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Título

Influence of bacterial growth of the overnight culture on the captan- and folpet-induced reversion in the Ames test

Autor Barrueco, Carmen; Peña de Torres, Eduardo de la
Palabras clave Mutagenesis
Captan
Folpet
Bacterial growth
Ames test
Fecha de publicación 1989
EditorOxford University Press
Citación Mutagenesís 4( 1): 1 - 5 (1989)
ResumenThe influence of the stage of bacterial growth of the overnight culture on captan- and folpet-induced reversion in the Ames test was investigated. Tests were performed in order to determine both the number of viable bacteria at different intervals of bacterial growth-in the presence or absence of captan and folpet-and also the number of revertants. Captan or folpet were tested at 5 ug per plate, a concentration which had previously showed a mutagenic effect to the TA100 strain. The highest induced reversion was obtained when the bacterial culture used had entered the stationary-phase after 10-14 h, with a titre of at least 108 viable cells per ml.
Descripción 5 páginas, 7 figuras y 2 tablas estadísticas
URI http://hdl.handle.net/10261/94865
ISSN0267-8357
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