Dose Response of Viola odorata on Meiotic and Mitotic Chromosomes of Vicia faba

Abstract

violin and probably methyl salicylic ester. The present study was designed to analyze the Aims: Viola odorata is a medicinally important plant. It contains bioactive principle viz Study Design: In this study, different concentrations (5, 10, 20, 30, 40, & 50 %) of Viola chromosomes of Vicia faba. effect of different doses of this medicinal plant extract on meiotic and mitotic concentrations was studied on the meiotic and mitotic chromosomes. Gesticulate negative odorata extract were applied for 4, 8, 12 and 24h on Vicia faba plant. Effect of these Place and Duration of Study: The extract of Viola odorata was prepared in the extract. activity of herbal medicine was observed under the effect of different concentrations of the Methodology: Flower bud treatment method was applied for meiotic analysis and seed laboratory. Study was performed from January, 2011 to December, 2012. inferred when the Mitotic index (dividing cells/1000 scored) of treated cells was chromosome indicated various abnormalities against different doses. Cytotoxicity was soaked & root tip treatment methods were used for mitotic analysis. Mitotic and meiotic time (4-24 hours) dependent. Low dose treatment of buds caused increase in mitotic