Effects of Dinocap on the Mitosis of Allium cepa L.
نویسندگان
چکیده
منابع مشابه
Cytological Effects of Blitox on Root Mitosis of Allium cepa L
The genotoxic potential of blitox (fungicide) was investigated by using chromosome aberration in Allium cepa root tip cells. Allium cepa roots were treated with 2g/lt., 3g/lt. and 4g/lt. concentrations of blitox and distilled water as control at 4 hours, 8 hours and 12 hours duration. The results indicated that blitox significantly increased the genetical abnormalities at all concentrations and...
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Effect of abscisic acid (ABA) and polyamines (PAs) [putrescine (Put), spermidine (Spd) and spermine (Spm)] on mitosis in root tips of A. cepa was studied. Treatment with ABA (0.1 to 100 microM) for 24 hr suppressed the mitosis, measured as mitotic index (MI), in a concentration-dependent manner with approx. 50% suppression at 10 microM of ABA. Treatment with different PAs (1 to 100 microM) had ...
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ژورنال
عنوان ژورنال: CYTOLOGIA
سال: 2005
ISSN: 0011-4545,1348-7019
DOI: 10.1508/cytologia.70.13