论文部分内容阅读
核心提示:日本冈山大学的教授马建锋和他的研究团队分析亚洲水稻(Oryza sativa)中一个Nramp5基因的功能,它可以编码一个类似“水泵”的蛋白质,向水稻体内泵入金属元素;而去除这个基因之后,水稻中镉含量出现了惊人的下降,不到原来的1/10。
Core Tip: Ma Jianfeng, a professor at Okayama University in Japan, and his research team analyze the function of a Nramp5 gene in Asian rice (Oryza sativa) that encodes a protein like “pump” to pump metal elements into rice; After removing this gene, the cadmium content in rice has dropped dramatically, less than 1/10 of the original.