Báo cáo y học: " Sequence and phylogenetic analysis of H7N3 avian influenza viruses isolated from poultry in Pakistan 1995-2004" pot

... Iqbal M, Yaqub T, Reddy K, McCauley JW: Novel genotypes of H9N2 influenza A viruses isolated from poultry in Pakistan containing NS genes similar to highly pathogenic H7N3 and H5N1 viruses. ... sequence from H7N3 AIV from Pakistan was included in the analysis. Results: Phylogenetic analysis revealed that there were two introductions of H7 into Pakist...

Ngày tải lên: 12/08/2014, 04:20

... Laboratory of Veterinary Etiological Biology, National Foot- and- Mouth Disease Reference Laboratory, Key Laboratory of Animal Virology of Ministry of Agriculture, Xujiaping No.1, Yanchangpu, Lanzhou, ... and anonymous reviewers for their editing and revision the manuscript. Author Details Lanzhou Veterinary Research Institute of Chinese Academy of Agriculture Science, Sta...

Ngày tải lên: 12/08/2014, 04:20

... some BTB-ankyrin proteins are composed of an amino-terminal BTB domain, a central helical region, 19 ankyrin repeats and a carboxy-terminal FYVE domain (a domain originally found in Fab1, YOTB, Vac1, and ... distribution and sequence conservation of BTB domain proteins in 17 fully sequenced eukaryotes. The BTB domain is typically found as a single copy in proteins that conta...

Ngày tải lên: 14/08/2014, 14:22

... in systemic lupus erythematosus patients [76]. The significantly increased mDC:pDC ratio iden- tified in SF may indicate in situ differentiation of monocytes shed from the synovial lining layer ... decrease in pDCs in OA PB, were intriguing and led us to investigate a possible correlation to the magnitude of inflammatory disease activity. Accordingly, we analysed pDC and m...

Ngày tải lên: 09/08/2014, 07:20

... splicing machinery very efficiently by using the Rev protein which binds with high affinity and specificity to highly structured cis-acting RNA element present within the coding region of HIV-1 ... etic diversity and has been classified into various subtypes and recomb inant forms. While subtype B predominates in US and UK, it is sub - type C that is predominant in India, China...

Ngày tải lên: 10/08/2014, 05:21

... isolates, ORFV-India82/04 and ORFV-Taiping, respectively. Although the phylogenetic analysis can indicate a hypothetical origin of viral strains, it is difficult to determine the precise route in which ... nucle- otide and amino acid sequences. NE1 and ORFV Taiping showed 99.8% and 100% similarities at the nucleotide and amino acid level, respectively. Many nucleotide sub- s...

Ngày tải lên: 12/08/2014, 04:21

... end of the strand that becomes joined to Integrase proteins and in vitro integration assaysFigure 2 Integrase proteins and in vitro integration assays. (A) Purified proteins (approximately 5 ... without significantly affecting the activity of the enzyme or infec- tivity of the virus. Additional removal of up to six amino acids impacted infectivity by up to 80%, yielding virus...

Ngày tải lên: 12/08/2014, 23:22

... strategy of sequencing and performing phylogenetic analyses only on the env sub-genomic region, pursued in Italy and worldwide for many years, could have resulted in missing the identification of ... subsequently analyzed for the frequency of synonymous and non-synonymous substitutions at each codon corresponding to the 35 aa forming the V3 loop of the env gene. The analy...

Ngày tải lên: 13/08/2014, 05:22

... grateful to Dr Scott Lindsay from Veterinary Pathology Diagnostic Services, Faculty of Veterinary Science, University of Sydney, for assistance in interpretation of histology results. The authors ... present. The cyto- plasm of most hepatocytes is pale and eosinophilic with finely granular basophilic inclusions. The hepatic sinusoids and central veins are predominantly clear...

Ngày tải lên: 13/08/2014, 13:20

... Glucose Glucose Pyruvate Pyruvate Lactate Lactate B L O O D PPP Alanine Alanine GABA Phenylalanine Tyrosine Dopamine Glutamate Aspartate Glutamine GABA Serine Glycine Glycine Serine Dopamine Tryptophan Seratonin Melatonin 1(8521 $6752&<7( B L O O D Leucine KIC ... Glucose Glucose Pyruvate Pyruvate Lactate B L O O D PPP Alanine Alanine GABA Phenylalanine Tyrosine Dopamine Glutamate As...

Ngày tải lên: 13/08/2014, 16:21