phân tích hiệu quả hoạt động ngân hàng thông qua mô hình hồi quy tuyến tính

Hiệu quả của việc bổ sung chế phẩm axit amin tổng hợp L- Lysine và DL-Methionine trong khẩu phần lợn thịt F1 (MóngCái –Yorkshire) nuôi ở trại Tiền Phong

Ngày tải lên : 31/10/2012, 14:03

... cho hoạt động chức quan phận Thứ tự ưu tiên tích luỹ sử dụng chất dinh dưỡng sau : (1) Hoạt động thần kinh (4) Tích luỹ nạc (2) Hoạt động sinh sản (5) Tích luỹ mỡ (3) Phát triển xương Bộ xương Mô ... Excel xử lý thống kê theo phương pháp phân tích phương sai (ANOVA) qua mô hình tương quan tuyến tính GLM (General Linear Model ) phần mềm Minitab version … 42 KẾT QUẢ VÀ THẢO LUẬN Sau tháng theo dõi ... 22 axit amin quan trọng dinh dưỡng động vật (Vũ Duy Giảng, 1999, [6]) Dựa vào cấu trúc lạp thể người ta phân thành dạng L D axit amin, tất axit amin (trừ Glycine) mang hoạt tính quang học, dạng...

61
2.5K
7

Tài liệu Báo cáo khoa học: The Pseudomonas aeruginosa nirE gene encodes the S-adenosyl-L-methionine-dependent uroporphyrinogen III methyltransferase required for heme d1 biosynthesis doc

Ngày tải lên : 18/02/2014, 06:20

... monitored using a Lambda ¨ spectrophotometer (PerkinElmer Instruments, Uberlingen, Germany) In order to quantify the precorrin-2, it was converted to sirohydrochlorin (e376 = 2.4 · 105 m)1Æcm)1 [35])...

10
539
0

Tài liệu Báo cáo khoa học: Cobalamin uptake and reactivation occurs through speciﬁc protein interactions in the methionine synthase–methionine synthase reductase complex docx

Ngày tải lên : 18/02/2014, 08:20

... [14] The enhanced cofactor binding is thought to result from MSR-catalysed reduction of exogenous aquacob(III)alamin (AqCbl) to form cob(II)alamin Reduction of the Co centre promotes the dissociation ... recombinant hMS is expressed as an apoenzyme in P pastoris at levels that enable purification of sufficient quantities for functional analysis (Table 1) A clear advantage of using Pichia as a heterologous ... varying concentrations of MSR and 100 lM NADPH The experimental data were fitted to a hyperbolic equation, and yielded a Kact value for MSR of 107 ± nM and a Vmax value of 2.0 ± 0.1 nmolÆmin)1 (B)...

10
698
0

Tài liệu Báo cáo khoa học: Inhibition of cobalamin-dependent methionine synthase by substituted benzo-fused heterocycles pptx

Ngày tải lên : 19/02/2014, 05:20

... Biochem Pharmacol 63, 381–391 44 Bradford M (1976) A rapid and sensitive method for the quantitation of microgram quantities of protein utilizing the principle of protein-dye binding Anal Biochem 72, ... methion43.19; H, 5.00; N, 18.31 C8H9N3Æ2HClÆO.2H2O requires: ine was eluted with mL of water and quantiﬁed using C, 42.95; H, 5.14; N, 18.78% a liquid scintillation counter (Packard Tricarb 1900CA; ... optimization Ligands were parameterized using partial atomic charges and other values obtained from quantum mechanic modelling (HartreeFock 6–31G*) of the ligand structure using pc spartan pro (Wavefunction...

13
424
0

Tài liệu Báo cáo khoa học: Abstract Integration of Metabolism and Survival PP-1 The metabolic switch in liver methionine metabolism pptx

Ngày tải lên : 19/02/2014, 07:20

... DNase I and reverse-transcribed into cDNA Quantitative analyses of CXCL12 and CXCR4 transcripts were performed by real-time PCR SYBR Green I system The quantity of transcripts was normalized with ... depleted DNMT1 Quantitative western blot showed 90% reduction of DNMT1 protein in Jurkat T cell line Total RNA was isolated, treated with DNase I and reverse-transcribed into cDNA Quantitative ... potential was observed by ﬂuorescence microscopy and quantitative analysis Release of cytochrome C by mitochondria was determined using a semi-quantitative sandwich ELISA kit These results show,...

