Research Topics
| Carole BorchielliniSummaryCountry: France Publications
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Publications
Molecular phylogeny of Demospongiae: implications for classification and scenarios of character evolutionCarole Borchiellini
Centre d Oceanologie de Marseille, Universite de la Mediterranee, UMR CNRS 6540, Station marine d Endoume, rue de la Batterie des Lions, 13007 Marseille, France
Mol Phylogenet Evol 32:823-37. 2004....
NK homeobox genes with choanocyte-specific expression in homoscleromorph spongesEve Gazave
Centre d Oceanologie de Marseille, Aix Marseille Universite, CNRS UMR 6540, Station marine d Endoume, rue de la Batterie des Lions, 13007, Marseille, France
Dev Genes Evol 218:479-89. 2008..These results are discussed in the light of the predominant neurosensory expression of NK6 and NK7 genes in bilaterians and of the recent proposal that choanocytes could be the sponge homologs of sensory cells...
The Homoscleromorph sponge Oscarella lobularis, a promising sponge model in evolutionary and developmental biology: model sponge Oscarella lobularisAlexander V Ereskovsky
Centre d Oceanologie de Marseille, Station marine d Endoume, Aix Marseille Université CNRS UMR 6540 DIMAR, rue de la Batterie des Lions, Marseille, France
Bioessays 31:89-97. 2009..In this review, we explore the specific features that make O. lobularis a promising homoscleromorph sponge model for evolutionary and developmental researches...
Molecular phylogeny restores the supra-generic subdivision of homoscleromorph sponges (Porifera, Homoscleromorpha)Eve Gazave
Aix Marseille Universite, Centre d Oceanologie de Marseille, Station marine d Endoume CNRS UMR 6540 DIMAR, Marseilles, France
PLoS ONE 5:e14290. 2010..However, the phylogenetic relationships within the group remain unexplored by modern methods...
Origin and evolution of the Notch signalling pathway: an overview from eukaryotic genomesEve Gazave
Aix Marseille Universités, Centre d Oceanologie de Marseille, Station marine d Endoume CNRS UMR 6540 DIMAR, rue de Batterie des Lions, 13007 Marseille, France
BMC Evol Biol 9:249. 2009..In light of this essential role played in metazoan development, we surveyed a wide range of eukaryotic genomes to determine the origin and evolution of the components and auxiliary factors that compose and modulate this pathway...
Origin of the neuro-sensory system: new and expected insights from spongesEmmanuelle Renard
Centre d Oceanologie de Marseille, CNRS Aix Marseille Universite, Marseille, France
Integr Zool 4:294-308. 2009..Together with ultrastructural data, this gives rise to challenging hypotheses concerning cell types that might play neuro-sensory-like roles in sponges...
Phylogeny and evolution of calcareous sponges: monophyly of calcinea and calcaronea, high level of morphological homoplasy, and the primitive nature of axial symmetryMichael Manuel
Centre d Oceanologie de Marseille, Station marine d Endoume, Universite de la Mediterranee, UMR CNRS 6540 DIMAR, rue de la Batterie des Lions, 13007 Marseille, France
Syst Biol 52:311-33. 2003..However, axial symmetry seems to be primitive for all Calcispongia, a conclusion that has potentially far-reaching implications for hypotheses of early body plan evolution in Metazoa...
Polyphyly of the genus Axinella and of the family Axinellidae (Porifera: Demospongiaep)Eve Gazave
Université Aix Marseille 2, UMR CNRS 6540 DIMAR, Station marine d Endoume, Marseille, France
Mol Phylogenet Evol 57:35-47. 2010..This work is an attempt to build a framework for the phylogeny of taxa allocated to Axinella and Axinellidae in the traditional classification...
WNT/beta-catenin signalling and epithelial patterning in the homoscleromorph sponge OscarellaPascal Lapébie
Centre d Oceanologie de Marseille, Aix Marseille Universite, CNRS UMR 6540, Station marine d Endoume, Marseille, France
PLoS ONE 4:e5823. 2009..We thus suggest that deployment of Wnt signalling is a common and perhaps ancient feature of metazoan epithelial patterning and morphogenesis...
Conservation and phylogeny of a novel family of non-Hox genes of the Antp class in Demospongiae (porifera)Evelyn Richelle-Maurer
Laboratoire de Physiologie Moléculaire de la Cellule, Universite Libre de Bruxelles, cp 300, 50 Av F Roosevelt, 1050, Brussels, Belgium
J Mol Evol 63:222-30. 2006..As for their expression, high levels of Demox transcripts were found in adult tissues. Our data add to the number of published poriferan homeobox sequences and provide independent confirmation of the current Demospongiae phylogenies...
Comparative analysis of Brachyury T-domains, with the characterization of two new sponge sequences, from a hexactinellid and a calcispongeMichael Manuel
Universite Pierre et Marie Curie Paris 6, Equipe Evolution et Developpement, UMR CNRS 7138 Systématique, Adaptation, Evolution Case 05, Bat B, 7eme etage, pièce 7059 quai St Bernard, 75 005 Paris, France
Gene 340:291-301. 2004..Interestingly, the high sequence divergence observed in Brachyury T-domains from sponges appears to be mostly the consequence of autapomorphic changes within the sponge lineages, rather than the retention of primitive character states...
