Zobrazeno 1 - 10
of 68
pro vyhledávání: '"Michel Duguet"'
Publikováno v:
Journal of Biological Chemistry. 279:30073-30080
Bacterial topoisomerases I are generally composed of two domains as follows: a core domain, which contains all the conserved motifs involved in the trans-esterification reactions, and a carboxyl-terminal domain, highly variable in size and sequence.
Autor:
Michel Jacquet, Cong-Zhao Zhou, Joël Janin, Yvan Zivanovic, Zhen-Gang Li, Michel Duguet, Fabrice Confalonieri, Catherine Esnault, Roland Perasso
Publikováno v:
Gene. 312:189-195
We sequenced an 80 kb DNA region containing the complete sequence of the silkworm Bombyx mori fibroin gene and its flanking, especially the upstream, regions (-62 kb). About 30% of the 62 kb upstream region is composed of repetitive elements includin
Publikováno v:
Journal of Biological Chemistry. 277:16758-16767
SSV1 is a virus infecting the extremely thermophilic archaeon Sulfolobus shibatae. The viral-encoded integrase is responsible for site-specific integration of SSV1 into its host genome. The recombinant enzyme was expressed in Escherichia coli, purifi
Publikováno v:
Journal of Biological Chemistry. 276:46495-46503
Topoisomerases, by controlling DNA supercoiling state, are key enzymes for adaptation to high temperatures in thermophilic organisms. We focus here on the topoisomerase I from the hyperthermophilic bacterium Thermotoga maritima (optimal growth temper
Autor:
Michel Duguet, Claire Bouthier de la Tour, Anne-Cécile Déclais, Fabrice Confalonieri, Janine Marsault
Publikováno v:
Journal of Biological Chemistry. 275:19498-19504
Reverse gyrases are atypical topoisomerases present in hyperthermophiles and are able to positively supercoil a circular DNA. Despite a number of studies, the mechanism by which they perform this peculiar activity is still unclear. Sequence data sugg
Autor:
Qunxin She, Roger A. Garrett, Yvan Zivanovic, Hoa Phan Thi-Ngoc, Mariana J. Awayez, Boi-Tien Thi Pham, Michel Duguet, Fabrice Confalonieri, J. van der Oost, Nadine Medina, A. Billault
Publikováno v:
DNA Sequence. 11:183-192
The original strategy used in the Sulfolobus solfataricus genome project was to sequence non overlapping, or minimally overlapping, cosmid or lambda inserts without constructing a physical map. However, after only about two thirds of the genome seque
Autor:
Robert L. Charlebois, Rama K. Singh, Christina C.-Y. Chan-Weiher, Ghislaine Allard, Cynthia Chow, Fabrice Confalonieri, Bruce Curtis, Michel Duguet, Gael Erauso, David Faguy, Terry Gaasterland, Roger A. Garrett, Paul Gordon, Alex C. Jeffries, Catherine Kozera, Neena Kushwaha, Édith Lafleur, Nadine Medina, Xu Peng, Susanne L. Penny, Qunxin She, Andrew St. Jean, John van der Oost, Felix Young, Yvan Zivanovic, W. Ford Doolittle, Mark A. Ragan, Christoph W. Sensen
Publikováno v:
Genome. 43:116-136
Publikováno v:
European Journal of Biochemistry. 260:103-111
Reverse gyrase is a type I-5' topoisomerase, which catalyzes a positive DNA supercoiling reaction in vitro. To ascertain how this reaction takes places, we looked at the DNA sequences recognized by reverse gyrase. We used linear DNA fragments of its
Autor:
Michel Charlemagne, Michel Duguet
Ce guide propose un parcours d'apprentissage pour débuter au Scrabble et se perfectionner. Conçu par deux spécialistes, pédagogique et efficace, il expose les bases, les stratégies et les techniques. Il donne aussi une liste très complète des
Autor:
Michel Duguet
Progressez et gagnez! Vous souhaitez vous remettre à niveau? Vous désirez vous perfectionner? Vous voulez progresser? Les ouvrages de la collection Cahiers de jeux sont faits pour vous! Abondamment illustrés et rédigés par des experts, ces livre