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Chromosomal alterations induced by the thiocarbamate herbicide molinate (ordram) in Vicia faba

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Primary roots of Vicia jaba were exposed to 25, 50, 100, 200, 300 and 400 pprn of the thiocarbamic herbicide molinate (ordram) for 4 h with recovery periods of 3, 8 and 14 h. The cells were scored for chromosome aberrations in metaphase and anaphase as chromatid and isochromatid breaks, and chromatid rings in the former and single fragments and bridges, chromosomes with inactivated centromeres, isochromosonies and alterations in the mitotic spindle in the later.
Palabras clave: Vicia faba, thiocarbamate herbicides, molinate, ordram, chromosomal abcrrations.
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Sistema de Información Científica Redalyc
Red de Revistas Científicas de América Latina y el Caribe, España y Portugal
Universidad Autónoma del Estado de México
Versión 2.2 beta | 2015
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