Cellular markers indicative of ozone stress on bioindicator plants growing in a tropical environment
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- 作者：Edenise Segala Alvesa ; ealves@ibot.sp.gov.br" class="auth_mail" title="E-mail the corresponding author ; Bá ; rbara Baê ; sso Mouraa ; Andrea Nunes Vaz Pedrosoa ; Fernanda Tresmondia ; Silvia Rodrigues Machadob
- 关键词：ACS ; accelerated cell senescence ; GSR ; global solar radiation ; H2O2 ; hydrogen peroxide ; HR ; hypersensitive response ; IAG ; Institute of Astronomy ; Geophysics and Atmospheric Sciences ; O3 ; ozone ; OB ; oxidative burst ; PCD ; programed cell death ; RH ; relative humidity ; T ; temperature ; TEM ; transmission electron microscope
- 刊名：Ecological Indicators
- 出版年：2016
- 出版时间：August 2016
- 年：2016
- 卷：67
- 期：Complete
- 页码：417-424
- 全文大小：3073 K
文摘
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The effects of ozone can be detected through a group of cellular makers.
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Structural changes caused by oxidative stress occur prior to the visible symptoms.
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Specific cellular markers of ozone might indicate distinct physiological processes.
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Ozone stress prompts accelerated cell senescence and HR-like reactions.