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Challenges of modifying root traits in crops for agriculture

机译:改变农作物根系特性的挑战

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Roots play an essential role in the acquisition of water and minerals from soils. Measuring crop root architecture and assaying for changes in function can be challenging, but examples have emerged showing that modifications to roots result in higher yield and increased stress tolerance. In this review, we focus mainly on the molecular genetic advances that have been made in altering root system architecture and function in crop plants, as well as phenotyping methods. The future for the modification of crop plant roots looks promising based on recent advances, but there are also important challenges ahead.
机译:根在从土壤中获取水和矿物质方面起着至关重要的作用。测量农作物根系结构并测定其功能变化可能具有挑战性,但已经出现了一些实例,表明对根部的修饰可导致更高的产量和更高的胁迫耐受性。在这篇综述中,我们主要关注改变作物根系结构和功能以及表型分析方法的分子遗传学进展。基于最近的进展,作物根部修饰的未来看起来很有希望,但是未来也面临着重要的挑战。

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