construction characterization and end sequencing of the sheep bac library
Báo cáo y học: "The global role of ppGpp synthesis in morphological differentiation and antibiotic production in Streptomyces coelicolor A3(2)" pdf
... characteristic of the genus: the repression of conservons, the induction of antibiotic gene clusters, and the expression of the morphogenetic sapB, chaplin and rodlin genes While the exact regulatory ... depending on the organism and the amino acid In C glutamicum, both the histidine and serine biosynthetic genes are under strong positive stringent control [18], and the his operon in E coli and ... production and morphological differentiation during growth The results extend the known involvement of ppGpp synthesis in the regulation of antibiotic and secondary metabolite production, and paint...
- 18
- 435
- 0
Báo cáo khoa học: Esculentin-1b(1–18) – a membrane-active antimicrobial peptide that synergizes with antibiotics and modifies the expression level of a limited number of proteins in Escherichia coli doc
... represents the first example of the effects of an antimicrobial peptide from frog skin on the proteome of bacteria, and demonstrates that the bacterial membranes are the major targets of its mechanism of ... worthy of remark that both fragments of esculentin peptide were found to affect the integrity of the microbial plasma membrane and the synthesis of the microbial cell wall To the best of our ... components of the cell envelope, such as the phosphate groups within the LPS molecules of the OM in Gram-negative bacteria or the lipoteichoic acids on the surface of Gram-positive bacteria In the case...
- 18
- 494
- 0
Estimating Inflation Expectations with a Limited Number of Inflation-Indexed Bonds ∗ doc
... points around the forecast of the state is generated The distribution of these points depends on the variance of the forecast of the state • The measurement equations (functions H1(xt ) and H2(xt ... set of forecast observation points This set of points is used to estimate a mean and variance of the data forecasts • The mean and variance of the data forecasts are then used to update the estimates ... Rk is the covariance matrix of the noise present in the observed prices Here (·)[2] denotes the vector outer product Next the estimate of the covariance between the state estimate and the price...
- 32
- 347
- 0
RESEARCH DISCUSSION PAPER: Estimating Infl ation Expectations with a Limited Number of Infl ation-indexed Bonds doc
... a mean and variance of the data forecasts • The mean and variance of the data forecasts are then used to update the estimates of the state and its variance The algorithm we use is that of an additive ... Rk is the covariance matrix of the noise present in the observed prices Here (·)[2] denotes the vector outer product 33 Next the estimate of the covariance between the state estimate and the price ... see that there is a general decline in inflation expectations from the beginning of the sample until around 1999, the year before the introduction of the Goods and Services Tax (GST) The estimates...
- 39
- 395
- 0
Báo cáo y học: "Identification of 491 proteins in the tear fluid proteome reveals a large number of proteases and protease inhibitors" pot
... data, and even though most of these 86 hits are present in the Orbitrap data (61 hits), they were discarded due to statistical reasons On the other hand, the most abundant proteins in the sample ... that the inefficiency of the in-solution digestion could result from a lack of efficiency of the protocol itself, or from the high number of protease inhibitors and proteases present in the sample ... the case of the urinary and saliva proteomes In these cases, we found that single and pooled samples were identical in terms of their main properties, such as molecular weight distributions and...
- 11
- 289
- 0
Tài liệu Đề tài " Logarithmic singularity of the Szeg¨o kernel and a global invariant of strictly pseudoconvex domains " docx
... of the heat kernel of Riemannian manifolds In Riemannian (or conformal) geometry, the coefficients of the asymptotic expansion of the heat kernel can be expressed in terms of the curvature of the ... formulate the Bergman and Szeg¨ kernels as microfunctions We here include a quick review of the o theory of microfunctions in order for the readers to grasp the arguments of this paper even if they ... he stated the real analyticity of the coefficients of the asymptotic expansion of the Bergman kernel, though the proof was not published Now a proof of this theorem and claim, based on Kashiwara’s...
- 18
- 563
- 0
Tài liệu Báo cáo khoa học: A knowledge-based potential function predicts the specificity and relative binding energy of RNA-binding proteins ppt
... nearest the center of the b-sheet structure of the RRM We then scored these sequence-variant structures with the distancedependent potential function Figure shows the results of this analysis If the ... on the presence or absence of a cytosine at position )5 in the RNA A likely explanation for the importance of the )5 cytosine mutation is offered by the observation that the amino group of the ... are located in a double-stranded region of RNA, and not interact with the protein [54], yet the disruption of the helix clearly affects the binding energy The effect of these changes in RNA conformation...
