The Effect of Cd-Pb Compound Stress on the Protective Enzyme of Polystichum neolobatum and Dryopteris fuscipe
Author(s): LIAO Xue-lan, PAN Yuan-zhi, YU Yan, ZHOU Feng-rong
Pages: 9-12
Year: 2011 Issue: 1
Journal: Subtropical Plant Science
Abstract: 本试验研究了鳞毛蕨科两种植物革叶耳蕨(Polystichum neolobatum)和黑足鳞毛蕨(Dryopteris fuscipes)在不同浓度Gd-Pb复合胁迫下保护酶活性的变化.结果表明,革叶耳蕨POD、SOD、CAT活性与处理浓度呈正相关趋势,即随着处理浓度升高,酶活性明显升高;黑足鳞毛蕨POD、SOD及CAT活性表现出在高浓度(600+1200mg/kg)处理下受抑制,而在低、中浓度(...
Pages: 9-12
Year: 2011 Issue: 1
Journal: Subtropical Plant Science
Abstract: 本试验研究了鳞毛蕨科两种植物革叶耳蕨(Polystichum neolobatum)和黑足鳞毛蕨(Dryopteris fuscipes)在不同浓度Gd-Pb复合胁迫下保护酶活性的变化.结果表明,革叶耳蕨POD、SOD、CAT活性与处理浓度呈正相关趋势,即随着处理浓度升高,酶活性明显升高;黑足鳞毛蕨POD、SOD及CAT活性表现出在高浓度(600+1200mg/kg)处理下受抑制,而在低、中浓度(...
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