Scientific news
Sunday December 13 2009
Atomistic simulations of spontaneous formation and structural properties of linoleic acid micelles in water.
Atomistic simulations of spontaneous formation and structural properties of linoleic acid micelles in water.
Chemical Physics Letters. (2009). 481, 124–129
Friday December 11 2009
Unusual composition of a yeast chromosome arm is associated with its delayed replication
Unusual composition of a yeast chromosome arm is associated with its delayed replication
Genome Res. 19, 1710-1721
Friday November 13 2009
ZipN, an FtsA-like orchestrator of divisome assembly in the model cyanobacterium Synechocystis PCC6803.
ZipN, an FtsA-like orchestrator of divisome assembly in the model cyanobacterium Synechocystis PCC6803.
Molecular Microbiology. (2009) 74, 409-420
Tuesday November 10 2009
Genome-wide location analysis reveals a role for Sub1 in RNA polymerase III transcription.
Genome-wide location analysis reveals a role for Sub1 in RNA polymerase III transcription.
Proc Natl Acad Sci USA . (2009) 106, 4265-70.
CEA
Wednesday October 21 2009
Distinct role of specific tryptophans in facilitating electron transfer or as [Fe(IV)=O Trp(*)] intermediates in the peroxidase reaction of Bulkholderia pseudomallei catalase-peroxidase: a multifrequency EPR spectroscopy investigation.
Distinct role of specific tryptophans in facilitating electron transfer or as [Fe(IV)=O Trp(*)] intermediates in the peroxidase reaction of Bulkholderia pseudomallei catalase-peroxidase: a multifrequency EPR spectroscopy investigation.
J Am Chem Soc. (2009) 131, 8557-8563
CEA
Wednesday October 21 2009
Functionalized Chitosan as a Green, Recyclable, Biopolymer-Supported Catalyst for the [3+2] Huisgen Cycloaddition.
Functionalized Chitosan as a Green, Recyclable, Biopolymer-Supported Catalyst for the [3+2] Huisgen Cycloaddition.
Angew Chem-Int Edit. (2009) 48, 5916-5920.
CEA
Tuesday October 20 2009
In Vivo Cell Wall Loosening by Hydroxyl Radicals during Cress Seed Germination and Elongation Growth.
In Vivo Cell Wall Loosening by Hydroxyl Radicals during Cress Seed Germination and Elongation Growth.
Plant Physiol. (2009) 209, 150, 1855-1865.
Tuesday October 20 2009
Mass spectrometric investigation of molecular variability of grass pollen group 1 allergens.
Mass spectrometric investigation of molecular variability of grass pollen group 1 allergens.
J Proteome Res. (2009) 8: 4014-4027
CEA
Friday September 25 2009
Dug1p Is a Cys-Gly peptidase of the gamma-glutamyl cycle of Saccharomyces cerevisiae and represents a novel family of Cys-Gly peptidases.
Dug1p Is a Cys-Gly peptidase of the gamma-glutamyl cycle of Saccharomyces cerevisiae and represents a novel family of Cys-Gly peptidases.
J Biol Chem (2009) 284, 14493-14502
CEA
Friday September 25 2009
Universal temporal profile of replication origin activation in eukaryotes.
Universal temporal profile of replication origin activation in eukaryotes.
PLoS ONE (2009) 4, e5899
CEA
Thursday September 24 2009
Characterization of the Synechocystis Strain PCC 6803 Penicillin-Binding Proteins and Cytokinetic Proteins FtsQ and FtsW and Their Network of Interactions with ZipN.
Characterization of the Synechocystis Strain PCC 6803 Penicillin-Binding Proteins and Cytokinetic Proteins FtsQ and FtsW and Their Network of Interactions with ZipN.
J. Bacteriol. (2009) 191: 5123-5133
CEA
Wednesday September 23 2009
DNA damage checkpoint inactivation: adaptation and recovery.
DNA damage checkpoint inactivation: adaptation and recovery.
DNA Repair (2009) 8, 1101-1109
CEA
Wednesday September 23 2009
Femtomolar detection of the anthrax edema factor in human and animal plasma.
Femtomolar detection of the anthrax edema factor in human and animal plasma.
