2012
DOI: 10.1051/medsci/20122811003
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Rôle de la duplication partielle du gèneSRGAP2dans l’évolution et le développement du cerveau humain

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Cited by 5 publications
(3 citation statements)
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References 11 publications
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“…Coupled with in vitro experimental validation, Somel and colleagues’ work represents one of the first studies to begin to use transcriptional phenotypes to identify potential causal drivers of adaptive evolution and connect these to specific brain regions and functional processes (Somel et al, 2011). These data and the effect of the human-specific SRGAP2c on dendritic development (Charrier and Polleux, 2012) may provide the first known molecular signatures of neoteny that characterizes human cognitive and behavioral development.…”
Section: The Genomic-driven Approachmentioning
confidence: 89%
“…Coupled with in vitro experimental validation, Somel and colleagues’ work represents one of the first studies to begin to use transcriptional phenotypes to identify potential causal drivers of adaptive evolution and connect these to specific brain regions and functional processes (Somel et al, 2011). These data and the effect of the human-specific SRGAP2c on dendritic development (Charrier and Polleux, 2012) may provide the first known molecular signatures of neoteny that characterizes human cognitive and behavioral development.…”
Section: The Genomic-driven Approachmentioning
confidence: 89%
“…Suppression of actin filament formation by G-actin sequestering opposes actin nucleation. Balancing neuronal cell shape development by expression of protein isoforms with opposing functions was recently proposed to underlie the formation of the more complex human brain ( Charrier and Polleux, 2012 ). Together, this urgently called for an evaluation of the properties and the functions of the ancestor of the actin nucleator Cobl, Cobl-like.…”
Section: Introductionmentioning
confidence: 99%
“…luisa.dandolo@inserm.fr > Le gène H19 produit un ARN non codant fortement exprimé au cours du déve-loppement embryonnaire. Découvert il y a plus de 20 ans [1,11], il fut, avec le gène voisin Igf2 (insulin-like growth factor 2), parmi les premiers gènes décrits comme étant soumis à l'empreinte parentale [2,3], méca-nisme épigénétique qui conduit à une expression monoallélique de ces gènes, dépendante de l'origine parentale de l'allèle. Le gène H19 est ainsi exclusivement exprimé à partir de l'allèle hérité de la mère.…”
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