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Alain Delaunay

Explore the profile of Alain Delaunay including associated specialties, affiliations and a list of published articles. Areas
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Articles 19
Citations 219
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Recent Articles
11.
Lafon-Placette C, Le Gac A, Chauveau D, Segura V, Delaunay A, Lesage-Descauses M, et al.
J Exp Bot . 2017 Dec; 69(3):537-551. PMID: 29211860
The adaptive capacity of long-lived organisms such as trees to the predicted climate changes, including severe and successive drought episodes, will depend on the presence of genetic diversity and phenotypic...
12.
Hebrard C, Peterson D, Willems G, Delaunay A, Jesson B, Lefebvre M, et al.
J Exp Bot . 2015 Oct; 67(1):207-25. PMID: 26463996
In sugar beet (Beta vulgaris altissima), bolting tolerance is an essential agronomic trait reflecting the bolting response of genotypes after vernalization. Genes involved in induction of sugar beet bolting have...
13.
Gadzovska Simic S, Tusevski O, Maury S, Delaunay A, Joseph C, Hagege D
ScientificWorldJournal . 2015 Jan; 2014:609649. PMID: 25574489
The effects of polysaccharide elicitors such as chitin, pectin, and dextran on the production of phenylpropanoids (phenolics and flavonoids) and naphtodianthrones (hypericin and pseudohypericin) in Hypericum perforatum shoot cultures were...
14.
Teyssier C, Maury S, Beaufour M, Grondin C, Delaunay A, Le Mette C, et al.
Physiol Plant . 2013 Jun; 150(2):271-91. PMID: 23789891
A global DNA methylation and proteomics approach was used to investigate somatic embryo maturation in hybrid larch. Each developmental step during somatic embryogenesis was associated with a distinct and significantly...
15.
Hebrard C, Trap-Gentil M, Lafon-Placette C, Delaunay A, Joseph C, Lefebvre M, et al.
J Exp Bot . 2013 Jan; 64(2):651-63. PMID: 23307918
Sugar beet (Beta vulgaris altissima) is a biennial root crop with an absolute requirement for cold exposure to bolt and flower, a process called vernalization. Global DNA methylation variations have...
16.
Lafon-Placette C, Faivre-Rampant P, Delaunay A, Street N, Brignolas F, Maury S
New Phytol . 2012 Dec; 197(2):416-430. PMID: 23253333
DNA methylation is involved in the control of plant development and adaptation to the environment through modifications of chromatin compaction and gene expression. In poplar (Populus trichocarpa), a perennial plant,...
17.
Maury S, Trap-Gentil M, Hebrard C, Weyens G, Delaunay A, Barnes S, et al.
Physiol Plant . 2012 Apr; 146(3):321-35. PMID: 22486767
During differentiation, in vitro organogenesis calls for the adjustment of the gene expression program toward a new fate. The role of epigenetic mechanisms including DNA methylation is suggested but little...
18.
Trap-Gentil M, Hebrard C, Lafon-Placette C, Delaunay A, Hagege D, Joseph C, et al.
J Exp Bot . 2011 Jan; 62(8):2585-97. PMID: 21227931
An epigenetic control of vernalization has been demonstrated in annual plants such as Arabidopsis and cereals, but the situation remains unclear in biennial plants such as sugar beet that has...
19.
Causevic A, Gentil M, Delaunay A, Abu El-Soud W, Garcia Z, Pannetier C, et al.
Planta . 2006 Apr; 224(4):812-27. PMID: 16607556
In order to evaluate the permanent chromatin remodeling in plant allowing their high developmental plasticity, three sugarbeet cell lines (Beta vulgaris L. altissima) originating from the same mother plant and...
20.
Causevic A, Delaunay A, Ounnar S, Righezza M, Delmotte F, Brignolas F, et al.
Plant Physiol Biochem . 2005 Jul; 43(7):681-91. PMID: 16046142
In plants organogenesis, cell differentiation and dedifferentiation are fundamental processes allowing high developmental plasticity. Such plasticity involved epigenetic mechanisms but limited knowledge is available concerning quantitative aspects. Three sugarbeet (Beta...