Tài liệu Báo cáo khoa học: Identi®cation and properties of t

Tài liệu Báo cáo khoa học: Identi®cation and properties of type I-signal peptidases of Bacillus amyloliquefaciens doc

... 19, 221±240. Ó FEBS 2002 Signal peptidases of B. amyloliquefaciens (Eur. J. Biochem. 269) 469 Identi®cation and properties of type I-signal peptidases of Bacillus amyloliquefaciens Hoang Ha Chu, ... The chemistry and enzymology of the type I signal peptidases. Protein Sci. 6, 1129±1138. 11. Paetzel, M., Dalbey, R.E. & Strynadka, N.C. (2000) The structure...

Ngày tải lên : 21/02/2014, 03:20

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Tài liệu Báo cáo khoa học: Identiﬁcation and characterization of the transcription factors involved in T-cell development, t-bet, stat6 and foxp3, within the zebraﬁsh, Danio rerio docx

... expression of T-bet has been seen within a wide variety of tissues and cells in the Ginbuna crucian carp [27] and, in mammals, in the lung tissue of mouse and spleen and thymus of human and mouse ... the expression of these genes within humans and mice, of T-bet within Ginbuna crucian carp [27] and STAT6 in mandarin ﬁsh [28] have shown similar widespread expression. I...

Ngày tải lên : 16/02/2014, 09:20

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Tài liệu Báo cáo khoa học: Identiﬁcation and characterization of an R-Smad ortholog (SmSmad1B) from Schistosoma mansoni pdf

... properties of SmSmad1 and SmSmad1B as described above. However, in the presence of SmSmad4 and the active mutant form of TbRI, both SmSmad2 and SmSmad4 interacted with GCN5, indicating the formation of ... Drosophila MAD and the vertebrate Smad1, Fig. 1. Structure of the SmSmad1B gene, cDNA and protein. (A) Schematic representations of the SmSmad1B gene, cDNA and pro...

Ngày tải lên : 18/02/2014, 16:20

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Tài liệu Báo cáo khoa học: Identiﬁcation of Ewing’s sarcoma protein as a G-quadruplex DNA- and RNA-binding protein ppt

... (lanes 2 and 4) and 32 P-labeled Htelo (lanes 1 and 2) or rHtelo (lanes 3 and 4). (B) EMSA was performed with RGG3 (lanes 2 and 4) and 32 P-labeled rHtelo (lanes 1 and 2) or mut rHtelo (lanes 3 and ... presence of various amounts of RGG3. The CD spectrum of Htelo, a hybrid (3 + 1) form, showed a strong positive band at 290 nm and a nega- tive band at around 235 nm, whe...

Ngày tải lên : 15/02/2014, 01:20

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Tài liệu Báo cáo khoa học: Identiﬁcation of two late acyltransferase genes responsible for lipid A biosynthesis in Moraxella catarrhalis doc

... of the parental LOS. The LOS band of revertant O35ElpxX also showed a change from brown to black coloration (Fig. 4, lanes 3 and 5). Composition and MALDI-TOF MS analysis of lipid A in lpxX and ... and structural analysis of OSs in LOSs of lpxX and lpxL mutants The OS portion of each LOS was obtained after mild acid hydrolysis and analyzed for its glycosyl composi- tio...

Ngày tải lên : 18/02/2014, 14:20

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Tài liệu Báo cáo khoa học: Identiﬁcation, sequencing, and localization of a new carbonic anhydrase transcript from the hydrothermal vent tubeworm Riftia pachyptila docx

... overexpression approach of RpCAbr and RpCAtr, we cannot know the functional effect of changes of some key amino-acids. Origin and number of nonvertebrate CAs Although the bootstrap values of the deep branches ... 0.5 lL of BSA (10 mgÆmL )1 ), 1 lL of total RNA (1.24 lgÆlL )1 ), 2.5 lL of dNTP (4 mm total), 1.5 lL of Random Primer 9 (Ozyme, St-Quentin- en-Yvelines, France...

Ngày tải lên : 18/02/2014, 16:20

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Tài liệu Báo cáo khoa học: Identiﬁcation of differentially expressed genes of the Paciﬁc oyster Crassostrea gigas exposed to prolonged thermal stress docx

... HSPs (HSP70 and HSP23) were greatly and rapidly upregu- lated in gills but slightly less and later in mantle. One inducible and two constitutive isoforms of HSP70 are synthesized in the gills and mantle ... differential expression of a number of genes that encode elements of the transcription and translation machinery, includ- ing transcription factors, ribosomal proteins...

Ngày tải lên : 18/02/2014, 16:20

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Tài liệu Báo cáo khoa học: Identiﬁcation of a novel matrix protein contained in a protein aggregate associated with collagen in ﬁsh otoliths pdf

... found to have a molecular mass of 64 kDa, and to contain two tandem repeats and a Glu-rich region. The structure of the protein and that of its DNA are similar to those of starmaker, a protein involved in ... aggregates of proteins and polysaccharides, and may play important roles in formation of the phases and ⁄ or morphologies of the crystals because they consist...

Ngày tải lên : 18/02/2014, 17:20

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Tài liệu Báo cáo khoa học: Identiﬁcation of b-amyrin and sophoradiol 24-hydroxylase by expressed sequence tag mining and functional expression assay docx

... suspen- ded in 25 mL of 40% potassium hydroxide and 25 mL of methanol and reﬂuxed for 2 h. Products were extracted with 50 mL of hexane. The hexane layer was washed with 25 mL of saturated sodium ... range of structural diversity produced by a sequence of biosynthetic reactions. Cyclization of oxidosqualene is the ini- tial origin of structural diversity of skeletons in...

Ngày tải lên : 19/02/2014, 07:20

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Tài liệu Báo cáo khoa học: Identiﬁcation of GAS-dependent interferon-sensitive target genes whose transcription is STAT2-dependent but ISGF3-independent doc

... number of genes in U6A and U6A-2 cells, IFN-treated U6A-VV-II cells showed the down-regulation of a substantially larger subset of genes. Identiﬁcation and characterization of a subset of ISGF3-independent ... Department of Cell and Molecular Biology, Toronto General Research Institute, University Health Network, and Department of Immunology, University of Toronto, ON,...

Ngày tải lên : 19/02/2014, 07:20

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