Báo cáo khoa học: "Extensive purifying selection acting on synonymous sites in HIV-1 Group M sequences" ppt

... exploring category infor- mation for question retrieval in community question answer archives. In Proceedings of WWW. D. Chiang. 2005. A hierarchical phrase-based model for statistical machine translation. ... phrase-based transla- tion model for the question part and answer part (in Section 3.2). ã we propose a linear ranking model framework for question...

Ngày tải lên: 20/02/2014, 04:20

... quadruplex stability and Watson–Crick duplex competition has not been addressed. We have studied in detail the effect of flanking bases on quadruplex stability and on duplex formation by the G -quadruplex ... on each side by numerous bases. The effect of loop length and composition on quadruplex conformation and stability has been well invest...

Ngày tải lên: 07/03/2014, 02:20

... order to generate tabular files (TSV) and a table-creation script. 4. Create and populate metadata tables within database. 5. Adapt the XSLT stylesheet as needed for vari- ous table formats. 5 Results: ... Formats for Metadata and Annotations in a Large Meeting Corpus Andrei Popescu-Belis and Paula Estrella ISSCO/TIM/ETI, University of Geneva 40, bd. du Pont-d’A...

Ngày tải lên: 08/03/2014, 02:21

... consequences for cellular proliferation, survival and apoptosis. GPCR activation of PI3K ⁄⁄ Akt signaling pathways GPCRs promote intracellular signaling through both Ga and Gbc subunits, which ... hormone; IGF-1, insulin growth factor-1; IGF-IRb, insulin-like growth factor receptor; IRS-1, insulin receptor substrate 1; GnRH, gonadotropin-releasing hormone; GSK3b, glycogen synthase...

Ngày tải lên: 16/03/2014, 05:20

... biologically active molecules [34] reveal a broad application potential, particularly as carrier and ⁄ or drug delivery, as artificial virus, and, for medicinal applications, as drug targeting system ... and nonlinear optics or catalysts [2,3,5,6,9–11]. General aspects of S-layers S-Layer proteins are widely distributed in the major lineages of archaea and in Gram-positive and Gr...

Ngày tải lên: 16/03/2014, 12:20

... FEBS 2004 Modeling < /b> the < /b> Q o site < /b> of < /b> crop < /b> pathogens < /b> (Eur. J. Biochem. 271) 2269 Modeling < /b> the < /b> Q o site < /b> of < /b> crop < /b> pathogens < /b> in < /b> Saccharomyces < /b> cerevisiae < /b> cytochrome < /b> b Nicholas Fisher 1 , Amanda C. Brown 1 , ... pyraclostrobin. The < /b> sidechain of < /b> F275 in < /b> chicken bc 1...

Ngày tải lên: 16/03/2014, 16:20

... AN INT~ATIONAL DELPHI POLL ON FUTURE TRENDS IN "INFORMATION LINGUISTICS" Rainer Kuhlen Universitast Konstanz Informationswissenschaft Box 6650 D-7750 Konstanz I, West ... results of an international Delphi poll on information linguistics which was carried out between 1982 and 1983 are presented. As part of conceptual work being done in information scie...

Ngày tải lên: 17/03/2014, 19:21

... Characterization of the Lectin-binding Sites in the Equine Vomeronasal Organ 17 Discussion This is the first study to examine the binding of DBA, SBA, Isolectin B4, WGA, PNA, and UEA-I in the vomeron- asal ... sensory epithelium [15]. Nevertheless, the carbohydrate-specificity of the sensory epithelium of the equine VNO remains unresolved. The carbohy...

Ngày tải lên: 07/08/2014, 17:22

... (2004), / 5 (4), 387–390 Experimental evaluation of pathogenicity of Lactococcus garvieae in black rockfish ( Sebastes schlegeli ) Sung-hyun Kang 1 , Gee-wook Shin 1 , Yong-seung Shin 1 , Palaksha ... mariculture, has become one of the major food producing sectors in Korea [1,14,16]. Among mariculture fishes, black rockfish is a very important species in the poin...

Ngày tải lên: 07/08/2014, 18:20

Ngày tải lên: 07/08/2014, 18:21

Ngày tải lên: 07/08/2014, 20:23

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Ngày tải lên: 07/08/2014, 20:23

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Ngày tải lên: 07/08/2014, 20:23

... being in a well-adjusted or nondistressed marriage is linked with less pain and better functioning [11]. In fact, the associations between spinsterhood and disease progression and severity in ... al. Health and Quality of Life Outcomes 2011, 9:58 http://www.hqlo.com/content/9/1/58 Page 3 of 4 RESEARCH Open Access Spinsterhood and its impact on disease features...

Ngày tải lên: 12/08/2014, 00:20

... variation resulted from variation in the synonymous rate or from selection acting on nonsynonymous substitutions in another reading frame. Here we focused primarily on regions of the HIV genome that ... selection pressure acting on synonymous sites. In many selection, studies the synonymous rate is assumed to be constant. However, negative selection acting o n...

Ngày tải lên: 12/08/2014, 04:21