p53-Independent checkpoint controls in a plant cell model

Allium cepa L. meristems were used as a plant model to study the p53-independent control of S and G2 phases by checkpoint pathways, in eukaryotic cells. Checkpoint blocks were induced at early and mid S by hydroxyurea. After their spontaneous override, cells became accumulated in G2-prophase, giving...

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Autores principales: PELAYO,HELVIA R, PINCHEIRA,JUANA, GIMÉNEZ-ABIÁN,JUAN F, CLARKE,DUNCAN J, DE LA TORRE,CONSUELO
Lenguaje:English
Publicado: Sociedad de Biología de Chile 2003
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Acceso en línea:http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0716-97602003000300009
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