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

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【作者】 Gisele PigattoRegildo Marcio Gonalves da SilvaGian Luigi MariottiniVanessa Marques de OliveiraMauri Sergio Alves PalmaAttilio Converti

【Author】 Gisele Pigatto 1 , 2 , Regildo Marcio Gonalves da Silva 3 , Gian Luigi Mariottini 4 , Vanessa Marques de Oliveira 3 , Mauri Sergio Alves Palma 1 , Attilio Converti 2 , * 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 , Italy

【机构】 Department of Pharmaceutical and Biochemical Technology , Universidade de So Paulo,Sao Paulo , SP , BrasilDepartment of Civil , Chemical and Environmental Engineering , University of Genoa,Genova , ItalyDepartment of Biology , Universidade Estadual Paulista,Assis , SP , BrasilDepartment of Earth , Environment and Life Sciences , University of Genoa,Genova , Italy

【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.

【所属期刊栏目】 综述 (2013年04期)
  • 【分类号】S633.2
  • 【下载频次】34
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