Showing results 61 to 75 of 75
 Isolement et caractérisation d'un gène encodant un transporteur ABC impliqué dans la tolérance au cadmium chez Chlamydomonas reinhardtiiHanikenne, Marc  Doctoral thesis (2003) Detailed reference viewed: 10 (2 ULg)A mitochondrial ABC transporter is involved in cadmium tolerance in the unicellular green alga Chlamydomonas reinhardtiiHanikenne, Marc Scientific conference (2003, July 09) Detailed reference viewed: 3 (1 ULg)Looking for an inducible RNA silencing strategy in Chlamydomonas reinhardtiiCardol, Pierre ; Pirotte, Dorothée ; Hanikenne, Marc et alPoster (2003, May 09) Detailed reference viewed: 7 (1 ULg)An ABC transporter gene involved in cadmium tolerance in Chlamydomonas reinhardtiiHanikenne, Marc ; Matagne, René-Fernand ; Loppes, Roland Poster (2003, May 09) Detailed reference viewed: 4 (0 ULg)Cloning of an ABC transporter gene involved in cadmium tolerance in the unicellular green alga Chlamydomonas reinhardtii.Hanikenne, Marc Scientific conference (2003, January 30) Detailed reference viewed: 4 (1 ULg) Chlamydomonas reinhardtii as a eukaryotic photosynthetic model for studies of heavy metal homeostasis and toleranceHanikenne, Marc in New Phytologist (2003), 159(2), 331-340 The green alga Chlamydomonas reinhardtii is a useful model of a photosynthetic cell. This unicellular eukaryote has been intensively used for studies of a number of physiological processes such as ... [more ▼] The green alga Chlamydomonas reinhardtii is a useful model of a photosynthetic cell. This unicellular eukaryote has been intensively used for studies of a number of physiological processes such as photosynthesis, respiration, nitrogen assimilation, flagella motility and basal body function. Its easy-to-manipulate and short life cycle make this organism a powerful tool for genetic analysis. Over the past 15 yr, a dramatically increased number of molecular technologies (including nuclear and organellar transformation systems, cosmid, yeast artificial chromosome (YAC) and bacterial artificial chromosome (BAC) libraries, reporter genes, RNA interference, DNA microarrays, etc.) have been applied to Chlamydomonas . Moreover, as parts of the Chlamydomonas genome project, molecular mapping, as well as whole genome and extended expressed sequence tag (EST) sequencing programs, are currently underway. These developments have allowed Chlamydomonas to become an extremely valuable model for molecular approaches to heavy metal homeostasis and tolerance in photosynthetic organisms. [less ▲] Detailed reference viewed: 197 (3 ULg)Heavy metal hypersensitive mutants in Chlamydomonas reinhardtii.Hanikenne, Marc Scientific conference (2002, December 16) Detailed reference viewed: 11 (2 ULg)Cloning of an ABC transporter gene involved in cadmium tolerance in the unicellular green alga Chlamydomonas reinhardtiiHanikenne, Marc ; Matagne, René-Fernand ; Wu, Ling et alPoster (2002, September 29) Detailed reference viewed: 4 (0 ULg)Pleiotropic mutants hypersensitive to heavy metals and to oxidative stress in Chlamydomonas reinhardtiiHanikenne, Marc ; Loppes, Roland ; Wu, Ling et alPoster (2002, June 11) Detailed reference viewed: 8 (0 ULg)Biochemical analyses of Chlamydomonas cadmium-sensitive mutantsHanikenne, Marc ; Loppes, Roland ; Matagne, René-Fernand Poster (2002, May 04) Detailed reference viewed: 3 (0 ULg)Cadmium uptake, superoxide dismutase activity and accumulation of phytochelatins in cadmium-sensitive mutants of Chlamydomonas reinhardtiiHanikenne, Marc ; Loppes, Roland ; Matagne, René-Fernand Poster (2002, May 03) Detailed reference viewed: 2 (0 ULg)Heavy metal hypersensitive mutants of the unicellular green alga Chlamydomonas reinhardtiiHanikenne, Marc ; Matagne, René-Fernand ; Loppes, Roland Poster (2002, April 11) Detailed reference viewed: 5 (0 ULg)Pleiotropic Mutants Hypersensitive to Heavy Metals and to Oxidative Stress in Chlamydomonas ReinhardtiiHanikenne, Marc ; ; Loppes, Roland in FEMS Microbiology Letters (2001), 196(2), Insertional mutagenesis was used in Chlamydomonas reinhardtii to isolate original mutants hypersensitive to multiple drugs and physical agents. Out of 5200 transformants analyzed, 13 mutants belonging to ... [more ▼] Insertional mutagenesis was used in Chlamydomonas reinhardtii to isolate original mutants hypersensitive to multiple drugs and physical agents. Out of 5200 transformants analyzed, 13 mutants belonging to seven phenotypic classes were isolated. Five were exclusively sensitive to cadmium and represented two loci. The other mutants were pleiotropic and presented a cross sensitivity to several (2--6) of the following agents: cadmium, copper, lead, paraquat, hydrogen peroxide, UVC and light. In all mutants analyzed, the hypersensitive phenotype was most probably due to a single mutational event. The sensitivity of several pleiotropic mutants to a broad range of physical and chemical agents suggests that the disrupted genes are involved in multiple stress responses. [less ▲] Detailed reference viewed: 34 (1 ULg)Isolation and characterization of insertional mutants hypersensitive to heavy metals and oxidative stress in Chlamydomonas reinhardtiiHanikenne, Marc ; Matagne, René-Fernand ; Loppes, Roland Poster (2000, May 21) Detailed reference viewed: 3 (0 ULg)Pleiotropic drug sensitive mutants induced by insertional mutagenesis in ChlamydomonasHanikenne, Marc ; Matagne, René-Fernand ; Loppes, Roland Poster (2000, May 05) Detailed reference viewed: 3 (0 ULg) |
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