Báo cáo y học: " Morphogenesis of the T4 tail and tail fibers" docx

... cell lysis [30]. The lysozyme domain of gp5 is the middle part of the gp5polypeptide [31]. It has 43% sequence identity to the cyt oplasmic T4 lyso zyme, encod ed by gene e and calledT4L [32]. ... 14 of 28gp5lysozymedomain,T4LandHEWLhaveacommonevolutionary origin.By comparing the crystal structure of T4L with boundsubstrate [36] to gp5, the inhibition of gp5 lysozymeactivity in the ... Head -tail joining regionFigure 2 Assembly of the tail. RowsA, B and C show the assembly of the wedge; the baseplate and the tail tube with the sheath,respectively.Leiman et al. Virology Journal...

Báo cáo y học: " Transcription of the T4 late genes'''' potx

... their conjugate slidingclamps may vary.If gp55 and gp33 are primarily “merely” deviant sdomains 2and4 ,whyaretheyinvariablyencodedbywidely separated and separately regulated genes? Why isthere ... 7:288http://www.virologyj.com/content/7/1/288Page 12 of 127. Guha A, Szybalski W: Fractionation of the complementary strands of coliphage T4 DNA based on the asymmetric distribution of the poly U and poly U,G ... orientation of gp45 is arbitrary, but is likely to be constrained by the interacting RNAPsurface and also by the short tether to gp33. The location of the C-end of gp33 on the sliding clamp in the T4...

Báo cáo y học: "Genomes of the T4-related bacteriophages as windows on microbial genome evolution" pptx

... topologies for the set of Core genes listed inTable 3. The topology exhibited by the T-even typephages is shared by the majority of the other T4- relatedE. coli phages and by all 4 of the T4- related ... visualized by electronmicroscopy, and encode alleles of many of the T4 genesthat determine the T4 morphotype [ 8]. The diversity of morphotypes among the bacterial viruses is staggering and to the ... T2 and T6 and other T4 relatives isolated from the wild, ultimatelyled to detailed descriptions of the structure, replication and expression of the T4 genome and the morphogeneticpathways that...

Tài liệu Báo cáo Y học: Structure of the O-polysaccharide and classiﬁcation of Proteus mirabilis strain G1 in Proteus serogroup O3 potx

... (S)-2-butyl glycosides and the Lconﬁguration of lysine by GLC of the acetylated (S)-2-butyl ester. The Dconﬁguration of GlcA was established b y a nalysis of 13CNMR chemical shift data of the polysaccharide ... Zablotni1,Alexander S. Shashkov2 and Yuriy A. Knirel21Department of General Microbiology, Institute of Microbiology and Immunology, University of Lodz, Poland;2N.D. ZelinskyInstitute of Organic ... 4). The speciﬁcity of the cross-reactions was conﬁrmed b y i nhibition of the reaction in EIAFig. 3. Structures of the O-polysaccharides of the cross-reactive LPS of P. mirabilis G1, S1959, and...

Báo cáo y học: "Closure of the NCBI SRA and implications for the long-term future of genomics data storage" doc

... the University of Maryland, Mark Gerstein (MG) from Yale University and Rob Knight (RK) from the University of Colorado).1. Why did the SRA close? How widely used by the community was it?DL: ... rely on it maybe more than others. We download data reasonably frequently, but because of the size of the datasets we try not to do it too often.RK: e SRA was widely disliked by a lot of ... what the short-term implications of this announcement will be, and also how they envisaged the future of data storage in the long term. ese people include those involved in the running of the...

Báo cáo y học: " Comparison of the CES-D and PHQ-9 depression scales in people with type 2 diabetes in Tehran, Iran" pdf

... involved in the conceptualisation of the study idea,development of the study design and preparation of the final manuscript.AJ, MM, MEK, HRB and ZY were also involved in the development of instruments, ... 3 of 6Based on our experience from this study the depres-sion symptom s of patients could be d emonstrated easily and better by items of the CES-D. However, the PHQ-9includes fewer items and ... patients with diabetes in Iran. Therefore the aim of this studywas to assess the efficacy and accuracy of the Center for Epidemiological Studies Depression (CES-D) scale and the Patient Health Questionnaire-9...

Báo cáo y học: "Evaluation of the sensitization rates and identification of IgE-binding components in wild and genetically modified potatoes in patients with allergic disorders" ppt

... study design and writingYMY: ideas and writingSHY: laboratory workBOL: preparation of GMO and non -GMO potatoSHK: study design and laboratory workHSP: ideas, study design, laboratory work and ... from the two types of potato were identified bySDS-PAGE and IgE-immunoblotting. The effects of digestive enzymes and heat on the allergenicity of the extracts was evaluated by preincubating the ... with 57 and 58% (13 of 23 and 11 of 19, respectively) having a 2+ reaction, 64 and 58% (18 of 28 and 18 of 31, respectively) with a 3+ reaction, 63 and 88% (5 of 8 and 7 of 8, respectively) having...

Báo cáo y học: "Diversity of the gut microbiota and eczema in early life" potx

... Family size, infection and atopy: the first decade of the "hygiene hypothesis". Thorax 2000, 55(Suppl 1):S2-10.20. Romagnani S: The increased prevalence of allergy and the hygiene hypothesis: ... wouldsuggest the key factor is the alteration of the gut microbi-ota as a whole.Number of bands and Shannon diversity index by mode of deliveryFigure 3Number of bands and Shannon diversity index by mode ... participated in the coordination of the study and the collection of data. ABO, MLD and AMD processed the samples and performed the PCR and DGGE. JMcC and LMR participated in the data analysis. All...

Báo cáo hóa học: "EIGENVALUES OF THE p-LAPLACIAN AND DISCONJUGACY CRITERIA" docx

... q(t), the proof in [23]followsbyanalyzing a Lagrange identity formed by a positive solution of (1.1) and an eigenfunction, and by using Riccati equation techniques. Our main tool for the proof of ... oscillatory (resp.,nonoscillatory), then every solution is oscillatory (resp., nonoscillatory). Hence, we mayspeak about oscillatory or nonoscillatory equations, instead of solutions.For the p-laplacian ... theoremsis a Picone type identity as in [1, 13] and the variational characterization of the ﬁrsteigenvalue which can be obtained from the Rayleigh quotient (see [4, 12], and also [19]for the...

Báo cáo y học: " Initiation of bacteriophage T4 DNA replication and replication fork dynamics: a review in the Virology Journal series on bacteriophage T4 and its relatives" pptx

... on the displaced strand of the D-loop allows lagging strand synthesis (panel A). In bubble-migration synthesis, lagging strand synthesis does not occur, and the newlysynthesized single strand ... DNAsynthesis reactions by the uvsX recombinase of bacteriophage T4. J BiolChem 1991,266:14031-14038.127. Englund PT: The initial step of in vitro synthesis of deoxyribonucleic acidby T4 deoxyribonucleic ... synthesizedsingle-strand copy is created and then quickly extrudedfrom its template, and lagging-strand synthesis does notoccur within the D-loop.In the RDR reactions analyzed by Formosa and Alberts [90], the...

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