Expression pattern of Brachyury in the embryo of the sea urchin Paracentrotus lividus.
Dev Genes Evol
; 211(12): 617-9, 2001 Dec.
Article
em En
| MEDLINE
| ID: mdl-11819120
ABSTRACT
Brachyury is a key transcription factor whose homologs have been identified in many animal species. Different Brachyury expression patterns have been observed amongst echinoderms. We have isolated PlBra, the Brachyury ortholog from the sea urchin Paracentrotus lividus and analyzed its expression during development. PlBra is first expressed at the end of cleavage in a ring of cells at the border between the presumptive endoderm and mesoderm territories. At later stages, PlBra is expressed around the blastopore and in the stomodaeum area as in most basal deuterostomes.
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Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Ouriços-do-Mar
/
Proteínas com Domínio T
/
Embrião não Mamífero
/
Proteínas Fetais
Tipo de estudo:
Prognostic_studies
Limite:
Animals
Idioma:
En
Revista:
Dev Genes Evol
Assunto da revista:
BIOLOGIA
/
EMBRIOLOGIA
Ano de publicação:
2001
Tipo de documento:
Article
País de afiliação:
França