Báo cáo y học: "Comparative genomic analysis of the Tribolium immune system" pps

... Of the nine Ag-Expansion of the clip-domain family of SPs and SPHs in the T. castaneum genomeFigure 2Expansion of the clip-domain family of SPs and SPHs in the T. castaneum genome. The catalytic ... immunity is conserved in the beetle. Fur-thermore, the modulation of these pathways may also resem-ble each other - we have identified putative 1:1 orthologs of IAP2, Tab2 and caspar in the Tribolium ... 2007, 8:R177Phylogenetic analysis of class B SRs (SR-Bs)Figure 7Phylogenetic analysis of class B SRs (SR-Bs). The aligned central parts, including the CD36 domain, of sixteen Tribolium (Tc),...

Báo cáo y học: " Comparative genomic analysis of bacteriophages specific to the channel catfish pathogen Edwardsiella ictaluri" pptx

... b-N-acetylglucosamini dases,and the endopeptidases [26]. Secondary structure analysis predicts that the endolysin of eiAU is a member of the N-acetylmuramoyl-L-alanine amidases class of endolysins.DNA ... responsiblefor the 3’-5’ exonuclease proof-reading activity of E. coliDNA polymerase I and other enzymes, and catalyses the hydrolysis of unpaired or mismatc hed nucleotides. The protein encoded by ORF54 ... endoly-sins have been linked to five enzymatic activities,including an N-acetyl muramidase or “true lysosyme” , the lytic transglycosylases, the N-acetylmuramoyl-L-ala-nine amidases, the endo-...

Báo cáo y học: "Comparative genomic analysis of fungal genomes reveals intron-rich ancestors" potx

... Ashbya gossyKluyveromycesSaccharomyceCandida glabDebaryomyces hanYarrowia lipolytica (30) Schizosaccharomyces pomCoprinopsis cinerea (1621) Phanerochaete chrysosporiumCryptococcus neoformanUstilago ... with the other threemethods to within 15% for all nodes except six and was notmore than 30% higher than either of the other methods forany node other than the Ascomycete node. Notably, the ... containing data for the matrix of intron posi-tions used for this analysis and phylogenetic tree representing the species; the file also contains the customized software forrunning NYK and the RG intron...

Báo cáo y học: " Comparative genomic analysis of C4 photosynthetic pathway evolution in grasses" docx

... remarka-bly long branch, suggesting that they are rapidly evolvingPhylogeny of C4 enzyme genes and their isoforms insorghum, rice, maize and ArabidopsisFigure 2Phylogeny of C4 enzyme genes and their ... recognized as one of the principalmechanisms of the evolution of new genes. Genes encodingenzymes of the C4 cycle often belong to gene families havingHCO3− The NADP-ME type of C4 pathway in sorghum ... molecu-lar phylogeny of the grass subfamily Panicoideae (Poaceae)shows multiple origins of C4 photosynthesis. American Journal of Botany 2001, 88(11):1993-2012.9. Pyankov VI, Artyusheva EG,...

Báo cáo y học: " Comparative biochemical analysis of HIV-1 subtype B and C integrase enzymes" pot

... integrase protein of human immunodeficiency virustype 1 responsible for polynucleotidyl transfer and zinc bind-ing. Proceedings of the National Academy of Sciences of the United States of America ... of enzymes of different subtypes. In our study,subtype B and C integrase enzymes were evaluated; and the activity of integrase inhibitors against them were com-pared, since a role for polymorphisms ... subtypes,most commonly subtype C [5], and subtype-specific dif-ferences in the development of drug resistance have beenreported [25]. Therefore, it is important to understand the activity of...

Báo cáo y học: "Comparative biochemical analysis of recombinant reverse transcriptase enzymes of HIV-1 subtype B and subtype " ppt

... nucleotides.Figure 2 Efficiency of tRNA3Lys-primed (-) ssDNA synthesis incell-free assays. The efficiencies of synthesis of (-) ssDNA with HIV-1 subtype B and subtype C wild-type RTs were compared ... amounts of RT enzymes over atime-course reaction. The calculated initial velocitieswere then divided by the concentration of enzyme usedin the assay to determine the specific activity of the recombinant ... ssDNAsynthesis.Processivity analysis of recombinant HIV-1 subtype B andsubtype C RTs The processivity of a polymerase is defined as the number of nucleotides incorporated in a single round of binding, elongation,...

Báo cáo y học: "Comparative transcriptome analysis of embryonic and adult stem cells with extended and limited differentiation capacity" pps

... conditions. The histogram in each panel plots the number of cells (as a percentage of the maximum) on the vertical axis against the fluorescence intensity of the labeled antibody bound to the indicated ... and the Oct4-regulated geneDppa2 [50]. Consistent with the ESC/MAPC/MSC analysis, Dppa4, Lefty, Fgf4, and Nodal were uniquely expressed inESCs in the ESC/MAPC/NS analysis. The agreement of the ... MAPCsand MAPCs/ESCs were not the result of the cell type to whichthey were compared (that is, MSCs) or of the array platformused, we compared the transcriptomes of mMAPC-1 andESCs to an enriched,...

Báo cáo y học: "Comparative context analysis of codon pairs on an ORFeome scale" docx

... imposed by the translational machin-ery on the evolution of the ORFeome. The softwaredeveloped, called Anaconda, is available at [21].ResultsGlobal analysis of codon context in yeast The Anaconda ... contextmaps shown in this study indicate that several of the contextclusters are formed on the basis of dinucleotide context rules(III-I rule), namely the XXU-AYY, XXC-AYY, XXU-GYY (Fig-ure 6a-c). As ... codons in the A-site of the ribosome. At the 5' context analysis the situation is inverted, and so the contingency tablebuilt is a transposed version of the one for 3' analysis. Table...

Báo cáo y học: "A meta-analysis of the incidence of malignancy in adult patients with rheumatoid arthritis" doc

... identification of new lymphoma casesbased on consultation between rheumatology and oncologydepartments. Uncertainty regarding the size of the RA popula-tion evaluated may account for their very high ... relativerisk of 7.4 for Hodgkin lymphoma. Sources of selection biasmay include the use of hospitalization records for identification of populations.Other limitations include the possibility of misclassificationand ... misclassificationand the wide variation in follow-up. There may have been mis-classification of the inclusion of patients into the RA popula-tions, and there may have been uncertainty surrounding the diagnostic...

Báo cáo y học: "A meta-analysis of the efficacy of fibromyalgia treatment according to level of care" pptx

... by the heterogeneity of the studies. Othervariables that also improved outcome and were not biased by the heterogeneity of the studies, were younger age of the patients and shorter duration of ... homogeneity. In any case, the study pointsto moderate efficacy of any of the treatments described forfibromyalgia and similar efficacy in both primary and special-ised levels of care.Two of the ... primary carefor any of the seven outcomes or the many questionnairesassessed. In the case of quality of life, the two levels of carecould not be compared. We consider that the external validityof...

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