báo cáo khoa học: " Multiple evidence for the role of an Ovate-like gene in determining fruit shape in pepper" pptx

... as of other genes like Sun also involved in controlling fruit shape in Solanaceae plants like tomato, pave the way to better understand the molecular mechanisms involved in controlling fruit shape ... al.: Multiple evidence for the role of an Ovate-like gene in determining fruit shape in pepper. BMC Plant Biology2011 11:46.Submit your next manuscript to BioMed Centraland take full advantage ... (WT) and of the VIGS infiltrated - with the antisense construct- plant (infiltratedplant 2) that was infiltrated in the stage of the cotyledons. The fruits of the infiltrated plant exhibit an average...

Báo cáo khoa học: New evidence for the role of calcium in the glycosidase reaction of GH43 arabinanases pot

... located in blades IVand V and the C-terminal domain or between the hair-pin that joins blades IV and V and the C-terminaldomain (Fig. 1 and Table S1). The apolar interactions in the interface ... residue includeacting as a pKamodulator and maintaining the correctalignment of the general acid residue relative to the substrate [14,27]. In the case of BsArb43B, the generalbase and the general ... includes xylans, arabinans, galactans,mannans and glucans. l-arabinose, the second mostabundant pentose in nature, is found in signiﬁcantamounts in homopolysaccharides, branched andde-branched...

Tài liệu Báo cáo khoa học: "Detecting Novel Compounds: The Role of Distributional Evidence" potx

... signifiant improvementover the baseline (p < .05) and outperforms anyother feature combinations including any otherpairings with contextual information. The DT learner's performance ... of twowords to the left and four words to the right of the candidate noun-noun sequence. Table 5 shows the performance of the two classifiers for some of the contextual feature sets we examined.Good ... byvarying both the position and the size of the win-dow of words (i.e., parts of speech) surrounding the candidate compound. The window size param-eter was varied between one and four words be-fore...

Báo cáo khoa học: "SOFTWARE TOOLS FOR THE ENVIRONMENT OF A COMPUTER AIDED TRANSLATION SYSTEM" pptx

... but it can also contain definitions, examples, and equivalents in several languages : it is totally free (and uncontrolled). Finally, the file R is the final translation of the original text ... insert into the revision file a part of another file, make permutations or transpositions of several parts of a file, and receive suggestions for the translation of a word displayed in a win- ... by two factors : the dispersal of information and the obscurity of the coding. In ARIANE-78, the lexical data base may reside on much more 50 files, for a given pair of language. This data...

Báo cáo khoa học: Structural basis for the recognition of complex-type biantennary oligosaccharides by Pterocarpus angolensis lectin ppt

... slidingmechanism of binding. Such a mechanism was pro-posed to explain thermodynamic data for the binding of Mana(1–2)Man and GlcNAcb(1–2)Man to con A[30], and was later confirmed for Mana(1–2)Man ... protein:carbohy-drate interactions, the binding constants are in the mil-limolar range.Binding of mannose in the primary binding site isenthalpy-driven. Also for most oligosaccharides, the entropy contributions ... The anomeric oxygen is entirely in the a-configuration in the binding site of subunit A, but adopts an a ⁄ b mix-ture in the binding site of subunit B. Accommodation of the b-configuration in the...

Báo cáo khoa học: A strategy for the generation of speciﬁc human antibodies by directed evolution and phage display An example of a single-chain antibody fragment that neutralizes a major component of scorpion venom docx

... closestgerm line, diversity and joining segments for the VHdomain of cloneC1 were IGHV3-30*18, IGHD2-21*01 and IGHJ2*01, respectively. For the VLdomain, the germ line and the joining segments ... IGVL1-44*01 and IGLJ1*01. The closest germ line, diver-sity and joining segments for the VHdomain of clone 3F wereIGHV3-9*01; IGHD2-8*02; IGHJ3*02. For the VK, the germ line and the joining segments ... To the best of our knowledge, this is the ﬁrst report of the generation of a human recom-binant antibody fragment capable of neutralizing the toxic effects of the whole venom from a deadly animal.ResultsHuman...

Báo cáo khoa học: No evidence for a role in signal-transduction of Na+/K+-ATPase interaction with putative endogenous ouabain potx

... sodium pumps in the mammalian body. Of equal importance is the often ignored fact, that the rat,contrary to most other mammalian species, contains an almost ouabain-insensitive isoform of Na+/K+-ATPase. In ... 2003hypothetical cascade of events initiated by ouabain occu-pancy of a small fraction of the sodium pumps. One of themhad advocated the role of EDLF for years [15].Possible pitfalls for a novel role ... two strains of rat by another group in collaboration with Hamlyn [21] by means of two independ-ent assays, a radioimmunoassay using an anti-ouabain Igand an enzymatic assay using ouabain-sensitive...

Báo cáo khoa học: "A Language for the Statement of Binary Relations over Feature Structures" ppt

... regimes, and illus- trate the use of the formalism in the areas of machine translation and reduction of FSs to canonical form. We conclude with an over- view of continuing strands of research. ... a single, re-entrant, sub-FS in the source. Ways of incorporating this abil- ity into the rule formalism are under considera- tion, one possibility being the addition of an indexing mechanism ... depending on the content of the particular rule set in use. Transfer rules associate the analysis of one FS with the synthesis of another; they may be thought of as a specialized variety of...

Báo cáo sinh học: "Phylogenetic evidence for the distinction of Saaremaa and Dobrava hantaviruses" pot

... participated in the analysis of the results and drafted the manuscript. AV participated in the analysis of the results and helped to draft the manu-script. AP designed the study, participated in the analysis of ... Vaheri and Alexander Plyusnin*Address: Department of Virology, Haartman Institute, Haartmaninkatu 3, FIN-00014 University of Helsinki, FinlandEmail: Tarja Sironen - Tarja.Sironen@helsinki.fi; Antti ... [22,23]. The test for molecular clock and esti-mation of the time of split of these two viruses was donewith TreePuzzle [21].Competing interests The author(s) declare that they have no competing inter-ests.Authors'...

báo cáo hóa học:"Phylogenetic evidence for the distinction of Saaremaa and Dobrava hantaviruses" pdf

... participated in the analysis of the results and drafted the manuscript. AV participated in the analysis of the results and helped to draft the manu-script. AP designed the study, participated in the analysis of ... Saaremaa and Dobrava hantavirusesTarja Sironen, Antti Vaheri and Alexander Plyusnin*Address: Department of Virology, Haartman Institute, Haartmaninkatu 3, FIN-00014 University of Helsinki, FinlandEmail: ... 37–1232 of the S segmentavailable for all the strains. This part of the S segmentincludes almost complete coding region for the N protein.Accession numbers for the sequences are given in Table...

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