User profiles for Imen Mestiri

imen mestiri

Postdoctoral Researcher, IBENS, Paris, France
Verified email at biologie.ens.fr
Cited by 2703

Early allopolyploid evolution in the post-Neolithic Brassica napus oilseed genome

…, PP Edger, H Chelaifa, D Tack, G Lassalle, I Mestiri… - science, 2014 - science.org
Oilseed rape (Brassica napus L.) was formed ~7500 years ago by hybridization between B.
rapa and B. oleracea, followed by chromosome doubling, a process known as allopolyploidy…

Newly synthesized wheat allohexaploids display progenitor‐dependent meiotic stability and aneuploidy but structural genomic additivity

I Mestiri, V Chagué, AM Tanguy, C Huneau… - New …, 2010 - Wiley Online Library
• To understand key mechanisms leading to stabilized allopolyploid species, we characterized
the meiotic behaviour of wheat allohexaploids in relation to structural and genetic …

Light signaling controls nuclear architecture reorganization during seedling establishment

C Bourbousse, I Mestiri, G Zabulon… - Proceedings of the …, 2015 - National Acad Sciences
The spatial organization of chromatin can be subject to extensive remodeling in plant somatic
cells in response to developmental and environmental signals. However, the mechanisms …

Genome‐wide gene expression changes in genetically stable synthetic and natural wheat allohexaploids

V Chagué, J Just, I Mestiri, S Balzergue… - New …, 2010 - Wiley Online Library
• The present study aims to understand regulation of gene expression in synthetic and
natural wheat (Triticum aestivum) allohexaploids, that combines the AB genome of Triticum …

[HTML][HTML] Linker histones are fine-scale chromatin architects modulating developmental decisions in Arabidopsis

…, M Lirski, B Mermaz, G Teano, J Schubert, I Mestiri… - Genome Biology, 2019 - Springer
Background Chromatin provides a tunable platform for gene expression control. Besides the
well-studied core nucleosome, H1 linker histones are abundant chromatin components with …

Multiple host‐cell recombination pathways act in Agrobacterium‐mediated transformation of plant cells

I Mestiri, F Norre, ME Gallego, CI White - The Plant Journal, 2014 - Wiley Online Library
Using floral‐dip, tumorigenesis and root callus transformation assays of both germline and
somatic cells, we present here results implicating the four major non‐homologous and …

Prevalence of gene expression additivity in genetically stable wheat allohexaploids

H Chelaifa, V Chagué, S Chalabi, I Mestiri… - New …, 2013 - Wiley Online Library
The reprogramming of gene expression appears as the major trend in synthetic and natural
allopolyploids where expression of an important proportion of genes was shown to deviate …

Insights into the new cobalt (II) monosubstituted keggin-type polyoxomolybdate: synthesis, characterizations, and application in the catalytic degradation of crystal …

Y Ghandour, C Mchiri, I Mestiri, AYA Alzahrani… - Journal of Chemical …, 2022 - Springer
In this study, a new Co(II)-substituted Keggin-type polyoxomolybdate was synthesized at
room temperature and characterized by FT-IR, powder X-ray diffraction (PXRD), UV-visible …

Two novel compounds built up of decavanadate clusters and transition-metal complexes: synthesis and structure

I Mestiri, B Ayed, A Haddad - Journal of Cluster Science, 2013 - Springer
Two inorganic compounds entitled tetrasodium hexaaquacobalt decavanadate tetraco-sahydrate,(I),
and diammonium bis[hexaaquamanganese] decavanadate tetrahydrate,(II), have …

Synthesis and characterization of two novel inorganic/organic hybrid materials based on polyoxomolybdate clusters:(C5H5N5) 2 (C5H6N5) 4 [(HAsO4) 2Mo6O18] …

M Ayed, I Mestiri, B Ayed, A Haddad - Journal of Molecular Structure, 2017 - Elsevier
Two new organic-inorganic hybrid compound, (C 5 H 5 N 5 ) 2 (C 5 H 6 N 5 ) 4 [(HAsO 4 ) 2
Mo 6 O 18 ]·11H 2 O (I) and Na 2 (Himi) 3 [SeMo 6 O 21 (CH 3 COO) 3 ]·6H 2 O (II) were …