Báo cáo khoa học: Natriuretic peptides affect Pseudomonas ae

Báo cáo khoa học: Natriuretic peptides affect Pseudomonas aeruginosa and speciﬁcally modify lipopolysaccharide biosynthesis doc

... intrabacterial cAMP and cGMP concentrations The levels of cAMP and cGMP in bacteria exposed to natriuretic peptides were determined using cAMP and a W. Veron et al. Effect of natriuretic peptides on Pseudomonas FEBS ... 253–263. Effect of natriuretic peptides on Pseudomonas W. Veron et al. 5864 FEBS Journal 274 (2007) 5852–5864 ª 2007 The Authors Journal compilation ª 20...

Ngày tải lên : 07/03/2014, 05:20

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Báo cáo khoa học: Antibacterial peptides in stimulated human granulocytes Characterization of ubiquitinated histone H1A doc

... (G-CSF) and cortisol. Peptides were solubilized in acidi®ed chloroform/methanol, and partitioned in chloroform/methanol/water. Water- soluble polypeptides were separated by cation-exchange and reversed-phase ... antibacterial peptides; histone; post-translational modi®cation; ubiquitination; tandem mass spectrometry. In innate immunity, antibacterial peptides are important effector...

Ngày tải lên : 08/03/2014, 10:20

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Báo cáo khoa học: Functional expression of Pseudomonas aeruginosa GDP-4-keto6-deoxy-D-mannose reductase which synthesizes GDP-rhamnose docx

... Maaheimo 3 , Pirkko Mattila 2 and Risto Renkonen 1 1 Department of Bacteriology and Immunology, Haartman Institute and Biomedicum, University of Helsinki, Finland; 2 MediCel, Helsinki, Finland; 3 VTT Biotechnology, ... rhamnosylation of g lycoprotein a nd glyco- peptides. Keywords: A-band O-antigen; GDP-4-keto-6-deoxy- D -mannose r eductase(RMD);GDP-rhamnose; Pseudomonas aeruginosa...

Ngày tải lên : 17/03/2014, 11:20

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Tài liệu Báo cáo khoa học: Kinetic basis for linking the ﬁrst two enzymes of chlorophyll biosynthesis doc

... of chlorophyll biosynthesis Mark Shepherd, Samantha McLean and C. Neil Hunter Robert Hill Institute for Photosynthesis and Krebs Institute for Biomolecular Research, Department of Molecular Biology and ... product and intermediate evolution. All solutions contained 100 m M Tris pH 7.5, and 100 mM NaCl. Immediately after mixing, concentrations of ChlM, SAM and MgD were ﬁxed at 0....

Ngày tải lên : 20/02/2014, 02:21

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Báo cáo khoa học: Cloning, over-expression, puriﬁcation and characterization of Plasmodium falciparum enolase doc

... polymerase and 2 lL of the template library in a final volume of 20 lL. The amplified enolase PCR product and the pQE30 plasmid vector were digested with KpnIandPstI restriction enzymes, and these ... were screened by PCR and plasmid DNA preparation, and finally sequencing was performed (Mac- rogen Inc., Seoul, South Korea) using standard protocols [20]. Expression in E. coli and pre...

Ngày tải lên : 16/03/2014, 18:20

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Báo cáo khoa học: DNA G-quadruplex: structure, function and human disease ´ ´ Jaime Gomez-Marquez doc

Ngày tải lên : 23/03/2014, 03:20

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Báo cáo khoa học: "Sentence Ordering Driven by Local and Global Coherence for Summary Generation" docx

... integrates local and global coherence concerns. Summary sentences are grouped before ordering is applied on two levels: group-level and sentence-level. Different algorithms for grouping and ordering ... identification, interpretation, and summary generation (Hovy, 2005). In the simple case of extraction, topic identification and interpretation are conflated to sentence select...

Ngày tải lên : 23/03/2014, 16:20

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Báo cáo khoa học: Kinetic characterization, structure modelling studies and crystallization of Trypanosoma brucei enolase docx

... from lobster and Saccharomyces cerevisiae, both as apoenzyme structures and complexes with substrates and inhibitors [4–7]. These two enolases have very similar amino-acid sequences and three-dimensional ... developmentally and tissue speciﬁcally, but the kinetic properties of all isoenzymes are very similar [14,15]. In yeast, the levels of the two isoenzymes are under metabolic a...

Ngày tải lên : 23/03/2014, 21:20

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Báo cáo khoa học: Trypanosoma brucei: a model micro-organism to study eukaryotic phospholipid biosynthesis docx

... bacteria, fungi and protozoa: making it and taking it. Microbiol- ogy 155, 1386–1396. 88 Gardocki ME, Jani N & Lopes JM (2005) Phosphati- dylinositol biosynthesis: biochemistry and regulation. Biochim ... PC and diacyl PE species and a small increase in alk-1-enyl-acyl PE. Changes in the PE and PC contents in (B) and (C) relative to control cells (A) are reﬂected by the siz...

Ngày tải lên : 28/03/2014, 23:20

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Báo cáo khóa học: High level cell-free expression and speciﬁc labeling of integral membrane proteins doc

... tetraphenylarso- nium and ethidium bromide and it decreases the resistance against divalent cations like dequalinium and methyl viologen [13]. A region including TMS 2 to 5, and homologous to proteins ... spectro- scopy and by functional assays. Experimental procedures 5 Strains, plasmids, oligonucleotides and DNA techniques 6 Strains and plasmids used in this study are listed i...

Ngày tải lên : 30/03/2014, 13:20

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