Zobrazeno 1 - 10
of 173
pro vyhledávání: '"R. Téoule"'
Autor:
P. Bernard, B. Alpha-Bazin, Jean-Marie Seigneurin, S. Sauvaigo, R. Téoule, M. Baccard-Longère, C. Chypre
Publikováno v:
Journal of Virological Methods. 46:29-38
In some anogenital lesions the detection of certain types of human papilloma virus, especially oncogenic types, is of interest. In a first step during a prospective study, we compared two methods for the detection of human papillomavirus (HPV) DNA in
Autor:
R. Téoule, Jean-Marie Seigneurin, N Guettari, J C Chermann, V Barlet, S Sauvaigo, P Innocenti, C Bastard, J Marchand, F Parmentier
Publikováno v:
Journal of Clinical Microbiology. 31:1066-1074
The routine detection of human immunodeficiency virus type 1 (HIV-1) proviral DNA in clinical samples requires a standardized, simple, and sensitive test. To identify the HIV-1 proviral DNA in blood, we used a solid-phase assay based on the affinity
Publikováno v:
Research in virology. 142(2-3)
T-lymphocytes (T-Ly) and monocytes/macrophages are thought to be the main in vivo targets for HIV1. We previously demonstrated, using the polymerase chain reaction (PRC), that HIV provirus could be detected in 20 out of 21 T-Ly samples and 13 out of
Publikováno v:
Nucleosides and Nucleotides. 6:301-305
Mild formic acid hydrolysis at 90°C is a convenient method for releasing thymine modified residues which are formed upon gamma irradiation of DNA in oxygen-free solution from a polynucleotide chain backbone. The modified thymine residues are further
Autor:
A.M. Duplaa, R. Téoule
Publikováno v:
International Journal of Radiation Biology and Related Studies in Physics, Chemistry and Medicine. 48:19-32
When DNA is gamma-irradiated in aerated aqueous solution, strand breaks are produced during irradiation or the next few hours. Subsequent piperidine treatment gives rise to further DNA strand ruptures at alkali-labile sites. These different types of
Publikováno v:
Journal of Chromatography A. 115:191-194
Separation of the four diastereoisomers of 6-hydroxy-5,6-dihydrothymidine formed by γ-radiolysis of thymidine in deaerated aqueous solution The compounds produced by gamma irradiation of deaerated aqueous solutions of thymidine have been isolated by
Autor:
R. Téoule, F. Odin, A. Guy, M. Polverelli, M. J. Bobenrieth, R. Derbyshire, J. Ulrich, F. Finas
Publikováno v:
Zeitschrift für Naturforschung B. 35:212-216
Pyrolysis mass spectrometry is shown to be a useful tool in the analysis of the protected intermediate deoxy oligonucleotides synthesized by the phosphotriester approach. Characteristic ions of the protected nucleic acid bases and terminal substituen
Publikováno v:
Proceedings of the National Academy of Sciences. 77:7024-7028
A single-point mutation, consisting of a T-to-G transversion, was made in the third nucleotide of the conalbumin gene T-A-T-A-A-A-A homology sequence (the T-A-T-A or Goldberg-Hogness box). In an in vitro system, specific transcription of the mutant D
Publikováno v:
Comptes rendus hebdomadaires des seances de l'Academie des sciences. Serie D: Sciences naturelles. 279(23)
Publikováno v:
Nucleic acids symposium series. (7)
Benzotriazol-1-yl-oxy-tris (dimethylamino) phosphonium salts have been used as novel condensing agents to promote internucleotide bond formation in phosphotriester oligodeoxyribonucleotide synthesis. The effectiveness of these stable compounds has be