Cytogenetic effect of crude aqueous extract from leaf of Lycium barbarum on root tip of Allium cepa L.
This study was carried out to investigate the cytogenetic effects of crude aqueous extract of Lycium barbarum on the roots tip of Allium cepa Using three concentration 125, 25, 50 mg/ ml for 2, 4, 6 hours treatment periods.This study were included some cytogenetic analysis such as mitotic index ,...
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| Format: | Article |
| Language: | Arabic |
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College of Science for Women, University of Baghdad
2008-12-01
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| Series: | Baghdad Science Journal |
| Online Access: | http://bsj.uobaghdad.edu.iq/index.php/BSJ/article/view/930 |
| Summary: | This study was carried out to investigate the cytogenetic effects of crude aqueous extract of Lycium barbarum on the roots tip of Allium cepa Using three concentration 125, 25, 50 mg/ ml for 2, 4, 6 hours treatment periods.This study were included some cytogenetic analysis such as mitotic index , phase index and chromosome aberration. The data showed that the treatment with 50mg/ml for 6huors led to reduce the mitotic index less than 50% . This reduction considered to have toxic and sublethal effect . These results revealed mutagenic potency by inducing differents type of chromosome aberration. |
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| ISSN: | 2078-8665 2411-7986 |