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Identification of genes for biofortification: genetic and molecular analysis of mineral accumulation in Arabidopsis thaliana

机译:生物强化基因的鉴定:拟南芥中矿物质积累的遗传和分子分析

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摘要

To identify genes involved in mineral (zinc) accumulation that can act as targets for selection in plant breeding or for genetic modification to improve Zn biofortification, a Quantitative Trait Locus (QTL) approach and a comparative genomics approach have been used for Arabidopsis thaliana. Several relevant QTL have been identified as well as genes that, when overexpressed, modify the zinc content of A. thaliana under different zinc supply conditions.
机译:为了鉴定与矿物质(锌)积累有关的基因,这些基因可以用作植物育种选择或基因改良的目标,以改善锌的生物强化作用,拟南芥已经使用了数量性状位点(QTL)方法和比较基因组学方法。已经鉴定了几个相关的QTL以及基因,这些基因在不同的锌供应条件下过表达时会改变拟南芥的锌含量。

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