title: Using Ciona to study developmental programmed cell death.
abstract: Ciona intestinalis, a member of Tunicates, the closest group to vertebrates, has emerged as an appropriate organism for the study of developmentally regulated programmed cell death. First, because massive phases of apoptosis occur all along embryogenesis. Second, because the lecithotrophic mode of development is associated with autophagic process occurring during juvenile formation. Third, because the biochemical cell death machinery is close to that found in mammals. Altogether, the Ciona system contributes to identify new specific regulatory pathways and to explain how molecular mechanisms of programmed cell death evolved from invertebrates to vertebrates.
authors.affiliation: UMR CNRS 5554, Institut des Sciences de l'Evolution, Case Courrier No. 065, Université Montpellier 2, Place Eugène Bataillon, 34095 Montpellier, Cedex 05, France. stbaghdi@univ-montp2.fr
authors.forename: Stephen
authors.initials: S
authors.lastname: Baghdiguian
authors.forename: Camille
authors.initials: C
authors.lastname: Martinand-Mari
authors.forename: Paul
authors.initials: P
authors.lastname: Mangeat
mesh_terms: D000818:Animals; D017209:Apoptosis; D002938:Ciona intestinalis / Q000166:cytology / Q000254:growth & development / Q000378:metabolism; D007814:Larva / Q000166:cytology / Q000254:growth & development / Q000378:metabolism