291
612
0

Tài liệu Báo cáo khoa học: A kinetic model of the branch-point between the methionine and threonine biosynthesis pathways in Arabidopsis thaliana doc

Ngày tải lên : 20/02/2014, 02:21

... and JThr in Eqn (10) can be replaced by CGS and TS MichaelisMenten equations (Eqns and 7) yielding the following quadratic equation (Eqn 11) app ẵPhser2 JPhser kapp catCGS kcatTS ị ỵ Kapp JPhser ... between the computer model and the experimental data originated from an inadequacy of the TS mechanistic equation This equation correctly describes the interaction between TS and AdoMet in the presence ... The experimental points were tted to Hill equations The thick curves are ux values calculated with the computer model using CGS and TS mechanistic equations Input variables were set at the value...

13
906
0

Tài liệu Báo cáo Y học: Ligand interactions and protein conformational changes of phosphopyridoxyl-labeled Escherichia coli phosphoenol pyruvate carboxykinase determined by ﬂuorescence spectroscopy pdf

Ngày tải lên : 21/02/2014, 01:21

... constants (Kd) of the proteinligand (LP) complexes were evaluated by the curve tting to the quadratic equation deduced from the equilibrium L + P , LP, considering that LP is proportional to the ... made for dilution effects (never exceeding 10%) The quenching data were tted to the SternVolmer equation, =F F ẳ ỵ KSV ẵQ 1ị where F and F are the uorescence intensities in the absence and presence ... ligands were also measured by the shortened of the emission lifetimes, according to the SternVolmer equation: s =si ẳ ỵ kq ịi s ẵQ i i 3ị where si and si are for the emission lifetime of the component...

9
533
0

Báo cáo khoa học: Enzymes of creatine biosynthesis, arginine and methionine metabolism in normal and malignant cells Soumen Bera1, Theo Wallimann2, Subhankar Ray1 and Manju Ray1 potx

Ngày tải lên : 07/03/2014, 04:20

... shows an almost equally elevated and high expression of AGAT mRNA in all three tumor samples, whereas it is almost undetectable in normal muscle GAMT mRNA expression was almost equal in all three ... that the activities of these two enzymes in the three tumors (EAC, S180 and sarcoma tissue) were quantitatively more or less similar Arginase II activity was also quite high in these three tumors ... (A) AGAT and (B) GAMT: (a) immunoblot; (b) parallel gels stained with Coomassie blue to conﬁrm equal protein loading; and (c) densitometric analysis of the ampliﬁed PCR fragments (mean ± SD; n...

11
626
0

Báo cáo khoa học: Kinetic characterization of methionine c-lyases from the enteric protozoan parasite Entamoeba histolytica against physiological substrates and triﬂuoromethionine, a promising lead compound against amoebiasis ppt

Ngày tải lên : 07/03/2014, 05:20

... but not with Met, or pretreated with PG, EhMGL1 was no longer recognized by the antibody (the equal loading of proteins was veriﬁed by silver staining; Fig 2A), suggesting that EhMGL1 was chemically...

13
406
0

Báo cáo khoa học: The effect of replacing the axial methionine ligand with a lysine residue in cytochrome c-550 from Paracoccus versutus assessed by X-ray crystallography and unfolding ppt

Ngày tải lên : 07/03/2014, 17:20

... R-factor (%) 15.8 (14.4) Rfree-factor (%) 19.1 (20.7) Quality of model ˚ r.m.s.d bond lengths (A) 0.013 r.m.s.d bond angles (°) 1.16 Ramachandran plot quality % in most favourable 90.9 region % in additional ... baseline) in Eqn (1) were set to zero The ﬁts (nonlinear least-squares ﬁtting) were generated using the algorithm of Levenberg and Marquardt and performed in the program 2452 Origin, version 6.0 ... ferricyt c-550 were carried out using the sitting drop vapour diffusion method at 295 K using equal volumes of protein and reservoir solutions Dark red crystals of the M100K variant suitable...

15
509
0

Báo cáo khoa học: "Boosting Statistical Word Alignment Using Labeled and Unlabeled Data" ppt

Ngày tải lên : 08/03/2014, 02:21

... (Brown et al., 1993), the statistical word alignment model can be generally represented as in equation (1) Pr(a, f | e) = Where e and f represent the source sentence and the target sentence, ... respectively In this paper, we use a simplified IBM model (Al-Onaizan et al., 1999), which is shown in equation (2) This simplified version does not take into account word classes as described in Brown ... model and unsupervised model, respectively λ is an interpolation weight We train the weight in equation (8) in the same way as described in Wu et al (2005) Pseudo Reference Set for Unlabeled Data...

8
451
1

Báo cáo khoa học: "Automatic construction of a hypernym-labeled noun hierarchy from text" docx

Ngày tải lên : 08/03/2014, 06:20

... product/item/crop diversion problem/drug/disorder wildlife gle word does not describe the cluster adequately, or cases where there are a few good hypernyms which tend to alternate, such as "country"...