- 14
- 736
- 0
Báo cáo khoa họcRe-engineering the discrimination between the oxidized coenzymes NAD+ and NADP+ in clostridial glutamate dehydrogenase and a thorough reappraisal of the coenzyme specificity of the wild-type enzyme docx
... of product before the steady state is reached: the presence or absence of a burst provides information on the position of the ratelimiting step along the reaction pathway, and the amplitude of ... analysis conrmed the identity of the contaminant Comparison with the spectrum of an authentic NAD+ sample revealed total similarity of the fragmentation pattern The negative portion of the spectrum ... (results not shown) The binding of the reduced coenzymes to the active site of clostridial glutamate dehydrogenase is much tighter than the binding of the oxidized coenzyme Together with the initial...
- 9
- 526
- 0
CORREGGIO A COLLECTION OF FIFTEEN PICTURES AND A SUPPOSED PORTRAIT OF THE PAINTER, WITH INTRODUCTION AND INTERPRETATION pot
... accompanied by one of the four Fathers of the Church The[ 38] Christian Fathers were the men whose writings and teachings shaped the doctrines of the faith in the early centuries of our era They interpreted ... chin and neck, and the gradation in the shadow cast by the book on the hand, show Correggio's mastery of chiaroscuro [13] III THE MARRIAGE OF ST CATHERINE At the time of her coronation, St Catherine ... scourged him And the soldiers platted a crown of thorns and put it on his head, and they put on him a purple robe, and said, Hail, King of the Jews! and they smote him with their hands Pilate therefore...
- 87
- 566
- 0
The Retirement Crisis and a Plan to Solve It doc
... means of delivering retirement security to millions of Americans Therefore, one of the most effective ways to The Act changes the way the Social Security address the retirement crisis and reduce the ... THE CHAIRMAN After a lifetime of hard work, people deserve the opportunity to live out their golden years with dignity and financial independence But for most of the middle class, the dream of ... Two Strengthening Social Security profound effect for those in the middle and at the bottom of the income distribution for whom Social Security has become an ever greater share of their retirement...
- 10
- 336
- 0
Báo cáo khoa học: Phosphorylation modulates the local conformation and self-aggregation ability of a peptide from the fourth tau microtubule-binding repeat pdf
... into the pH dependence of their NMR parameters over the pH range 3–8 Obviously, the pH titration curve of the amide proton and the titration curve of 31P of phosphorylated serine residue have the ... pKa1 and pKa2 The pKa value is determined from a fit of the phosphorus chemical shifts of the without ionic, monoionic and diionic forms of the phosphate group as a function of pH [33,34] The phosphorus ... neutral pH, affects the electrostatic potential and quite often the conformation of the modified protein Even in the absence of rearrangement, the change in the electric field and steric hindrance...
- 9
- 428
- 0
The Seven Rays Today - A New Appreciation of the Ageless Wisdom and Esoteric Astrology pdf
... works to the idea of love The First Ray of Will then relates to the spirit, the Monad, the Divine Spark and God the Father; the Second Ray of Love relates to the soul, the Higher Self, Christ the ... are on the subject of the Fourth Ray and it’s counterpart the Fourth Plane The system of Planes and sub-planes calls the fourth level the etheric Now the Human form is composed of all the seven ... Principles, and in the course of their descent through the levels of existence which are of their making they become clothed in the substance of each level They are consequently the highest representation...
- 386
- 560
- 1
Báo cáo hóa học: " Application of Evolution Strategies to the Design of Tracking Filters with a Large Number of Specifications" potx
... [k], and estimation of the probability that the target is in each of them, µ j[k] One of the basic elements in this methodology is the interacting process, which keeps all of them engaged to the ... point of view, the peculiarities of the problem dealt with, namely, the complexity and computational cost of evaluation function together with the considerable number of specifications, preclude the ... currently a Professor in the Department of Signals, Systems, and Radiocommunications of the same university and is a member of the Data Processing and Simulation Research Group at the Telecommunication...
- 14
- 342
- 0
Báo cáo toán học: "An Asymptotic Expansion for the Number of Permutations with a Certain Number of Inversions" docx
... and using the symmetry of the integrand For an integer n ≥ and real numbers a, b and x, let b n I(n, x, a, b) := a =2 sin t xtn3/2 cos sin t dt and π (where all discontinuities of the integrand ... replace the o(n−7/2 ) error term in the asymptotic expansion of B(n)/n! with O(n−9/2 ln19 n) The following extension of Theorem (the case m = 3) giving a complete asymptotic expansion of I(n, ... I.A Stegun, Eds., Handbook of Mathematical Functions with Formulas, Graphs and Mathematical Tables, Dover Publications, New York, 1966 [2] E.A Bender, Central and Local Limit Theorems Applied to...
- 11
- 348
- 0
Báo cáo toán hoc:"Generating functions for the number of permutations with limited displacement." ppsx
... first row and the j’th column (j = 1, 2, , d+1) of Ax By the definition of T we see that the adjacency matrix of D is exactly T By Stanley [6, Theorem 4.7.2], the right hand side of (1) is ... row number r and the first column of Ax,z be column number s of the original A0,0 Let the number of erased columns j such that j < pr be tk and the number the electronic journal of combinatorics ... (because m − On the other hand, if x′ x2 x′ , then d − a − < d − x2 ) y′ , then y2 and d − − a d−1−b d − − y2 < d − y2 and so x′ ∈ Yx2 ,d−y2 and (y′ , x′ ) ∈ Z2 Subcase II.b) < j m Then y′ = (y1...
