Search Results - "Sarfati, S"

Mast seeding, predator satiation, and temperature cues in Chionochloa (Poaceae) by Kelly, Dave, Turnbull, Matthew H, Pharis, Richard P, Sarfati, Michal S

“…Snow tussocks (Chionochloa spp.) in New Zealand exhibit extreme mast seeding which is synchronised within and among populations and species over large spatial…”
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Mechanism-based Suppression of Dideoxynucleotide Resistance by K65R Human Immunodeficiency Virus Reverse Transcriptase Using an α-Boranophosphate Nucleoside Analogue by Selmi, Boulbaba, Boretto, Joëlle, Sarfati, Simon R., Guerreiro, Catherine, Canard, Bruno

“…The amino acid change K65R in human immunodeficiency virus type 1-reverse transcriptase (RT) confers viral resistance to various 2′,3′-dideoxynucleoside drugs…”
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CMP Kinase from Escherichia coli Is Structurally Related to Other Nucleoside Monophosphate Kinases () by Bucurenci, Nadia, Sakamoto, Hiroshi, Briozzo, Pierre, Palibroda, Nicolae, Serina, Lidia, Sarfati, Robert S., Labesse, Gilles, Briand, Gilbert, Danchin, Antoine, Bârzu, Octavian, Gilles, Anne-Marie

“…CMP kinase from Escherichia coli is a monomeric protein of 225 amino acid residues. The protein exhibits little overall sequence similarities with other known…”
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Catalytic Editing Properties of DNA Polymerases by Canard, Bruno, Cardona, Bruno, Sarfati, Robert S.

“…Enzymatic incorporation of 2',3'-dideoxynucleotides into DNA results in chain termination. We report that 3'-esterified 2'-deoxynucleoside 5'-triphosphates…”
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Description, phenology and biology of Zelostemma chionochloae Buhl sp. nov., a platygastrid parasitoid of Eucalyptodiplosis chionochloae (Diptera: Cecidomyiidae) in New Zealand by Buhl, Peter Neerup, Sarfati, Mchal S., Brockerhoff, Eckehard G., Kelly, Dave

“…A platygastrid wasp that feeds on the snow tussock flower midge in the inflorescences of New Zealand snow tussock grasses (Chionochloa spp.) is formally…”
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DNA polymerase fluorescent substrates with reversible 3'-tags by Canard, B, Sarfati, R S

“…We have synthesized 3'-substituted-2'-deoxyribonucleotide-5'-triphosphates corresponding to A, T, G and C. The 3' position was esterified by a separate…”
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Enhanced Binding of Azidothymidine-resistant Human Immunodeficiency Virus 1 Reverse Transcriptase to the 3′-Azido-3′-deoxythymidine 5′-Monophosphate-terminated Primer by Canard, Bruno, Sarfati, Simon R., Richardson, Charles C.

“…Human immunodeficiency virus type 1 is resistant to 3′-azido-3′-deoxythymidine (AZT) when four amino acid substitutions (D67N, K70R, T215F, and K219Q) are…”
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The parasitoids of seed predators attacking snow tussocks, Chionochloa spp. (Poaceae) by Sarfati, Michal S, Kelly, Dave, Brockerhoff, Eckehard G

“…We studied the parasitoids of three insect seed predators of the mast-seeding genus Chionochloa spp. (snow tussocks) at Mt Hutt, New Zealand. Megacraspedus…”
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Binding of 3‘-anthraniloyl-2‘-deoxy-ATP to calmodulin-activated adenylate cyclase from Bordetella pertussis and Bacillus anthracis by Sarfati, R.S., Kansal, V.K., Munier, H., Glaser, P, Gilles, A.M., Labruyère, E, Mock, M, Danchin, A, Bârzu, O

“…3'-Anthraniloyl-2'-deoxyadenosine 5'-triphosphate (Ant-dATP), a fluorescent analogue of ATP, was tested as a probe for the nucleotide-binding site of…”
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Structural and ligand-binding properties of a truncated form of Bacillus anthracis adenylate cyclase and of a catalytically inactive variant in which glutamine substitutes for lysine-346 by Labruyere, Elisabeth, Mock, Michele, Surewicz, Witold K, Mantsch, Henry H, Rose, Thierry, Munier, Helene, Sarfati, Robert S, Barzu, Octavian

