Báo cáo khoa học: "Costs of two alternative Salmonella control policies in Finnish broiler production" doc

... was found to be mainlydependent on the number and costs of recalls. The win-lose ratio describing the probability of winning combinedwith the magnitude of winning/losing per investmentswas ... structures of the establishment. A positive finding in one of these induces sampling of a further 59 samplesuntil the premises are proven to be free of infection [13]. Salmonella control in the ... lower level of salmonella control instead of no control at all since polit-ically it would be the level of control if the FSCP was dis-continued. A situation with no salmonella control at allwas...

Báo cáo khoa học: Characterization of solanesyl and decaprenyl diphosphate synthases in mice and humans docx

... import-ant in determining the chain length of ubiquinone byreplacing either component with homologs from otherspecies and analyzing the type of ubiquinone produced.Fig. 5. Size determination of the ... murine homolog and AI742294 and BI551760 forthe human homolog). In cases in which the full-lengthcDNA was not included in a single clone, we combined two cDNA clones into one and determined ... homologs of SpDlp1.We also showed that both components are involved in determination of the isoprenoid chain length of ubiqui-none.ResultsIsolation and sequence analysis of genesencoding murine...

Báo cáo khoa học: Function of microRNA-375 and microRNA-124a in pancreas and brain doc

... glucose-inducedinsulin secretion [65,66]. These ﬁndings representanother interesting aspect of the action of myotrophin in cells and may explain the mechanism by whichmiR-375 also mediates insulin ... of insulin withno alteration in glucose-mediated production of ATPor rise in intracellular calcium. In addition, a loss of function of miR-375 revealed an increase in glucose-stimulated insulin ... important role in the differentiation of progenitor cells to mature neurons by directlyregulating polypyrimidine tract-binding protein 1, whichis involved in alternative pre-mRNA splicing in non-neural...

Báo cáo khoa hoc:"Heritability of susceptibility to Salmonella enteritidis infection in fowls and test of the role of the chromosome carrying the NRAMP1 gene" ppt

... carrying the NRAMP1 gene, isinvolved in the control of the genetic resistance of S. enteritidis infection in these two organs (liver and spleen), as in mice [16].The within-sire effect of the ... and necropsy In the two experiments, 373 (Expt. 1) or 312 (Expt. 2) thirteen-week-oldchickens were intravenously inoculated into a wing vein with 0.4 mL of t heinoculum containing 106CFU. ... an oralinoculation in [14].Correlations between the logarithms of the number of Salmonella per organand of the number of Salmonella per gram of organ were very high since therange of variation...

báo cáo khoa học: " Dissection of genetic and environmental factors involved in tomato organoleptic quality" doc

... factor determined the location of Sarno eco-types in the lower left-hand part and those of Sorrento in lower right-hand part of the graphic. Instead, thePCA plots o btained by combining PC1 with ... role of single genes as well as a genenetwork. For instance, silencing genes of interest canallow identification of key genes or regulatory elements in the flavour formation process. In PCA-plot ... used to ascertain in what direction to steer breeding in orderto improve the flavour characteristics of tomato ecotypes.BackgroundTomato consumers are becoming increasingly demand-ing as regards...

Báo cáo khoa học: "Environmental contamination by vancomycin resistant enterococci (VRE) in Swedish broiler production" pps

... VRE leading to increased contamination,both in the bedding and in the rest of the environment.Accordingly, there was an increase in the degree of VREcontamination on the floors during the ... compartments. In addition, two of the farms had a higher degree of VRE contamina-tion after the studied batch, indicating that the cleaningroutines are not sufficient, which could lead to a build-up of ... susceptibility to vancomycin by determina-tion of MIC using micro dilution in broth according to thestandards of the Clinical and Laboratory Standards Insti-tute [14]. Tests were performed in cation adjusted...

Tài liệu Báo cáo khoa học: Involvement of two positively charged residues of Chlamydomonas reinhardtii glyceraldehyde-3-phosphate dehydrogenase in the assembly process of a bi-enzyme complex involved in CO2 assimilation doc

... mechanism of GAPDH could be essential for the binding of CP12. Thepresence of this region at the interface of GAPDH andCP12 could also explain the kinetic changes o bserved for thebinding of the ... Prediction of protein–pro-tein interactions by docking methods. Curr.Opin.Struct.Biol.12,28–35.8. Gontero, B., Lebreton, S. & Graciet, E. (2001) Protein–proteininteractions in plant metabolism. ... thequantitation of microgram quantities of protein utilizing theprinciple of protein-dye binding. Anal. B iochem. 72, 248–254.32. Sali, A. & B lundell, T.L. (1993) Comparative p rotein modelling bysatisfaction...