7
418
0

Báo cáo khoa học: Leishmania donovani methionine adenosyltransferase Role of cysteine residues in the recombinant enzyme pptx

Ngày tải lên : 08/03/2014, 08:20

... Biochem J 301, 557–561 23 Bradford, M.M (1976) A rapid and sensitive method for the quantitation of microgram quantities of protein utilizing the principle of protein-dye binding Anal Biochem 72, ... bacteria was performed in E coli XL-1Blue strain All other chemical and reagents were of the highest quality available Ampliﬁcation of MAT2-encoding fragment To generate a DNA probe, the polymerase ... cells and libraries DNA modiﬁcation and restriction enzymes were from Boehringer Mannheim Thermus aquaticus (Taq) polymerase was from Promega and Pyrococcus furiosus (Pfu) polymerase was from Stratagene...

8
398
0

Báo cáo Y học: The plant S-adenosyl-L-methionine:Mg-protoporphyrin IX methyltransferase is located in both envelope and thylakoid chloroplast membranes pot

Ngày tải lên : 08/03/2014, 16:20

9
568
0

Báo cáo khoa học: Localization of ﬂuorescence-labeled poly(malic acid) to the nuclei of the plasmodium of Physarum polycephalum pot

Ngày tải lên : 17/03/2014, 10:20

... sample (20 lL) was eluted in the presence of M NaCl Polymalate in the eluate was hydrolysed and quantitated by the ﬂuorimetric malate dehydrogenase assay An average amount of 0.069 ± 0.003 lg...

7
349
0

Báo cáo khoa học: Utp25p, a nucleolar Saccharomyces cerevisiae protein, interacts with U3 snoRNP subunits and affects processing of the 35S pre-rRNA docx

Ngày tải lên : 22/03/2014, 21:21

... The following supplementary material is available: Fig S1 Area quantitation of peaks obtained in polysomal proﬁle analysis Fig S2 Quantitation of northern hybridizations Fig S3 Utp25p sequences ... from the same fractions were subjected to western blot for detection of ProtA and ProtA–Utp25p (C) Quantitation of the bands obtained from RNA co-ip by phosphorimaging Ratio of bound ⁄ input is shown ... 5¢-TGTTATCCTCTGGGCCCCG-3¢ 5¢-ATGGGGCTCATCAACCAAGTTGG-3¢ 44 47 44 44 48 44 49 44 50 Paulo State University-UNESP, Araraquara, SP, Brazil) [41]; rabbit anti-GFP, : 10 000 (kind gift from F Gueiros-Filho, University of...

15
328
0

Báo cáo khoa học: Crystal structure and solution characterization of the activation domain of human methionine synthase doc

Ngày tải lên : 23/03/2014, 09:21

... stereochemical quality of protein structures J Appl Crystallogr 26, 283–291 34 Schuck P (2000) Size-distribution analysis of macromolecules by sedimentation velocity ultracentrifugation and Lamm equation ... versus the concentration of the activation domain and the curves show the best ﬁt of the data to the quadratic Eqn (1) Table lists the calculated dissociation constants for the wild-type and D963E ... components of the MS holoenzyme is required to ascertain if full-length hMS possesses higher order quaternary structure Fluorescence titration assays have demonstrated an interaction between the...

13
373
0

Báo cáo khoa học: "Distant supervision for relation extraction without labeled data" docx

Ngày tải lên : 23/03/2014, 16:21

... labels; in the case of a tie (one vote each way) we assigned the relation as true or false with equal probability The evaluation of the syntactic, lexical, and combination of features at a recall...

9
247
0

Báo cáo Y học: Engineering and use of 32P-labeled human recombinant interleukin-11 for receptor binding studies docx

Ngày tải lên : 24/03/2014, 00:21

8
419
0

BÁO CÁO " NGHIÊN CỨU XÁC ĐỊNH NHU CẦU METHIONINE TRONG THỨC ĂN CỦA CÁ TRA (Pangasianodon hypophthalmus) " doc

Ngày tải lên : 24/03/2014, 21:21

... âm 20 oC để phân tích thành phần hóa học thể cá theo phương pháp AOAC (2000) Các giá trị trung bình sinh trưởng hiệu sử dụng thức ăn độ lệch chuẩn tính chương trình Excell, phân tích thống kê ... protein Kết phân tích (broken-line) mối tương quan tốc độ tăng trưởng đặc biệt hàm lượng methionine thức ăn y = 0,1439x + 1,4297 y= 0,0547x + 1,4297, y = 2,89 (hình 2) thể tương quan chặt chẽ ... biệt (SGR) cá tra giống Hình Sự tương quan hàm lượng methionine (g/kg protein) tốc độ tăng trưởng đặc biệt (SGR) cá tra giống Hiệu sử dụng thức ăn Hệ số thức ăn (FCR) hiệu sử dụng protein (PER)...

8
757
2