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Nathalie Isabel
Researcher at Natural Resources Canada
Publications - 95
Citations - 3664
Nathalie Isabel is an academic researcher from Natural Resources Canada. The author has contributed to research in topics: Population & Black spruce. The author has an hindex of 32, co-authored 89 publications receiving 3071 citations. Previous affiliations of Nathalie Isabel include Laval University & Canadian Forest Service.
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Journal ArticleDOI
QTL mapping in white spruce: gene maps and genomic regions underlying adaptive traits across pedigrees, years and environments.
Betty Pelgas,Betty Pelgas,Jean Bousquet,Patrick G. Meirmans,Patrick G. Meirmans,Kermit Ritland,Nathalie Isabel,Nathalie Isabel +7 more
TL;DR: This study provides a basic understanding of the genomic architecture related to bud flush, bud set, and height growth in a conifer species, and will serve as a basic reference to functional and association genetic studies of adaptation and growth in Picea taxa.
Journal ArticleDOI
Direct evidence for biased gene diversity estimates from dominant random amplified polymorphic DNA (RAPD) fingerprints
TL;DR: The relevance of using dominant random amplified polymorphic DNA (RAPD) fingerprints for estimating population differentiation was investigated when typically small population sample sizes were used, but estimates were generally inflated.
Journal ArticleDOI
Tree rings provide a new class of phenotypes for genetic associations that foster insights into adaptation of conifers to climate change.
Johann Housset,Johann Housset,Simon Nadeau,Nathalie Isabel,Nathalie Isabel,Claire Depardieu,Claire Depardieu,Isabelle Duchesne,Patrick Lenz,Patrick Lenz,Martin P. Girardin,Martin P. Girardin +11 more
TL;DR: Genotype–phenotype associations using these new tree‐ring phenotypes validated nine candidate genes identified in a previous genetic–environment association study and provides avenues for future genomic studies on functional adaptation in forest trees.
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A spruce gene map infers ancient plant genome reshuffling and subsequent slow evolution in the gymnosperm lineage leading to extant conifers
Nathalie Pavy,Betty Pelgas,Betty Pelgas,Jérôme Laroche,Philippe Rigault,Nathalie Isabel,Nathalie Isabel,Jean Bousquet +7 more
TL;DR: The results indicate that much genomic evolution has occurred in the seed plant lineage before the split between gymnosperms and angiosperms, and that the pace of evolution of the genome macro-structure has been much slower in the gymnosperm lineage leading to extent conifers than that seen for the same period of time in flowering plants.
Journal ArticleDOI
Comparative genome mapping among Picea glauca, P. mariana × P. rubens and P. abies, and correspondence with other Pinaceae
Betty Pelgas,Stéphanie Beauseigle,Virginie Acheré,Sylvain Jeandroz,Jean Bousquet,Nathalie Isabel +5 more
TL;DR: The combined information from these three Picea genomes validated and improved large-scale genome comparisons at the inter-generic level in the family Pinaceae by allowing for the identification of 11 homoeologous linkage groups between PiceA and Pinus, and nine such groups betweenPicea and Pseudotsuga menziesii.