The genotoxic effects of logran on <i>Hordeum vulgare</i>L. and <i>Triticum aestivum</i>L
2006
Kaymak, F. | Gökalp Muranli, F. D.
In the present study, the cytogenetic effects of the herbicide Logran on root tip cells of <i>Triticum aestivum</i>L. and <i>Hordeum vulgare</i>L. and changes of total protein content in root tip meristems were studied. The seeds of plants were treated with various concentrations of Logran (125, 250, 500 µg/ml) for 3 and 6 h. The percentages of abnormal cells were seen to increase with increasing treatment period and concentrations. The most dominant types of observed abnormalities were C-mitosis, distributed metaphase and anaphase, stickiness. All the used concentrations of Logran significantly induced a number of chromosomal aberrations in root tip cells of <i>Hordeumvulgare</i>L. and <i>Triticumaestivum</i>L. Logran also decreased mitotic index. The decrease of protein content in root tips of <i>Triticumaestivum</i>L. is significant at all the treated concentrations and treatment periods when compared with control.
اظهر المزيد [+] اقل [-]الكلمات المفتاحية الخاصة بالمكنز الزراعي (أجروفوك)
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