Tài liệu Báo cáo khoa học: Cell surface heparan sulfate proteoglycans Target and partners of the basic ®broblast growth factor in rat Sertoli cells pptx

Tài liệu Báo cáo khoa học: Cell surface heparan sulfate proteoglycans Target and partners of the basic ®broblast growth factor in rat Sertoli cells pptx

Tài liệu Báo cáo khoa học: Cell surface heparan sulfate proteoglycans Target and partners of the basic ®broblast growth factor in rat Sertoli cells pptx

... 511 Cell surface heparan sulfate proteoglycans Target and partners of the basic ®broblast growth factor in rat Sertoli cells Sylvie Brucato, Jean Bocquet and Corinne Villers Laboratoire de Biochimie, ... expression in 20-day-old -rat Sertoli cells. During testicular development, the physiology of Sertoli cells i s m odi®ed. The cell p...
Ngày tải lên : 21/02/2014, 03:20
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Tài liệu Báo cáo khoa học: Cell surface nucleolin on developing muscle is a potential ligand for the axonal receptor protein tyrosine phosphatase-r ppt

Tài liệu Báo cáo khoa học: Cell surface nucleolin on developing muscle is a potential ligand for the axonal receptor protein tyrosine phosphatase-r ppt

... semipermeabilize cells for intracellular staining, cells were incubated in 4% paraformaldehyde for 30 min at 4 °C in the first instance and then stained as described above. Confocal microscopy and imaging E10 ... the surface of nonmyosin- expressing cells. Some of the punctate localization also occurred at the cell cell interface between these cells and myotube...
Ngày tải lên : 19/02/2014, 05:20
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Tài liệu Báo cáo khoa học: Multiple promoters regulate tissue-specific alternative splicing of the human kallikrein gene, KLK11⁄hippostasin ppt

Tài liệu Báo cáo khoa học: Multiple promoters regulate tissue-specific alternative splicing of the human kallikrein gene, KLK11⁄hippostasin ppt

... expressing both isoforms of KLK11, and used human a neuroblastoma cell line, KP-N-YN, because of the transfection efficiency and expression of both KLK11 isoform 1 and isoform 2 in this cell line. ... distribution of KLK11. Each isoform of KLK11 was fused with green fluorescent protein at the C-terminal and the fusion proteins expressed in Neuro2a cells (a and...
Ngày tải lên : 19/02/2014, 06:20
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Tài liệu Báo cáo khoa học: "Finding Synonyms Using Automatic Word Alignment and Measures of Distributional Similarity" pdf

Tài liệu Báo cáo khoa học: "Finding Synonyms Using Automatic Word Alignment and Measures of Distributional Similarity" pdf

... combinatorial measure that computes the ratio between the size of the intersection of two feature sets and the sum of the sizes of the individual feature sets. Dice† is a measure that incorporates ... features and for applying the frequency cutoff. In the following section we describe the data and resources used in our experiments and finally the results...
Ngày tải lên : 20/02/2014, 12:20
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Tài liệu Báo cáo khoa học: Cell-free translation systems for protein engineering docx

Tài liệu Báo cáo khoa học: Cell-free translation systems for protein engineering docx

... proteins for minimal cells The goal of the new and rapidly developing field of synthetic biology is the development of a minimal cell, also called an artificial cell [23]. Minimal cells are designed ... inside and outside of cells. Thus, inves- tigation of proteins and elucidation of the molecular mechanisms underlying their activities are crucial to our under...
Ngày tải lên : 19/02/2014, 06:20
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Tài liệu Báo cáo khoa học: Secondary substrate binding strongly affects activity and binding affinity of Bacillus subtilis and Aspergillus niger GH11 xylanases docx

Tài liệu Báo cáo khoa học: Secondary substrate binding strongly affects activity and binding affinity of Bacillus subtilis and Aspergillus niger GH11 xylanases docx

... Because the activity on X 6 remains the same upon engineering of the SBS of XBS, the results obtained in the previous screening experiment directly Table 1. The effect of genetic engineering of the ... substrate binding play no (or a very minor) role in the hydrolysis of oligomeric substrates. The SBS is located too far from the active site to in uence the...
Ngày tải lên : 14/02/2014, 19:20
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Tài liệu Báo cáo khoa học: Amprenavir complexes with HIV-1 protease and its drug-resistant mutants altering hydrophobic clusters docx

Tài liệu Báo cáo khoa học: Amprenavir complexes with HIV-1 protease and its drug-resistant mutants altering hydrophobic clusters docx

... different inhibitors will give insight into the mechanisms of resistance and help in the design of new inhibitors. Results APV inhibition of PR and mutants The kinetic parameters and inhibition ... with the side chains of Val56, Leu76 and the main chain atoms of residues 77–78, and Ile32¢ showed new interactions with the side chains of Ile47¢, Ile50 and V...
Ngày tải lên : 18/02/2014, 04:20
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Tài liệu Báo cáo khoa học " ĐÁNH GIÁ KHẢ NĂNG THÔNG HƯỚNG KHI THI CÔNG ĐƯỜNG HẦM BẰNG PHƯƠNG PHÁP ĐÀO HẦM ĐỐI HƯỚNG " pptx

Tài liệu Báo cáo khoa học " ĐÁNH GIÁ KHẢ NĂNG THÔNG HƯỚNG KHI THI CÔNG ĐƯỜNG HẦM BẰNG PHƯƠNG PHÁP ĐÀO HẦM ĐỐI HƯỚNG " pptx

... nhiệm vụ của công tác trắc địa là đảm bảo khi thi công đào hầm phải đúng theo thiết kế cả về mặt bằng và độ cao. Bài báo này trình bày phương pháp kiểm tra, từ đó đưa ra nhận xét về khả năng ... tử có độ chính xác cao là phương pháp tối ưu và có độ chính xác tin cậy, đáp ứng được các đòi hỏi về tiến độ xây dựng, về kinh tế có chi phí thấp và đặc biệt phương pháp này phù hợp khi thi ......
Ngày tải lên : 18/02/2014, 13:20
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Tài liệu Báo cáo khoa học: Pyruvate reduces DNA damage during hypoxia and after reoxygenation in hepatocellular carcinoma cells pptx

Tài liệu Báo cáo khoa học: Pyruvate reduces DNA damage during hypoxia and after reoxygenation in hepatocellular carcinoma cells pptx

... underlying the pyruvate effects has yet to be further examined. In light of the data in the literature and our work with HepG2 cells, we concluded that pyruvate might act similarly in tumor cells and ... decreases the level of ROS in the medium of HepG2 cells exposed to hydrogen peroxide. HepG2 cells were incu- bated with 5.5 m M glucose in the presence...
Ngày tải lên : 18/02/2014, 16:20
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Tài liệu Báo cáo khoa học: Is ATP binding responsible for initiating drug translocation by the multidrug transporter ABCG2? docx

Tài liệu Báo cáo khoa học: Is ATP binding responsible for initiating drug translocation by the multidrug transporter ABCG2? docx

... B min þ ðB max À B min Þ 1 þ 10 ½ðlogIC 50 ÀLÞ n  ð1Þ where B is the maximal [ 3 H]daunomycin binding, B max is the maximal binding, B min is the minimum binding, IC 50 is the concentration of ... bind- ing of radiolabel (nm), n is the Hill slope factor and L is log 10 [ligand concentration (m)]. The binding capacities are expressed as a fraction of the total obtained...
Ngày tải lên : 18/02/2014, 18:20
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