Tài liệu Báo cáo khoa học: Expression of two [Fe]-hydrogenases in Chlamydomonas reinhardtii under anaerobic conditions doc

... 1–11.17.Forestier,M.,Zhang,L.,King,P.,Plummer,S.,Ahmann,D.,Seibert, M. & Ghirardi, M. (2001) The cloning of two hydrogenasegenes from the green alga Chlamydomonas reinhardtii.InPro-ceedings of the 12th International ... are also present in the C. reinhardtii HydA2amino-acid sequence [33–35], including the well-conservedC-terminal part (C-domain) that binds the catalyticH-cluster. As seen in other algal [Fe]-hydrogenases, ... the turnover of the D1 protein of photosystem II (PSII), causes thepartial inhibition of PSII, and leads to a reduction of photosynthetic O2evolution. The partial inhibition of PSIIis sufﬁcient...

Báo cáo khoa học: Replacement of two invariant serine residues in chorismate synthase provides evidence that a proton relay system is essential for intermediate formation and catalytic activity docx

... enzyme.Binding of oxidized FMN to the mutant proteinsTo characterize the serine mutant proteins in furtherdetail, binding of the oxidized FMN cofactor to theisolated apoproteins was investigated ... double-mutant protein, in contrast to thesingle-mutant proteins (Ser16Ala and Ser127Ala) isnot capable of forming the ﬂavin-derived intermedi-ate. The decay rate of the intermediate in a single-turnover ... utilization of NADPH as asource of reducing equivalents for activation of thecofactor to its reduced form.Chorismate synthase activity of the serinemutant proteins In order to investigate the in uence...

Báo cáo khoa học: Cooperation of two carotene desaturases in the production of lycopene in Myxococcus xanthus pot

... desaturase wouldintroduce two new double bonds, forming trans-lycopene. The high water insolubility of carotenoids,and the improvement of the desaturase efﬁciency of CrtIa in the presence of CrtIb, ... compilation ª 2007 FEBS 4311 in- frame deletion of crtIa in M. xanthus strain MR151.This strain contains a mutation, carR3, which rendersthe expression of the carB operon independent of external stimulation ... [13], including the previ-ously described CrtIb of M. xanthus [14]. An M. xan-thus mutant with a transposon insertion in crtIa isunable to produce carotenoids, indicating an early role in carotenogenesis....

Xem thêm

Từ khóa: báo cáo khoa học mẫu báo cáo khoa học y học báo cáo khoa học sinh học báo cáo khoa học nông nghiệp báo cáo khoa học lâm nghiệp báo cáo khoa học thủy sản Báo cáo thực tập tại nhà thuốc tại Thành phố Hồ Chí Minh năm 2018 Nghiên cứu sự biến đổi một số cytokin ở bệnh nhân xơ cứng bì hệ thống Nghiên cứu tổ chức pha chế, đánh giá chất lượng thuốc tiêm truyền trong điều kiện dã ngoại Nghiên cứu tổ chức chạy tàu hàng cố định theo thời gian trên đường sắt việt nam Biện pháp quản lý hoạt động dạy hát xoan trong trường trung học cơ sở huyện lâm thao, phú thọ Giáo án Sinh học 11 bài 13: Thực hành phát hiện diệp lục và carôtenôit ĐỒ ÁN NGHIÊN CỨU CÔNG NGHỆ KẾT NỐI VÔ TUYẾN CỰ LY XA, CÔNG SUẤT THẤP LPWAN Trả hồ sơ điều tra bổ sung đối với các tội xâm phạm sở hữu có tính chất chiếm đoạt theo pháp luật Tố tụng hình sự Việt Nam từ thực tiễn thành phố Hồ Chí Minh (Luận văn thạc sĩ)Phát hiện xâm nhập dựa trên thuật toán k means Nghiên cứu tổng hợp các oxit hỗn hợp kích thƣớc nanomet ce 0 75 zr0 25o2 , ce 0 5 zr0 5o2 và khảo sát hoạt tính quang xúc tác của chúng Thiết kế và chế tạo mô hình biến tần (inverter) cho máy điều hòa không khí Chuong 2 nhận dạng rui ro Quản lý nợ xấu tại Agribank chi nhánh huyện Phù Yên, tỉnh Sơn La (Luận văn thạc sĩ)Tăng trưởng tín dụng hộ sản xuất nông nghiệp tại Ngân hàng Nông nghiệp và Phát triển nông thôn Việt Nam chi nhánh tỉnh Bắc Giang (Luận văn thạc sĩ)chuong 1 tong quan quan tri rui ro Nguyên tắc phân hóa trách nhiệm hình sự đối với người dưới 18 tuổi phạm tội trong pháp luật hình sự Việt Nam (Luận văn thạc sĩ)Giáo án Sinh học 11 bài 14: Thực hành phát hiện hô hấp ở thực vật HIỆU QUẢ CỦA MÔ HÌNH XỬ LÝ BÙN HOẠT TÍNH BẰNG KIỀM TÁI CHẾ NHỰA VÀ QUẢN LÝ CHẤT THẢI Ở HOA KỲ QUẢN LÝ VÀ TÁI CHẾ NHỰA Ở HOA KỲ