Genotoxic Effect of Phenol on the Cells of Onion (Allium cepa) Roots

被引：0

作者：

Gisele Pigatto ^{[1
,2
]}

Regildo Marcio Gonalves da Silva ^{[3
]}

Gian Luigi Mariottini ^{[4
]}

Vanessa Marques de Oliveira ^{[3
]}

Mauri Sergio Alves Palma ^{[1
]}

Attilio Converti ^{[2
]}

机构：

[1] Department of Pharmaceutical and Biochemical Technology , Universidade de So Paulo,Sao Paulo , SP , Brasil

[2] Department of Civil , Chemical and Environmental Engineering , University of Genoa,Genova , Italy

[3] Department of Biology , Universidade Estadual Paulista,Assis , SP , Brasil

[4] Department of Earth , Environment and Life Sciences , University of Genoa,Genova ,

来源：

生态毒理学报 | 2013年 / 04期

关键词：

phenol; Allium cepa; toxicity; genotoxicity; roots;

D O I：

暂无

中图分类号：

S633.2 [洋葱（葱头）];

学科分类号：

摘要：

The roots of onion (Allium cepa) stand out for having cells with large size and small number of chromosomes.These characteristics make them useful in bioassays for the measurement of a variety of cytogenetic and morphological parameters , in which they can be used as toxicity indicators of the induction and formation of micronuclei and chromosomal aberrations.Based on this background , the potential genotoxic effect of phenol concentration on cells of A.ceparoots was investigated either in terms of induced aberrations or micronuclei formation.The results demonstrated that the higher the concentration of phenol , the higher the incidence of abnormalities , thus confirming the genotoxicity of this pollutant.

引用

页码：609 / 615

页数：7

共 28 条

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