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首页> 外文期刊>Trends in Plant Science >Distinct, crucial roles of flavonoids during legume nodulation
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Distinct, crucial roles of flavonoids during legume nodulation

机译:黄酮类化合物在豆类结节中的重要作用

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RNA interference-mediated silencing of the key flavonoid and isoflavone biosynthesis enzyme, respectively, by two different research groups has provided direct genetic evidence for the essential roles that these compounds play in nodulation. Anton Wasson et al. have shown that flavonoids are essential for localized auxin transport inhibition during nodulation in the indeterminate legume Medicago truncatula. By contrast, Senthil Subramanian et al. have shown that isoflavones are essential for endogenous nod gene induction in the determinate legume soybean.
机译:由两个不同的研究小组分别通过RNA干扰介导的关键类黄酮和异黄酮生物合成酶的沉默,为这些化合物在结瘤中的重要作用提供了直接的遗传学证据。安东·沃森(Anton Wasson)等。已经表明,在不确定的豆科植物紫花苜蓿中,在结瘤期间,类黄酮对于局部生长素运输抑制是必不可少的。相比之下,Senthil Subramanian等人。已经表明,异黄酮对于确定的豆科植物大豆内源性nod基因的诱导至关重要。

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