Zobrazeno 1 - 10
of 36
pro vyhledávání: '"Ehresmann, A."'
Autor:
Chantal Ehresmann, Mickaël Rigourd, Philippe Benas, Stuart F. J. Le Grice, Bernard Ehresmann, Roland Marquet, Guillaume Bec
Publikováno v:
Biochimie. 85:521-525
HIV-1 utilizes cellular tRNA(3)(Lys) to prime the initiation of reverse transcription. The selective incorporation of cytoplasmic tRNA(3)(Lys) into HIV-1 particles was recently shown to involve the lysyl-tRNA synthetase, and hence, the encapsidated t
Autor:
Eugene Skripkin, Jean-Christophe Paillart, Bernard Ehresmann, Roland Marquet, Chantal Ehresmann
Publikováno v:
Biochimie. 78:639-653
Retroviruses are a family of widespread small animal viruses at the origin of a diversity of diseases. They share common structural and functional properties such as reverse transcription of their RNA genome and integration of the proviral DNA into t
Autor:
Joël Caillet, Hervé Moine, Chantal Ehresmann, Claude Brunel, Mathias Springer, Bernard Ehresmann, Marianne Grunberg-Manago, Pascale Romby
Publikováno v:
Biochimie. 75:1167-1179
Previous work showed that E coli threonyl-tRNA synthetase (ThrRS) binds to the leader region of its own mRNA and represses its translation by blocking ribosome binding. The operator consists of four distinct domains, one of them (domain 2) sharing st
Autor:
P.M. Girard, Naceur Tounekti, Bernard Ehresmann, Chantal Ehresmann, Jacques Paoletti, Marylène Mougel
Publikováno v:
Biochimie. 75:681-686
The gerome of the Moloney murine leukemia virus (MoMuLV) is composed of two identical RNA molecules joined at their 5' ends by the dimer linkage structure (DLS). Dimerization sequences are located within the PSI encapsidation domain. We present here
Publikováno v:
Biochimie. 78(11-12)
Retroviral reverse transcription starts with the extension of a cellular tRNA primer bound near the 5′ end of the viral genomic RNA at a site called the primer binding site (PBS). Formation of the HIV-1 initiation complex between tRNA3Lys, viral RN
Publikováno v:
Biochimie. 77(1-2)
Genetic elements coding for proteins that present amino acid identity with the conserved motifs of retroviral reverse transcriptases constitute the retroid family. With the exception of reverse transcriptases encoded by mitochondrial plasmids of Neur
Autor:
Daniel Kern, Joseph Reinbolt, E Melnikova, M. B. Garber, J Zheltonosova, Chantal Ehresmann, Bernard Ehresmann
Publikováno v:
Biochimie. 76(1)
Threonyl-tRNA synthetase (ThrRS) has been isolated from an extreme thermophile Thermus thermophilus strain HB8. The enzyme was purified to electrophoretic homogeneity by combinations of column chromatographies on DEAE-Sepharose, S-Sepharose, ACA-44 U
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Autor:
Chantal Ehresmann, Christine Brunel
Publikováno v:
Biochimie. 86(2)
Formation of the Bicoid morphogen gradient in early Drosophila embryos requires the pre-localization of bicoid mRNA to the anterior pole of the egg. The program of bcd mRNA localization involves multiples steps and proceeds from oogenesis until early
Publikováno v:
Biochimie. 84(9)
RNA loop-loop interactions are frequently used to trigger initial recognition between two RNA molecules. In this review, we present selected well-documented cases that illustrate the diversity of biological processes using RNA loop-loop recognition p