Cadmium availability and accumulation by lettuce and rice
نویسندگان
چکیده
منابع مشابه
Gene limiting cadmium accumulation in rice.
Intake of toxic cadmium (Cd) from rice caused Itai-itai disease in the past and it is still a threat for human health. Therefore, control of the accumulation of Cd from soil is an important food-safety issue, but the molecular mechanism for the control is unknown. Herein, we report a gene (OsHMA3) responsible for low Cd accumulation in rice that was isolated from a mapping population derived fr...
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doi: 10.1111/j.1399-3054.2005.00490.x Rice (Oryza sativa L.) seeds were soaked for 18 h in distilled water in the absence (–PBZ) or presence (þPBZ, a triazole) of 100 mg l 1 paclobutrazol and then air dried. These air-dried seeds were germinated in the dark and then cultivated in a Phytotron. Twelve-day-old –PBZ and þPBZ seedlings were treated or not with CdCl2. Cd toxicity was judged by the de...
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Cadmium (Cd) is a non-essential heavy metal that is toxic to plants. microRNAs (miRNAs) are 21-nucleotide RNAs that are ubiquitous regulators of gene expression at the post-transcriptional level. Several plant miRNAs, such as miR390, have vital roles in plant growth, development and responses to environmental stresses including heavy metal stress. In this study, the expression of mature miR390 ...
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A Review on the Cadmium Content of Rice, Daily Cadmium Intake, and Accumulation in the Kidneys: Tomoyuki KAWADA, et al. Department of Public Health, Gunma University School of Medicine—The body burden of cadmium primarily depends on the daily intake of the element in food, and thus the geographical differences in cadmium content in foods and the daily intake of cadmium should be studied. There ...
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ژورنال
عنوان ژورنال: Revista Brasileira de Ciência do Solo
سال: 2011
ISSN: 0100-0683
DOI: 10.1590/s0100-06832011000200033