| Interactive effects of cadmium and acid rain on photosynthetic light reaction in soybean seedlings. | |
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MedLine Citation:
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PMID: 22182775 Owner: NLM Status: Publisher |
Abstract/OtherAbstract:
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Interactive effects of cadmium (Cd(2+)) and acid rain on photosynthetic light reaction in soybean seedlings were investigated under hydroponic conditions. Single treatment with Cd(2+) or acid rain and the combined treatment decreased the content of chlorophyll, Hill reaction rate, the activity of Mg(2+)-ATPase, maximal photochemical efficiency and maximal quantum yield, increased initial fluorescence and damaged the chloroplast structure in soybean seedlings. In the combined treatment, the change in the photosynthetic parameters and the damage of chloroplast structure were stronger than those of any single pollution. Meanwhile, Cd(2+) and acid rain had the interactive effects on the test indices in soybean seedlings. The results indicated that the combined pollution of Cd(2+) and acid rain aggravated the toxic effect of the single pollution of Cd(2+) or acid rain on the photosynthetic parameters due to the serious damage to the chloroplast structure. |
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Authors:
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Zhaoguo Sun; Lihong Wang; Minmin Chen; Lei Wang; Chanjuan Liang; Qing Zhou; Xiaohua Huang |
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Publication Detail:
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Type: JOURNAL ARTICLE Date: 2011-12-17 |
Journal Detail:
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Title: Ecotoxicology and environmental safety Volume: - ISSN: 1090-2414 ISO Abbreviation: - Publication Date: 2011 Dec |
Date Detail:
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Created Date: 2011-12-20 Completed Date: - Revised Date: - |
Medline Journal Info:
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Nlm Unique ID: 7805381 Medline TA: Ecotoxicol Environ Saf Country: - |
Other Details:
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Languages: ENG Pagination: - Citation Subset: - |
Copyright Information:
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Copyright © 2011 Elsevier Inc. All rights reserved. |
Affiliation:
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State Key Laboratory of Food Science and Technology, Jiangnan University, 1800 Lihu Avenue, Wuxi 214122, PR China; School of Environmental and Civil Engineering, Jiangnan University, 1800 Lihu Avenue, Wuxi 214122, PR China. |
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From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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