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pro vyhledávání: '"Charles-Henri Dupont"'
Autor:
Anne Caumont, Charles-Henri Dupont, Vincent Parissi, Vaea Richard de Soultrait, Sergio Pichuantes, Simon Litvak
Publikováno v:
Gene. 247:129-136
The ubiquitous human transcription factor Ini1 has been shown to interact with HIV-1 integrase (IN) and to stimulate in vitro the reactions catalyzed by this enzyme. We have previously used a yeast model to study the effect of HIV-1 IN expression (Ca
Autor:
Vaea Richard de Soultrait, Vincent Parissi, Anne Caumont, Christina Calmels, Simon Litvak, Charles-Henri Dupont, Sergio Pichuantes
Publikováno v:
Journal of Molecular Biology. 295:755-765
The integration of proviral DNA into the genome of the host cell is an essential step in the replication of retroviruses. This reaction is catalyzed by a viral-encoded enzyme, the integrase (IN). We have previously shown that human immunodeficiency v
Autor:
Charles-Henri Dupont, Simon Litvak, Sergio Pichuantes, Gordon Jamieson, Anton Tien Nguyen, Anne Caumont
Publikováno v:
Current Genetics. 29:503-510
The integrase of the human immunodeficiency virus type 1 (HIV-1) has been expressed in yeast in order to investigate its potential lethal effect mediated by DNA damage. To this end, we have constructed an expression plasmid containing the retroviral
Publikováno v:
Current Genetics. 17:507-513
This paper reports studies of bioenergetic modifications in a TTR1 single-nuclear mutant, isolated as resistant to triethyltin, an inhibitor of mitochondrial ATPase, and effective in cAMP-dependent protein phosphorylation. This mutant appears to have
Publikováno v:
Biochemical and Biophysical Research Communications. 132:1116-1123
The energization of rho + and rho degrees isolated mitochondria was measured using a tetraphenylphosphonium selective electrode. In both strains translocase mediated ATP/ADP exchange energization was observed. This energization was more sensitive to
Publikováno v:
Biochimica et biophysica acta. 653(1)
In Podospora anserina, self-lysis resulting from the combination of the R and V incompatibility genes is accompanied by the appearance, in lysing cells, of specific enzyme activities, among which is a laccase exoenzyme, and by a quenching of ribonucl
Publikováno v:
Current genetics. 8(7)
One mutant resistant to carbonylcyanide m-chlorophenylhydrazone (CCCP), an uncoupler of oxidative phosphorylation, was isolated in Saccharomyces cerevisiae.Genetic analysis showed that a single nuclear gene is responsible for increased resistance; th