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日本冈山大学研究人员日前在美国《国家科学院学报》上发表论文称,他们发现了一种能够防止重金属镉蓄积到大米中的水稻基因。这种基因可以把从土壤中吸收的镉封闭在水稻根部细胞内。
Researchers at Japan’s Okayama University recently published a paper in the Proceedings of the National Academy of Sciences saying they found a rice gene that prevents heavy metal cadmium from accumulating in rice. This gene blocks cadmium that is absorbed from the soil in the root cells of rice.