Báo cáo khoa học: " Champignons phytopathogènes associés à deux coléoptères scolytidae du pin sylvestre (Pinus sylvestris L ) et étude préliminaire de leur agressivité envers l’hôte" doc

Báo cáo khoa học: " Champignons phytopathogènes associés à deux coléoptères scolytidae du pin sylvestre (Pinus sylvestris L.) et étude préliminaire de leur agressivité envers l’hôte" doc

... phytopathogènes associés à deux coléoptères scolytidae du pin sylvestre (Pinus sylvestris L. ) et étude préliminaire de leur agressivité envers l hôte*F. Lieutier et J. LevieA. Yart,J. ... relations pin sylvestre- scolytides -champignons. L étude en parallèle de ces deux systèmes, entenant compte des caractéristiques biolo-giques propres à chacun des deux scoly-tides ... estivale et automnaledes adultes a lieu dans la moelle despousses et que l hivernation se passesous l écorce de la base des arbres. Parailleurs, alors que les attaques...

Báo cáo khoa học: Mycobacterium tuberculosis possesses a functional enzyme for the synthesis of vitamin C, L-gulono-1,4-lactone dehydrogenase doc

... Fenhalls G, Stevens L, Moses L, Bezuidenhout J, BettsJC, Helden PP, Lukey PT & Duncan K (200 2) In situdetection of Mycobacterium tuberculosis transcripts inhuman lung granulomas reveals ... BL21 (DE 3) cells.Heterologous expression of the recombinant L- gulono-1,4-lactone dehydrogenaseEscherichia coli cells carrying the pDEST15_Rv1771 plas-mid were grown at 37 °C to an optical density ... of l- ascorbic acid (vitamin C) in plants andanimals is catalyzed by l- gulono-1,4-lactone oxidoreductases, which useboth l- gulono-1,4-lactone and l- galactono-1,4-lactone as substrates. l- Gul-ono-1,4-lactone...

Báo cáo khoa học: "nghiên cứu ảnh h-ởng của tỷ lệ n/x và hàm l-ợng muội silic đến chất l-ợng Bê Tông C-ờng Độ Cao" pot

... tông chất l ng cao đợc gọi tắt theo tiếng Anh l HPC (High Performace con-cretes). Theo tiếng Pháp l BHP (BET0NS A HAUTE PERORMANCES) l loại bê tông có cờng độ chịu nén tuổi 28 ngày, l n hơn ... tỷ l X/N theo công thức TCVN cải tiến: Căn cứ vào chất l ng cốt liệu xác định A, căn cứ vào Rx và dự kiến hàm l ng MS có thể tính ra tỷ l N/X hoặc N/CKD. - Xác định hàm l ng muội silic: ... có cấu tạo gồm 4 thành phần: cốt liệu l n (đ ) và cốt liệu nhỏ (cát), xi măng, phụ gia và nớc. Bê tông cờng độ cao bao gồm 7 thành phần: xi măng, nớc, cốt liệu l n, cốt liệu nhỏ, phụ gia...

Báo cáo khoa học: "Growth, carbon dioxide assimilation capacity and water-use efficiency of Pinus pinea L" docx

... d’assimilation de CO2 et efficience de l eau de plants de Pinus pinea L inoculés par différents champignons ectomycorhiziens. Des plants de Pinuspinea L âgés de 3 mois et ... présenter des valeurs moyennes de taux d’assimilation de CO2 (A) plus élevées et de taux de transpiration (E) plus faibles que les plants non mycorhizés.Pinus pinea / ... pour les plants inoculés avec les 2 souches de S collinitus, mais la croissance pondéraleétat la plus élevée dans le cas des plants inoculés avec R roseolus. La capacité...

Tài liệu Báo cáo khoa học: Upregulation of the a-secretase ADAM10 – risk or reason for hope? docx

... Blobel CP (199 8) Intracellularmaturation of the mouse metalloprotease disintegrinMDC15. J Biol Chem 273, 26236–26247.19 Loechel F, Gilpin BJ, Engvall E, Albrechtsen R & WewerUM (199 8) ... thebetacellulin precursor activated by p-aminophenylmer-curic acetate and extracellular calcium inﬂux. J BiolChem 280, 1826–1837.28 Wild-Bode C, Fellerer K, Kugler J, Haass C & CapellA ... (meltrin alpha) is anactive metalloprotease. J Biol Chem 273, 16993–16997.20 Moss ML, Bomar M, Liu Q, Sage H, Dempsey P,Lenhart PM, Gillispie PA, Stoeck A, Wildeboer D,Bartsch JW et al. (2007)...

