Les éponges (Porifera) sont l'une des premières lignées d'animaux à avoir émergé. De ce fait, elles sont considérées comme des espèces clés pour retracer l’origine et l'évolution des gènes et des voies de signalisation qui ont sous-tendu l'apparition de la pluricellularité chez les métazoaires. Entre autres, les voies Wnt ont été décrites comme des cascades génétiques essentielles du control de nombreux mécanismes cellulaires (prolifération, communication, adhésion, motilité, etc.) au cours du développement précoce des bilatériens et des cnidaires. C’est pourquoi, l'étude de ces voies, chez les lignées d’émergences plus anciennes sont essentielles afin de comprendre l'origine des plans d’organisation des animaux.J’ai alors entrepris de nom...
AbstractThe Wnt pathways are evolutionarily well-conserved signal transduction pathways that are kno...
Wnt signaling is known to be critical for proper embryonic development in most animals studied to d...
Abstract Background The Wnt signaling pathway is uniquely metazoan and used in many processes during...
P>Wnt-signalling plays a critical role in animal development, and its misregulation results in serio...
International audienceSponges branch basally in the metazoan phylogenetic tree and are thus well pos...
International audienceAcquisition of multicellularity is a central event in the evolution of Eukaryo...
The origin of metazoan development and differentiation was contingent upon the evolution of cell adh...
Cnidarians surprise by the completeness of Wnt gene subfamilies (11) expressed in an overlapping pat...
Summary Cnidarians surprise by the completeness of Wnt gene subfamilies (11) expressed in an overlap...
Sponges branch basally in the metazoan phylogenetic tree and are thus well positioned to provide ins...
International audienceBackground: Wnt proteins are secreted signalling molecules found in all animal...
Canonical Wnt signalling controls many developmental processes in metazoans including primary axis f...
Intercellular communication is an essential aspect of multicellular life. In the animal kingdom, mol...
The Wnt signalling system plays essential roles in many animal developmental processes. While in hig...
The genesis of gastrulation was arguably a key evolutionary innovation that enabled metazoan diversi...
AbstractThe Wnt pathways are evolutionarily well-conserved signal transduction pathways that are kno...
Wnt signaling is known to be critical for proper embryonic development in most animals studied to d...
Abstract Background The Wnt signaling pathway is uniquely metazoan and used in many processes during...
P>Wnt-signalling plays a critical role in animal development, and its misregulation results in serio...
International audienceSponges branch basally in the metazoan phylogenetic tree and are thus well pos...
International audienceAcquisition of multicellularity is a central event in the evolution of Eukaryo...
The origin of metazoan development and differentiation was contingent upon the evolution of cell adh...
Cnidarians surprise by the completeness of Wnt gene subfamilies (11) expressed in an overlapping pat...
Summary Cnidarians surprise by the completeness of Wnt gene subfamilies (11) expressed in an overlap...
Sponges branch basally in the metazoan phylogenetic tree and are thus well positioned to provide ins...
International audienceBackground: Wnt proteins are secreted signalling molecules found in all animal...
Canonical Wnt signalling controls many developmental processes in metazoans including primary axis f...
Intercellular communication is an essential aspect of multicellular life. In the animal kingdom, mol...
The Wnt signalling system plays essential roles in many animal developmental processes. While in hig...
The genesis of gastrulation was arguably a key evolutionary innovation that enabled metazoan diversi...
AbstractThe Wnt pathways are evolutionarily well-conserved signal transduction pathways that are kno...
Wnt signaling is known to be critical for proper embryonic development in most animals studied to d...
Abstract Background The Wnt signaling pathway is uniquely metazoan and used in many processes during...