Anal Chem. (2009) 81(14):5935-5941
CEA
Friday August 28 2009
Detection of matrix metalloproteinase active forms in complex proteomes: evaluation of affinity versus photoaffinity capture.
Detection of matrix metalloproteinase active forms in complex proteomes: evaluation of affinity versus photoaffinity capture.
J Proteome Res.(2009) 8, 2484-2494
CEA
Friday August 28 2009
Structure of bacteriophage SPP1 head-to-tail connection reveals mechanism for viral DNA gating.
Structure of bacteriophage SPP1 head-to-tail connection reveals mechanism for viral DNA gating.
Proc Natl Acad Sci U S A. (2009) 106, 8403-8404
CEA
Thursday August 27 2009
Pilot pharmacokinetic study of human immunodeficiency virus-infected patients receiving tenofovir disoproxil fumarate (TDF): investigation of systemic and intracellular interactions between TDF and abacavir, lamivudine, or lopinavir-ritonavir.
Pilot pharmacokinetic study of human immunodeficiency virus-infected patients receiving tenofovir disoproxil fumarate (TDF): investigation of systemic and intracellular interactions between TDF and abacavir, lamivudine, or lopinavir-ritonavir.
Antimicrob Agents Chemother. (2009) 53(5):1937-1943
CEA
Thursday August 27 2009
Muscarinic toxins: tools for the study of the pharmacological and functional properties of muscarinic receptors.
Muscarinic toxins: tools for the study of the pharmacological and functional properties of muscarinic receptors.
J Neurochem. (2009) 109:1193-1202
CEA
Thursday June 18 2009
Prions in milk from ewes incubating natural scrapie.
Prions in milk from ewes incubating natural scrapie.
PLoS Pathog (2008) 4(12): e1000238
CEA
Thursday June 18 2009
Complete EPR spectrum of the S3-state of the oxygen-evolving photosystem II.
Complete EPR spectrum of the S3-state of the oxygen-evolving photosystem II.
J Am Chem Soc (2009) 131, 5050-5051.
CEA
Thursday June 18 2009
RASMOT-3D PRO: a 3D motif search webserver.
RASMOT-3D PRO: a 3D motif search webserver.
Nucleic Acids Res (2009) 37, W459-W464.
CEA
Friday May 29 2009
Structural organisation of phycobilisomes from Synechocystis sp. strain PCC6803 and their interaction with the membrane.
Structural organisation of phycobilisomes from Synechocystis sp. strain PCC6803 and their interaction with the membrane.
Biochim Biophys Acta (2009) 1787(4):272-279.
CEA
Thursday May 28 2009
Low-frequency heme, iron-ligand, and ligand modes of imidazole and imidazolate complexes of iron protoporphyrin and microperoxidase in aqueous solution. An analysis by far-infrared difference spectroscopy.
Low-frequency heme, iron-ligand, and ligand modes of imidazole and imidazolate complexes of iron protoporphyrin and microperoxidase in aqueous solution. An analysis by far-infrared difference spectroscopy.
J Phys Chem B (2009) 113 (13), 4492-4499.
CEA
Monday May 18 2009
Cyclodipeptide synthases are a family of tRNA-dependent peptide bond–forming enzymes
Cyclodipeptide synthases are a family of tRNA-dependent peptide bond–forming enzymes
Nature Chem Biol (2009) 5, 414-420: Proc Natl Acad Sci USA (2009) 106, 7426-31
CEA
Friday April 17 2009
Probing the coupling between proton and electron transfer in photosystem II core complexes containing a 3-fluorotyrosine.
Probing the coupling between proton and electron transfer in photosystem II core complexes containing a 3-fluorotyrosine.
J Am Chem Soc (2009) 131, 4425-4433
CEA
Friday April 17 2009
Hsm3/S5b participates in the assembly pathway of the 19S regulatory particle of the proteasome.
Hsm3/S5b participates in the assembly pathway of the 19S regulatory particle of the proteasome.
Mol Cell (2009) 33, 389-399
Thursday April 16 2009
Synthesis of orthogonally protected azahistidine: application to the synthesis of a GHK analogue
Synthesis of orthogonally protected azahistidine: application to the synthesis of a GHK analogue
Amino Acids (2009) 8 (5): 946-958.