“…A truncated, 541-residue-long, Bacillus anthracis adenylate cyclase was expressed in Escherichia coli. The purified protein (CYA 62) exhibited catalytic and…”
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The molecular mechanism of multidrug resistance by the Q151M human immunodeficiency virus type 1 reverse transcriptase and its suppression using alpha-boranophosphate nucleotide analogues by Deval, Jerome, Selmi, Boulbaba, Boretto, Joelle, Egloff, Marie Pierre, Guerreiro, Catherine, Sarfati, Simon, Canard, Bruno

“…Nucleoside analogues are currently used to treat human immunodeficiency virus infections. The appearance of up to five substitutions (A62V, V75I, F77L, F116Y,…”
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Chemienzymatic Synthesis of Uridine Nucleotides Labeled with [15N] and [13C] by Gilles, Anne-Marie, Cristea, Ioan, Palibroda, Nicolae, Hilden, Ida, Jensen, Kaj Frank, Sarfati, Robert S., Namane, Abdelkader, Ughetto-Monfrin, Joël, Bârzu, Octavian

“…UTP, labeled with15N and13C (at all carbon atoms of the ribose moiety), was obtained enzymatically from [15N]uracil and [13C6]glucose. Eleven enzymes and…”
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Description of Eucalyptodiplosis chionochloae sp. nov., a cecidomyiid feeding on inflorescences of Chionochloa (Poaceae) in New Zealand by Kolesik, Peter, Sarfati, Michal S., Brockerhoff, Eckehard G., Kelly, Dave

“…A cecidomyiid that feeds on developing seeds in the inflorescences of the New Zealand tussock grasses Chionochloa australis, C. conspicua, C. crassiuscula,…”
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The binding of ATP and AMP to Escherichia coli adenylate kinase investigated by 1H and 15N NMR spectroscopy by Glushka, J, Bârzu, O, Sarfati, R S, Kansal, V K, Cowburn, D

“…[N6 15N]ATP and [N6 15N]AMP, complexed with E.coli adenylate kinase (AKe), were observed with 15N isotope-filtered NMR pulse sequences and 1H[15N]…”
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The Y181C Substitution in 3′-Azido-3′-deoxythymidine-resistant Human Immunodeficiency Virus, Type 1, Reverse Transcriptase Suppresses the ATP-mediated Repair of the 3′-Azido-3′-deoxythymidine 5′-Monophosphate-terminated Primer by Selmi, Boulbaba, Deval, Jérôme, Alvarez, Karine, Boretto, Joëlle, Sarfati, Simon, Guerreiro, Catherine, Canard, Bruno

“…Resistance to zidovudine (3′-azido-3′-deoxythymidine, AZT) by the human immunodeficiency virus, type 1, requires multiple amino acid substitutions such as…”
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Structural basis for activation of α-boranophosphate nucleotide analogues targeting drug-resistant reverse transcriptase by Meyer, Philippe, Schneider, Benoît, Sarfati, Simon, Deville-Bonne, Dominique, Guerreiro, Catherine, Boretto, Joëlle, Janin, Joël, Véron, Michel, Canard, Bruno

“…AIDS chemotherapy is limited by inadequate intracellular concentrations of the active triphosphate form of nucleoside analogues, leading to incomplete…”
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Purulent meningitis due to Pseudomonas aeruginosa successfully treated with colistin and piperacillin by Karpuch, J, Schiffer, J, Boldur, I, Milo, R, Sarfati, S

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Colorimetric estimation of 3-deoxy-D-manno-octulosonic acid in oligosaccharides with diphenylamine by Chaby, R, Sarfati, S R, Szabó, L

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Cellular phosphorylation of anti-HIV nucleosides. Role of nucleoside diphosphate kinase by Bourdais, J, Biondi, R, Sarfati, S, Guerreiro, C, Lascu, I, Janin, J, Véron, M

“…Nucleotide analogs are widely used in antiviral therapy and particularly against AIDS. Delivered to the cell as nucleosides, they are phosphorylated into their…”
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The Valine-to-Threonine 75 Substitution in Human Immunodeficiency Virus Type 1 Reverse Transcriptase and Its Relation with Stavudine Resistance by Selmi, B, Boretto, J, Navarro, J M, Sire, J, Longhi, S, Guerreiro, C, Mulard, L, Sarfati, S, Canard, B

“…The amino acid change V75T in human immunodeficiency virus type 1 reverse transcriptase confers a low level of 2′,3′-didehydro-2′,3′-dideoxythymidine…”
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