IBCN   20355
INSTITUTO DE BIOLOGIA CELULAR Y NEUROCIENCIA "PROFESOR EDUARDO DE ROBERTIS"
Unidad Ejecutora - UE
congresos y reuniones científicas
Título:
Roles of brachyury brachyury and and hairy2 hairy2 in in dorsal dorsal-ventral axis ventral axis development in development in Xenopus laevis
Autor/es:
CECILIA E. AGUIRRE, ANDRÉS CARRASCO, SILVIA LÓPEZ
Reunión:
Simposio; International Symposium on Developmental Biology; 2012
Resumen:
The mutual repression of hairy2 and bra establishes complementary expression domains in the marginal zone.An appropriate level of bra expression is needed at the VLMZ to maintain repressed bothalloalleles of hairy2 in order to keep normal morphogenetic movements during gastrulation and to prevent development of spurious, incomplete ectopic axes.