CEA
Thursday April 16 2009
Carbon Nanotube-Acridine Nanohybrids: Spectroscopic Characterization of Photoinduced Electron Transfer. Chemistry.
Carbon Nanotube-Acridine Nanohybrids: Spectroscopic Characterization of Photoinduced Electron Transfer. Chemistry.
Chem Eur J (2009), 15, 3882-3888.
CEA
Thursday March 12 2009
Cobalt Clathrochelate Complexes as Hydrogen-Producing Catalysts.
Cobalt Clathrochelate Complexes as Hydrogen-Producing Catalysts.
Angew Chem-Int Edit.(2009) 47, 9948-9950
CEA
Thursday March 12 2009
Discovering new bioactive neuropeptides in the striatum secretome using in vivo microdialysis and versatile proteomics.
Discovering new bioactive neuropeptides in the striatum secretome using in vivo microdialysis and versatile proteomics.
Mol Cell Proteomics (2009) 8 (5): 946-958.
CEA
Wednesday March 11 2009
Inhibition of Non-neuronal Alpha7-Nicotinic Receptor for Lung Cancer Treatment.
Inhibition of Non-neuronal Alpha7-Nicotinic Receptor for Lung Cancer Treatment.
Am J Respir Crit Care Med. (2009) 179 (12) :1141-1150
CEA
Wednesday March 11 2009
In vitro human CD4+ T cell response to the vaccinia protective antigens B5R and A33R.
In vitro human CD4+ T cell response to the vaccinia protective antigens B5R and A33R.
Mol Immunol. (2009) 46 (7): 1481-1487.
CEA
Wednesday March 11 2009
Sensitization and Elicitation of an Allergic Reaction to Wheat Gliadins in Mice.
Sensitization and Elicitation of an Allergic Reaction to Wheat Gliadins in Mice.
J Agric Food Chem. (2009) 57, 1219-1225
CEA
Wednesday March 11 2009
COP9 signalosome- and 26S Proteasome-dependent regulation of SCFTIR1 accumulation in Arabidopsis.
COP9 signalosome- and 26S Proteasome-dependent regulation of SCFTIR1 accumulation in Arabidopsis.
J Biol Chem (2009) sous presse
CEA
Saturday February 14 2009
What makes the difference between a cryptochrome and DNA photolyase? A spectroelectrochemical comparison of the flavin redox transitions.
What makes the difference between a cryptochrome and DNA photolyase? A spectroelectrochemical comparison of the flavin redox transitions.
J Am Chem Soc. (2009) 131:426-427
CEA
Saturday February 14 2009
Sensitivity and Multiplexing Capabilities of MRI Based on Polarized (129)Xe Biosensors.
Sensitivity and Multiplexing Capabilities of MRI Based on Polarized (129)Xe Biosensors.
J Am Chem Soc. (2008) 130 16456-16457.
CEA
Friday February 13 2009
Covalent Modification of Matrix Metalloproteinases by a Photoaffinity Probe: Influence of Nucleophilicity and Flexibility of the Residue in Position 241.
Covalent Modification of Matrix Metalloproteinases by a Photoaffinity Probe: Influence of Nucleophilicity and Flexibility of the Residue in Position 241.
Bioconjug Chem. (2009) 20: 367-75.
CEA
Friday January 16 2009
Membrane Interaction of botulinum neurotoxin A translocation (T) domain. The belt region is a regulatory loop for membrane interaction.
Membrane Interaction of botulinum neurotoxin A translocation (T) domain. The belt region is a regulatory loop for membrane interaction.
J Biol Chem. (2008) 283, 27668-27676.
CEA
Friday January 16 2009
Characterization of A Highly Conserved Binding Site of Mlh1 Required for Exonuclease I-Dependent Mismatch Repair.
Characterization of A Highly Conserved Binding Site of Mlh1 Required for Exonuclease I-Dependent Mismatch Repair.
Mol Cell Biol. (2008) 29 (3): 907-918.
CEA
Thursday January 15 2009
The thioredoxin reductase-glutaredoxins-ferredoxin crossroad pathway for selenate tolerance in Synechocystis PCC6803.
The thioredoxin reductase-glutaredoxins-ferredoxin crossroad pathway for selenate tolerance in Synechocystis PCC6803.
Mol Microbiol (2009) 71: 520-532