Tài liệu Báo cáo khoa học: Insights into and speculations ab

Tài liệu Báo cáo khoa học: Insights into and speculations about snake venom metalloproteinase (SVMP) synthesis, folding and disulﬁde bond formation and their contribution to venom complexity pdf

... ARTICLE Insights into and speculations about snake venom metalloproteinase (SVMP) synthesis, folding and disulﬁde bond formation and their contribution to venom complexity Jay W. Fox 1 and Solange ... binding sites on a snake venom metalloproteinase cysteine-rich domain. Arch Biochem Biophys 457, 41–46. J. W. Fox and S. M. T. Serrano Snak...

Ngày tải lên : 18/02/2014, 18:20

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Tài liệu Báo cáo khoa học: Insights into the structure of plant a-type phospholipase D Susanne Stumpe, Stephan Konig and Renate Ulbrich-Hofmann ¨ ppt

... been characterized by small-angle X-ray scattering, UV-absorption, CD and fluorescence spectroscopy to yield the first insights into its secondary and tertiary structure. The structural model derived from ... no influence of disulfide bonds on the near-UV CD spectrum must be taken into account. The relatively low signal intensity can probably be attributed to the compensation of p...

Ngày tải lên : 19/02/2014, 02:20

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Tài liệu Báo cáo khoa học: Insights into the interaction of human arginase II with substrate and manganese ions by site-directed mutagenesis and kinetic studies Alteration of substrate speciﬁcity by replacement of Asn149 with Asp docx

... structures of Bacillus caldove- lox arginase in complex with substrate and inhibitors reveal new insights into activation, inhibition and cata- lysis in the arginase superfamily. Structure Fold Des ... 2005) doi:10.1111/j.1742-4658.2005.04874.x To examine the interaction of human arginase II (EC 3.5.3.1) with substrate and manganese ions, the His120Asn, His145Asn and Asn149Asp...

Ngày tải lên : 20/02/2014, 02:21

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Tài liệu Báo cáo khoa học: "Insights into Non-projectivity in Hindi" docx

... chunk of errors in their parser is due to non-projectivity. So, there is a need to analyse non-projectivity in Hindi for a better insight into such constructions. We would like to say here, that ... 2009. c 2009 ACL and AFNLP Insights into Non-projectivity in Hindi Prashanth Mannem, Himani Chaudhry, Akshar Bharati Language Technologies Research Center, International Institute...

Ngày tải lên : 20/02/2014, 09:20

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Tài liệu Báo cáo khoa học: nsights into the reaction mechanism of glycosyl hydrolase family 49 Site-directed mutagenesis and substrate preference of isopullulanase doc

... l M )of isomaltose. Kato et al. reported that t wo a-glucosidases from A. nidulans, AgdA and AgdB, showed strong trans- glycosylation activity to produce isomaltose from maltose, and they are suggested to ... column, TOYOPEARL Hexyl-650C (Tosoh, Japan) was used, the recovery increased to 50%. Ammonium sulfate was added directly to the dialysed crude enzyme to adjust it to 70%...

Ngày tải lên : 19/02/2014, 16:20

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Tài liệu Báo cáo Y học: Insights into the reaction mechanism of Escherichia coli agmatinase by site-directed mutagenesis and molecular modelling ppt

... whole loops and the two connecting amino acids at the beginning and the end, were mutated to glycines and, after remodelling back to their side chains in agmatinase, the whole hydrogen bond network ... aligned with the sequences of 1CEV and 1RLA and pasted into the structural alignment. The alignment was then corrected by hand. Since the sequences of the two arginases an...

Ngày tải lên : 21/02/2014, 01:21

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Tài liệu Báo cáo khoa học: "Parsing into Discourse Object Descriptions" pptx

... (a) to enable the user to make explicit and implicit cross-references between utterances, e.g. by using pronouns and ellipsis; (b) to allow the user to build commands incrementally; (c) to ... booking to be executed on the background system, and (ii) a meeting to be booked. They are labelled, say B1 and M1, and supplied with their descriptions. Moreover, both B1...

Ngày tải lên : 22/02/2014, 10:20

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Tài liệu Báo cáo khoa học: The plasminogen activator inhibitor 2 transcript is destabilized via a multi-component 3¢ UTR localized adenylate and uridylate-rich instability element in an analogous manner to cytokines and oncogenes pdf

... UTR plasmids and seeded into 35 mm plates as described above. After 16 h of incubation, doxycycline was added to stop transcription from the tetracycline responsive promoter and total RNA was ... of both tissue-type plasminogen activator and urokinase-type plasminogen activator are controlled by plasminogen activator inhibitor types 1 and 2 (PAI-1 and PAI-2, respectively). One o...

Ngày tải lên : 16/02/2014, 09:20

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Tài liệu Báo cáo khoa học: The splicing factor ASF/SF2 is associated with TIA-1-related/ TIA-1-containing ribonucleoproteic complexes and contributes to post-transcriptional repression of gene expression doc

... conditions led to the migration of ASF ⁄ SF2 into cytoplamic aggregates corresponding to SGs based on their content in eIF3b, another SG marker (Fig. 4C). Several SG components can assemble into SGs ... transcript and the trans-acting factors (RNA-binding proteins and noncoding regulatory RNAs) that bind to these sequences. Among the best studied regulatory sequences, the aden...

Ngày tải lên : 16/02/2014, 15:20

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Tài liệu Báo cáo khoa học: Characterization of human deoxyribonuclease I gene (DNASE1) promoters reveals the utilization of two transcription-starting exons and the involvement of Sp1 in its transcriptional regulation ppt

... major band and several faster-migra- ting faint bands. Alternative splicing occurs in many genes, and so DNA fragments were puriﬁed from the major band and cloned into a sequencing vector. DNA sequences ... lg of the DNASE1 expression vectors and 0.6 lg of the pSV–b-galactosidase vector (Promega), followed by assay of DNase I and b-galactosidase activities, according to a previo...

Ngày tải lên : 19/02/2014, 06:20

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