Tài liệu Báo cáo " Changing of shoreline during the Late Qua

Tài liệu Báo cáo " Changing of shoreline during the Late Quatemary in relationship with geodynamics and their affect to the coastal environment of the Red River " docx

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Ngày tải lên : 13/02/2014, 12:20

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Tài liệu Báo cáo khoa học: Nop53p, an essential nucleolar protein that interacts with Nop17p and Nip7p, is required for pre-rRNA processing in Saccharomyces cerevisiae pdf

... different num- ber of proteins associated with the 27S rRNA, depend- ing on the phase of processing and transit from the nucleolus to the cytoplasm. In conclusion, the results obtained with the condi- tional ... strain showed that rRNA processing is affected in the absence of Nop53p, leading to a reduction in rRNA synthesis and accumula- tion of the...

Ngày tải lên : 20/02/2014, 01:20

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Tài liệu Báo cáo khoa học: Arabidopsis thaliana BTB⁄ POZ-MATH proteins interact with members of the ERF⁄AP2 transcription factor family ppt

... proteins use their BTB ⁄ POZ domain to interact with the cullins CUL3A and CUL3B [3,4,16], we investigated what kind of protein–protein interactions were facilitated by their MATH domains by ... motif was noted on the basis of homology with the C-terminal region of meprins A and B and the TRAF-C domain, and, like the BTB domain, facilitates protein–protein i...

Ngày tải lên : 18/02/2014, 06:20

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Tài liệu Báo cáo khoa học: Mitogen-activated protein kinase phosphatase-1 modulated JNK activation is critical for apoptosis induced by inhibitor of epidermal growth factor receptor-tyrosine kinase pdf

... cell lines with a mutation (delE746-A750) in their EGFR, which allows the receptor to be autophosphorylated independent of EGF. In this study, we investigated the signaling route by which the EGFR ... on them for their survival and, consequently, undergo apoptosis following inhibition of EGFR tyrosine kinase by geﬁtinib. Geﬁtinib has been shown to inhibit cell surviv...

Ngày tải lên : 18/02/2014, 13:20

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Tài liệu Báo cáo khoa học: Aldehydes release zinc from proteins. A pathway from oxidative stress⁄lipid peroxidation to cellular functions of zinc pptx

... reaction with the cysteine ligands of zinc sites in proteins and concomitant zinc release. Stoichiometric amounts of acrolein release zinc from zinc–thiolate coordination sites in proteins such ... effect on zinc release and that the predominant mechanism of zinc release is the modiﬁcation of the cysteine ligands of zinc. Aldehydes increase the concentration o...

Ngày tải lên : 19/02/2014, 06:20

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Tài liệu Báo cáo khoa học: 1,5-Diamino-2-pentyne is both a substrate and inactivator of plant copper amine oxidases ppt

... protected against mechanism-based inhibitors by their substrates and competitive inhibitors. These compounds bind at the active site and compete with binding of the inhibitor. Inactivation of the enzyme ... °C for 1 h. Remaining activity was determined by the ratio of the measured activity of the inactivated enzyme to the control enzyme incubated without DAPY...

Ngày tải lên : 19/02/2014, 16:20

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Tài liệu Báo cáo khoa học: Efﬁcient RNA ligation by reverse-joined hairpin ribozymes and engineering of twin ribozymes consisting of conventional and reverse-joined hairpin ribozyme units ppt

... ribozyme, binding of SG9 generates a duplex of only 5 bp due to the terminal G-A mis- match. Thus, the nonpaired adenosine residue at the hinge point can be integrated into the linker leading to further ... Because of the single-stranded linker, joining the two domains in reverse-joined hairpin ribozymes, coaxial stacking is less probable and therefore not sensitiv...

Ngày tải lên : 20/02/2014, 01:20

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Tài liệu Báo cáo khoa học: "A Mobile Touchable Application for Online Topic Graph Extraction and Exploration of Web Content" ppt

... associated with the node label “selena gomez” of the topic graph from Fig. 3 .In or- der to go back to the topic graph, the user simply touches the button labeled i-GNSSMM on the left upper corner of the ... more about the content of a topic or to interactively expand a topic with newly computed related topics. In the ﬁrst step, the topic graph is comput...

Ngày tải lên : 20/02/2014, 05:20

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Tài liệu Báo cáo khoa học: "A Method for Correcting Errors in Speech Recognition Using the Statistical Features of Character Co-occurrence" pptx

... similar to the string including errors from the String- Database (the former string is referred to as the Similar-String, and the latter as the Error-String). Finally, the correction is made using ... arbitrary candidates, when one of their Error-Parts includes the other, and their frequencies are the same value, the candidate whose Error-Part includes...

Ngày tải lên : 20/02/2014, 18:20

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Tài liệu Báo cáo Y học: Soluble silk-like organic matrix in the nacreous layer of the bivalve Pinctada maxima A new insight in the biomineralization ﬁeld pptx

... alanine (6.5%). Thus, the alanine and glycine content of WSM was rather similar to that of EDTA-IM. In spite of the presence of mineral, it was possible to analyze the amino acid composition of the ... phosphoserine were not detected in WSM, WIM, EDTA-SM and EDTA-IM. The comparison of the amino acid composition of the main peak obtained from AE-HPLC of...

Ngày tải lên : 21/02/2014, 01:21

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