Géraldine Bonnard
University of Strasbourg
45 Papers
620 Citations
Géraldine Bonnard is an academic researcher from University of Strasbourg. The author has contributed to research in topics: Gene & RNA editing. The author has an hindex of 32, co-authored 45 publications. Previous affiliations of Géraldine Bonnard include Centre national de la recherche scientifique.
Chat about Author
Papers
Inactivation of Thioredoxin Reductases Reveals a Complex Interplay between Thioredoxin and Glutathione Pathways in Arabidopsis Development
Jean-Philippe Reichheld,Mehdi Khafif,Christophe Riondet,Michel Droux,Géraldine Bonnard,Yves Meyer +5 more
TL;DR: Interestingly, plants of the ntra ntrb knockout mutant are viable and fertile, although with a wrinkled seed phenotype, slower plant growth, and pollen with reduced fitness, demonstrating that neither cytosolic nor mitochondrial NTRs are essential in plants.
260
RNA editing in plant mitochondria and chloroplasts.
Rainer M. Maier,Patric Zeltz,Hans Kössel,Géraldine Bonnard,José M. Gualberto,Jean Michel Grienenberger +5 more
TL;DR: In mitochondria, recent experiments indicate that RNA editing may be a deamination process, and a plastid transformation technique showed to be a powerful tool for the study of RNA editing is compared.
199
AtNTRB is the major mitochondrial thioredoxin reductase in Arabidopsis thaliana.
TL;DR: It is shown that the AtNTRB gene encodes two mRNAs, presumably by initiating transcription at two different sites, suggesting that these two recently duplicated genes are evolving towards a specific function.
139
Expression of the wheat mitochondrial nad3-rps12 transcription unit: correlation between editing and mRNA maturation.
TL;DR: Analysis of cDNAs prepared by reverse transcription of mitochondrial RNAs has shown that partially edited RNAs are present in wheat mitochondria, and study of partial editing at the level of precursor, mature, and polysomal transcripts shows that mainly mature, completely edited sequences are used for translation.
136
Resemblance and dissemblance of Arabidopsis type II peroxiredoxins: similar sequences for divergent gene expression, protein localization, and activity.
TL;DR: By in vitro enzymatic experiments, it is demonstrated that glutaredoxin is the electron donor of recombinant AtPRXII-B for peroxidase reaction, but the donors of AtPRxII-E and AtPR XII-F have still to be identified.
129