Báo cáo khoa học: Overexpression of putative topoisomerase 6

Tài liệu Báo cáo khoa học: Role of the cag-pathogenicity island encoded type IV secretion system in Helicobacter pylori pathogenesis pptx

... have indi- cated that the CagA PY -induced cell elongation pheno- type also involves tyrosine dephosphorylation of cortactin, vinculin and ezrin, which are three well- known actin-binding proteins ... distribution, making them unsuitable for the investigation of b-cate- nin signalling [29]. In support of this aspect, using Madin–Darby canine kidney cells that express E-cadherin and b-...

Ngày tải lên : 14/02/2014, 19:20

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Báo cáo khoa học: Promoters of type I interferon genes from Atlantic salmon contain two main regulatory regions docx

... (2003) Essential role of IRF-3 in lipopolysaccharide-induced interferon-beta gene expression and endotoxin shock. Biochem Biophys Res Commun 3 06, 860 – 866 . 53 Jensen V & Robertsen B (2000) Cloning of an Mx cDNA ... b in response to recognition of dsRNA intermediates produced during viral replication. The main sensors of dsRNA are two intracellular RNA helicases (RIG-I and M...

Ngày tải lên : 07/03/2014, 12:20

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Báo cáo khoa học: "Adaptation of Statistical Machine Translation Model for Cross-Lingual Information Retrieval in a Service Context" ppt

... problems. Journal of Machine Learning Research, 3:951–991. George Doddington. 2002. Automatic evaluation of Machine Translation quality using n-gram co- occurrence statistics. In Proceedings of the sec- ond international ... baseline translation model but also performing training using a more appropriate evaluation metric. 3.2.1 Reranking training Generally, the reranking framework...

Ngày tải lên : 24/03/2014, 03:20

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Báo cáo khoa học: Overexpression of human histone methylase MLL1 upon exposure to a food contaminant mycotoxin, deoxynivalenol docx

... signaling pathways. Because DON is known to induce ribotoxic stress that instigates various signaling cascades, includ- ing MAP ⁄ Src kinases [29–33], we initially examined whether inhibition of ... Fig. 5C, lanes 5 and 6) . Interestingly, however, the binding of Sp1 was signiﬁcantly enriched in the Sp1-binding sites of the MLL1 promoter regions R1 and R2 in the presence of DON...

Ngày tải lên : 23/03/2014, 04:21

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Tài liệu Báo cáo khoa học: Modulation of sterol homeostasis by the Cdc42p effectors Cla4p and Ste20p in the yeast Saccharomyces cerevisiae pptx

... functional link behind this ﬁnding is not clear. Interestingly, Ste20p and Cla4p also down-regulate sterol uptake by inhibiting the expression of genes involved in this process (Lin and Ho ¨ fken, ... elicit a mating response in cells of the opposite mating type. Cdc42 is involved in pheromone signalling that eventually results in G 1 arrest and the formation of a mating p...

Ngày tải lên : 18/02/2014, 13:20

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Tài liệu Báo cáo khoa học: Comparison of a coq7 deletion mutant with other respiration-defective mutants in ﬁssion yeast doc

... Whereas induction of ctt1 + and apt1 occurred in all ubiquinone-deﬁcient strains, induction of gpx1 + was not observed in any of the tested strains (Fig. 6) . However, in the wild-type strain treated ... strains and in the cyc1 mutant by measuring mRNA levels of stress- inducible genes and the phosphorylation level of the Spc1 MAP kinase. Induction of ctt1, encoding ca...

Ngày tải lên : 18/02/2014, 14:20

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Tài liệu Báo cáo khoa học: Phosphorylation of cyclin dependent kinase 4 on tyrosine 17 is mediated by Src family kinases pptx

... protein-tyrosine kinase involved in regulation of src family kinases. J Biol Chem 266 , 24249–24252. 23 Blake RA, Broome MA, Liu X, Wu J, Gishizky M, Sun L & Courtneidge SA (2000) SU 665 6, a ... & Kufe D (19 96) Nuclear signaling induced by ionizing radiation involves colocalization of the activated p 56 ⁄ p53lyn tyrosine kinase with p34cdc2. Cancer Res 56, 361 7– 362 1. 32 Yu...

Ngày tải lên : 18/02/2014, 18:20

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Tài liệu Báo cáo khoa học: Dimers of light-harvesting complex 2 from Rhodobacter sphaeroides characterized in reconstituted 2D crystals with atomic force microscopy docx

... energy- transducing network. Protein packing may play a determining role in the formation of functional photosynthetic domains and membrane curvature. To further investigate in detail the packing effects of ... importance of protein- packing effects on the formation of like-protein domains, membrane curvature, and the creation of dif- fusive pathways within crowded membranes [18...

Ngày tải lên : 18/02/2014, 18:20

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Tài liệu Báo cáo khoa học: Characterization of chitinase-like proteins (Cg-Clp1 and Cg-Clp2) involved in immune defence of the mollusc Crassostrea gigas docx

... FEBS from the oyster Crassostrea gigas [5]. Interestingly, this protein, named C. gigas chitinase-like protein 1 (Cg- Clp1) was found to be involved in the control of growth and remodelling processes ... on the conserved amino acid sequences of the catalytic domain of members of the GH18 family resulted in the ampliﬁcation of an expected 147 bp sequence. Cloning and sequencing...

Ngày tải lên : 19/02/2014, 00:20

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Tài liệu Báo cáo khoa học: Role of receptor-mediated endocytosis, endosomal acidiﬁcation and cathepsin D in cholera toxin cytotoxicity pdf

... prepared from CT and CT-B-injected rats (Fig. 3A). An increase in ARF content was observed in endosomal fractions isolated 5 min postinjection of CT-B, and this increase was maintained for up to 60 min ... action of cholera toxin in rat liver parenchyma. Following administration of a saturating dose of cholera toxin to rats, rapid endocytosis of both cholera toxin subunits...

Ngày tải lên : 19/02/2014, 02:20

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Báo cáo khoa học: Overexpression of putative topoisomerase 6 genes from rice confers stress tolerance in transgenic Arabidopsis plants ppt

Tài liệu Báo cáo khoa học: Role of the cag-pathogenicity island encoded type IV secretion system in Helicobacter pylori pathogenesis pptx

Báo cáo khoa học: Promoters of type I interferon genes from Atlantic salmon contain two main regulatory regions docx