- 11
- 247
- 0
Báo cáo toán học: "A new bound on the domination number of graphs with minimum degree two" docx
... detailed proof of Theorem is very technical, we provide here only a summary of the main ideas of the proof A detailed proof of Theorem is provided in the appendix the electronic journal of combinatorics ... v in the unit and we call these three vertices the attachers of the cycle-unit, while in a key-unit we call the vertex of degree one the attacher of the key-unit Let G denote the family of all ... then γ(G) ≤ 3n/8 Proof of Theorem Recall the statement of Theorem Theorem Let G be a connected graph and let X ⊆ V (G) If dG (x) ≥ for all x ∈ V (G) \ X, then either X = ∅ and G ∈ F or γ(G; X)...
- 35
- 259
- 0
Báo cáo toán học: "On the number of subsequences with a given sum in a finite abelian grou" pptx
... completes the proof of the theorem If we further assume that E(S) = {0} in Theorem 12, the structure of S can be further restricted Corollary 13 If S is a sequence over a finite abelian group G of odd ... finite abelian group G and g ∈ Ng (S) ≥ 2|S|−D(G)+1 • (S), then Proof We shall prove the theorem by induction on m = |S| The case of m ≤ D(G) − is clear We now consider the case of m ≥ D(G) Choose ... 2m−D(G)+1 This completes the proof of the theorem Notice that the result in [24] that N0 (S) ≥ 2|S|−D(G)+1 for any sequence S over G, together with the following lemma, also gives Theorem Lemma If S...
- 10
- 360
- 0
báo cáo khoa học: "A rare combination of an endocrine tumour of the common bile duct and a follicular lymphoma of the ampulla of Vater: a case report and review of the literature" ppt
... A rare combination of an endocrine tumour of the common bile duct and a follicular lymphoma of the ampulla of Vater: a case report and review of the literature World Journal of Surgical Oncology ... depicting the dilatation and abrupt stenosis of the CBD, close to the ampulla of Vater (arrow) Endoscopic ultrasonography (EUS) demonstrated the duodenal ampulla of Vater thickened and the CBD ... in drafting and revising the manuscript AT participated in gathering the data and drafted the manuscript EK performed the appropriate histological analysis of the surgical specimens and provided...
- 4
- 427
- 0
Báo cáo y học: "The P2X7 receptor is a candidate product of murine and human lupus susceptibility loci: a hypothesis and comparison of murine allelic products" potx
... characteristics of apoptosis We therefore suggest that the P2X7 receptor and gene have the functional and positional characteristics suggestive of a role in the pathogenesis in SLE, and that the potential of ... drafting of the manuscript CFH contributed to the design of experiments and drafting of the manuscript All authors read and approved the final manuscript Acknowledgements This work was supported by the ... conceived the study, carried out the flow cytometric and IL-1β secretion experiments, and wrote the first draft of the manuscript JHM designed allele-specific primers and typed the P2RX7 genes of NZB...
- 8
- 429
- 0
Tìm thêm: hệ việt nam nhật bản và sức hấp dẫn của tiếng nhật tại việt nam xác định các mục tiêu của chương trình xác định các nguyên tắc biên soạn khảo sát các chuẩn giảng dạy tiếng nhật từ góc độ lí thuyết và thực tiễn khảo sát chương trình đào tạo của các đơn vị đào tạo tại nhật bản xác định thời lượng học về mặt lí thuyết và thực tế điều tra với đối tượng sinh viên học tiếng nhật không chuyên ngữ1 khảo sát thực tế giảng dạy tiếng nhật không chuyên ngữ tại việt nam khảo sát các chương trình đào tạo theo những bộ giáo trình tiêu biểu nội dung cụ thể cho từng kĩ năng ở từng cấp độ xác định mức độ đáp ứng về văn hoá và chuyên môn trong ct phát huy những thành tựu công nghệ mới nhất được áp dụng vào công tác dạy và học ngoại ngữ mở máy động cơ lồng sóc mở máy động cơ rôto dây quấn đặc tuyến hiệu suất h fi p2 động cơ điện không đồng bộ một pha sự cần thiết phải đầu tư xây dựng nhà máy phần 3 giới thiệu nguyên liệu từ bảng 3 1 ta thấy ngoài hai thành phần chủ yếu và chiếm tỷ lệ cao nhất là tinh bột và cacbonhydrat trong hạt gạo tẻ còn chứa đường cellulose hemicellulose chỉ tiêu chất lượng theo chất lượng phẩm chất sản phẩm khô từ gạo của bộ y tế năm 2008