Abstract

Iron (Fe) deficiency in humans is a widespread problem worldwide. Fe biofortification of rice (Oryza sativa) is a promising approach to address human Fe deficiency. Since its conceptualization, various biofortification strategies have been developed, some of which have resulted in significant increases in grain Fe concentration. However, there are still many aspects that have not yet been addressed in the studies to date. In this review, we first overview the important rice Fe biofortification strategies reported to date and the complications associated with them. Next, we highlight the key outstanding questions and hypotheses related to rice Fe biofortification. Finally, we make suggestions for the direction of future rice biofortification studies.

中文翻译：

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概述水稻中铁生物强化研究的未来：挑战和未来前景

抽象的

人类铁缺乏是世界范围内普遍存在的问题。水稻的铁生物强化（Oryza sativa）是解决人类缺铁的一种有前途的方法。自从概念化以来，已经开发了各种生物强化策略，其中一些策略导致谷物中铁的浓度显着增加。但是，迄今为止，仍有许多方面尚未解决。在这篇综述中，我们首先概述了迄今为止报道的重要的水稻铁生物强化策略以及与之相关的并发症。接下来，我们重点介绍与稻铁生物强化有关的关键悬而未决的问题和假设。最后，我们对未来水稻生物强化研究的方向提出了建议。