Tài liệu Báo cáo khoa học: Mixed lineage leukemia: a structure–function perspective of the MLL1 protein ppt

... C-terminal MLL1 SET domain bound to AdoHcy (yellow) and histone H3 peptide (purple) (PDB code:2W5Z). (A) At the top is a schematic representation of the full-length MLL1 protein and blown up ... regulateH3K4 methylation.To understand the structural basis of H3K4 methyl-ation by the MLL1 SET domain, Southhall et al. [26]determined the X-ray crystal structures of a minimalMLL1 SET domain fragment ... to structural analysis.However, the modular nature of MLL1 has allowedstructural analysis of some individual domains aloneor in complex with functionally relevant ligands(Fig. 1B). Structures...

Tài liệu Báo cáo khoa học: Bacitracin is not a speciﬁc inhibitor of protein disulﬁde isomerase pptx

... proteindisul de isomerase in vascular smooth muscle cells.J Biol Chem 280, 40813–40819.21 Couet J, de Bernard S, Loosfelt H, Saunier B, MilgromE & Misrahi M (199 6) Cell surface protein disul de- isomerase ... Karala and Lloyd W. RuddockBiocenter Oulu and Department of Biochemistry, University of Oulu, FinlandIntroductionProtein disul de isomerase (PDI) is an endoplasmicreticulum (ER)-resident ... CheemaSS et al. (200 6) Induction of the unfolded proteinresponse in familial amyotrophic lateral sclerosisand association of protein-disul de isomerase withA R. Karala and L. W. Ruddock Bacitracin...

Tài liệu Báo cáo khoa học: Structural effects of a dimer interface mutation on catalytic activity of triosephosphate isomerase The role of conserved residues and complementary mutations pptx

... 23254–23263.10 Walden H, Bell GS, Russell RJ, Siebers B, Hensel R &Taylor GL (200 1) Tiny TIM: a small, tetrameric, hyper-thermostable triosephosphate isomerase. J Mol Biol306, 745–757.11 Walden H, ... 2009 FEBS57 DeLano WL (200 2) The PyMOL Molecular GraphicsSystem. DeLano Scientiﬁc, San Carlos, CA.Supporting informationThe following supplementary material is available:Fig. S1. Reducing 12% ... mm triethanolamine ⁄ HCl (pH 7. 6). The reactionmixture (ﬁnal volume 1 mL) contained 100 mm triethanol-amine, 5 mm EDTA, 0 .5 mm NADH and a-glycerolphosphatedehydrogenase (20 lgÆmL )1 ) and...

Tài liệu Báo cáo khoa học: Expression of poly(A)-binding protein is upregulated during recovery from heat shock in HeLa cells doc

... (200 4) Molecular mecha-nisms of translational control. Nat Rev Mol Cell Biol 5,827–835.2 Mendez R & Richter JD (200 1) Translational controlby CPEB: a means to the end. Nat Rev Mol Cell Biol ... of ampliﬁcation. In all samples, this was found to be20–25 cycles, depending on the cellular level of the individ-ual mRNA.Subcellular fractionation of polysomes and RNAisolationSamples corresponding ... equal numbers of cells were usedfor analysis. The cells were lysed in 200 lL of polysomalbuffer (10 mm Mops, pH 7.2, 250 mm NaCl, 2.5 mmMgOAc, 0.5% Nonidet P-40, 0.1 mm phenylmethane-sulfonyl...

Tài liệu Báo cáo khoa học: Pharmacologic chaperoning as a strategy to treat Gaucher disease ppt

... Institute, La Jolla, CA, USAIntroductionHuman lysosomal storage diseases are loss of functiondisorders, typically caused by a de cient lysosomal gly-colipid hydrolysis activity, leading to intralysosomalaccumulation ... [3,4]. Glucocerebrosidase degrades glucosylcer-amide (Fig. 1) into glucose and ceramide, which arerecycled in the cytoplasm. Mutations in both alleles ofGC sometimes result in the accumulation ... disorders.Semin Cell Dev Biol 15, 417–431.3 Beutler E & Grabowski GA (200 1) Gaucher disease. InThe Metabolic and Molecular Bases of Inherited Diseases(Scriver CR, Beaudet AL, Sly WS, Valle D, eds), pp.3635–3668....

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