that the low geneexpression associated with NGG codons in the down-stream region following the initiation ... paus-ing at early NGG codons is the reason for the observed low gene expression. The length of the peptidyl moiety of the peptidyl-tRNA in uences the drop-off process in the case of very small mini-genes ... analysed argininecodons AGA, CGC, CGA and CGU. The amino acidsequence of the nascent peptide is the same in all of these cases. This fact eliminates any amino acid contri-bution by the amino acid...

Báo cáo khoa học nông nghiệp " CARD Project 030/06 VIE: Developing a strategy for enhancing the competitiveness of rural small and medium enterprises in the agro-food chain: the case of animal feed " pptx

... Enterprises in the Livestock Feed Production Sector in Vietnam For Information of the Minister of Agriculture, and relevant staff of the Ministry of Agriculture and Rural Development and provincial ... Producers in Vietnam For Information of the Minister of Agriculture, and relevant Departments of the Ministry of Agriculture and Rural Development and Provincial Departments of Agriculture and ... invest in developing livestock raising activities in the direction of industrial farms. 2.1.2 Policy concerning input control The animal feed industry in Vietnam mainly heavily on the import of...

Tài liệu Báo cáo khoa học: A second novel dye-linked L-proline dehydrogenase complex is present in the hyperthermophilic archaeon Pyrococcus horikoshii OT-3 pptx

... at the interface between the a and b subunits.A comparison of the amino-acid sequences showed that the ADP-bindingmotif in the a subunit of PDH1 clearly differs from that in the a subunit of ... show the amino-acidalignment of the a and b subunits of PDH1, PDH2 and T. profundus dye-l-proDH. The amino-acid sequence of the a1 subunit of PDH1 showed 31% and 32% identi-ties with the a2 ... ﬂavin compounds were bound to the a1subunit of PDH1, though it did contain one ADP-binding motif. This suggests the ADP-binding motif in the a1 subunit mediates the observed ATP binding,and...

Báo cáo khoa học: Activated transglutaminase from Streptomyces mobaraensis is processed by a tripeptidyl aminopeptidase in the ﬁnal step pptx

... Ne-(c-glutamyl)lysine bonds, the incorpor-ation of polyamines into proteins, the deamidation of protein-bound glutamines, and the covalent attachment of proteins to lipids such as x-hydroxyceramides ... distinct differ-entiation stages. Culture on agar plates containing glucose,yeast and malt extracts allows the organism to developsubstrate and aerial mycelia culminating in the formation of spores ... peptides used exhibited a pNAresidue on the C-side. The already slight yellowing of the solution indicated SM-TAP activity against the compound in the incubation mixture.SM-TAP has a clear preference...

Báo cáo sinh học: " Recombinant Tula hantavirus shows reduced fitness but is able to survive in the presence of a parental virus: analysis of consecutive passages in a cell culture" pot

... increased by pre-passaging in cell culture. The observedsurvival time of the recTULV in the presence of the Monitoring of wt and recS-RNA during sequential passages of the mixture of TUL02 and ... be involved in recombi-nation events, leading, however, to the deletion of the hairpin-forming sequences (A. Plyusnin, unpublishedobservations). The role of RNA folding in hantavirusrecombination ... non-pairing C/A bases in the minus-sense RNA. Interestingly, in Puumala hantavirus, a hairpin-like structure formed bya highly conserved inverted repeat in the 3'-noncodingregion of the S...

báo cáo hóa học:" Recombinant Tula hantavirus shows reduced fitness but is able to survive in the presence of a parental virus: analysis of consecutive passages in a cell culture" ppt

... increased by pre-passaging in cell culture. The observedsurvival time of the recTULV in the presence of the Monitoring of wt and recS-RNA during sequential passages of the mixture of TUL02 and ... Helsinki, FinlandEmail: Angelina Plyusnina - anguelina.pljusnina@helsinki.fi; Alexander Plyusnin* - alexander.plyusnin@helsinki.fi* Corresponding author AbstractTula hantavirus carrying recombinant ... not be increased by pre-passaging in the cell culture. Nevertheless, the recombinant virus was able to survive in the presence of the parental virus during five consecutive passages. The observed...

Báo cáo khoa học: "Seroprevalence of Antibody to Procine Reproductive and Respiratory Syndrome Virus in Diagnostic Submissions" ppsx

... To avoid introduction of the PRRSV into susceptible swine herds, isolation and acclimatization of incoming boars and gilts for a certainperiod of time before introducing into breeding herd wasrecommended.References1. ... seroprevalecne of PRRSV antibody in boar, gilt and sow indicates that thesepigs in the breeding farms are the major source of PRRSVinfection, and also play an important role in spreading the PRRSV ... tobe defined to the grower/finisher herds. This kind of infection pattern suggests that partial depopulation of the infected swine herds may be one of the measures toeradicate the PRRSV infection....

Tài liệu Báo cáo khoa học: Neuronal growth-inhibitory factor (metallothionein-3): reactivity and structure of metal–thiolate clusters* doc

... located in independent domains(a b-domain for the N-terminal cluster and ana-domain for the C-terminal cluster). In the absence of metals, apo-thionein (apo-T) is predominantly unstruc-tured and ... occurred in the Zn cluster [32]. Indeed, exposure of Cu(I)4-Zn4MT3 to air resulted in the slow formation of adisulﬁde linkage by cysteine oxidation of the a-domain and a concominant release of ... asa result of the formation of disulﬁde bridges [2]. Sec-ond, in contrast to the high thermodynamic stability, the binding is kinetically labile, allowing rapid intra-molecular and intermolecular...

Tài liệu Báo cáo khoa học: Interleukin-1-inducible MCPIP protein has structural and functional properties of RNase and participates in degradation of IL-1b mRNA doc

... a PIN domain(mutMCPIP). The fragment from 412-888 bp, correspond-ing to the PIN domain, was removed from the entire cod-ing sequence of the MCPIP gene. The coding sequencelacking the PIN ... (B) Alignment of the SMG6 PIN domain (PDB: 2hww), the bacterial hypo-thetical protein PIN domain (PDB: 1o4w) and the MCPIP PIN domain. Identical residues are indicated by asterisks, conserved ... performed using clustalx [8].Generation of genetic constructs The coding sequences of the wild-type and mutant forms of MCPIP lacking the PIN domain were obtained by two-stepPCR. For the MCPIP...

Tài liệu Báo cáo khoa học: "Collecting a Why-question corpus for development and evaluation of an automatic QA-system" pdf

... the case of sentence id agree-ment. Finally, we set a lower bound for the resultsby comparing the answers to each other randomly (the NoAs were also included). The ﬁnal F-measures of the ROUGE ... to the values, but the difference to the randomised results is substantial. In the ﬁeld of au-tomatic summarisation, the overlap of the automatic449Track. In E. Voorhees and L. P. Buckland, ... different, and thus in the later phasesome of the questions were removed manually asthey were deemed to mean exactly the same thing.However, there were less than 30 of these duplicatequestions in the...

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