Les épithéliums sont des tissus essentiels au bon fonctionnement de notre corps. L’acquisition d’un l’épithélium chez l’ancêtre commun des métazoaires constitue une question évolutive importante et l’identification des mécanismes impliqués dans la mise en place et le maintien de cette structure chez les animaux permettraient d’apporter des réponses sur l’origine de l’acquisition d’une multicellularité durable au sein de ce taxon. La position phylogénétique des éponges (Porifera) leur confère une place centrale dans l’étude de l’origine et de l’évolution des Métazoaires. Nous porterons notre attention sur Oscarella lobularis (homoscleromorpha) qui fait partie de l'unique classe d’éponge possédant un épithélium histologiquement comparable à c...
Additional file 16: Figure S5. Domain composition of putative Aggregation Factors in Oscarella lobul...
Additional file 3: Table S1. Estimated percentage of perturbations of the choanoderm after (A) 1 h o...
Additional file 14: Figure S4. Distribution of the transcripts with CAMs conserved domain during dis...
In order to investigate the origin and evolution of epithelia, we are developing a model of sponge b...
International audienceThe ancestral presence of epithelia in Metazoa is no longer debated. Porifera ...
<div><p>Sponges are known to possess remarkable reconstitutive and regenerative abilities ranging fr...
International audienceSponges are known to possess remarkable reconstitutive and regenerative abilit...
Les premières étapes de l’évolution animale restent obscures mais peuvent toutefois être appréhendée...
Sponges are known to possess remarkable reconstitutive and regenerative abilities ranging from commo...
International audienceThe emergence of multicellularity is regarded as one of the major evolutionary...
Additional file 7: Table S4. General information about available sponge transcriptomes (according to...
Synopsis An epithelium is important for integrity, homeostasis, communication and co-ordination, and...
Abstract The comparative study of the four non-bilaterian phyla (Cnidaria, Placozoa, Ctenophora, Por...
Additional file 10: Table S7. Phylostratigraphy analysis. (A) Transcriptomes and Proteomes used in P...
Additional file 16: Figure S5. Domain composition of putative Aggregation Factors in Oscarella lobul...
Additional file 3: Table S1. Estimated percentage of perturbations of the choanoderm after (A) 1 h o...
Additional file 14: Figure S4. Distribution of the transcripts with CAMs conserved domain during dis...
In order to investigate the origin and evolution of epithelia, we are developing a model of sponge b...
International audienceThe ancestral presence of epithelia in Metazoa is no longer debated. Porifera ...
<div><p>Sponges are known to possess remarkable reconstitutive and regenerative abilities ranging fr...
International audienceSponges are known to possess remarkable reconstitutive and regenerative abilit...
Les premières étapes de l’évolution animale restent obscures mais peuvent toutefois être appréhendée...
Sponges are known to possess remarkable reconstitutive and regenerative abilities ranging from commo...
International audienceThe emergence of multicellularity is regarded as one of the major evolutionary...
Additional file 7: Table S4. General information about available sponge transcriptomes (according to...
Synopsis An epithelium is important for integrity, homeostasis, communication and co-ordination, and...
Abstract The comparative study of the four non-bilaterian phyla (Cnidaria, Placozoa, Ctenophora, Por...
Additional file 10: Table S7. Phylostratigraphy analysis. (A) Transcriptomes and Proteomes used in P...
Additional file 16: Figure S5. Domain composition of putative Aggregation Factors in Oscarella lobul...
Additional file 3: Table S1. Estimated percentage of perturbations of the choanoderm after (A) 1 h o...
Additional file 14: Figure S4. Distribution of the transcripts with CAMs conserved domain during dis...