A reductionist approach to dissecting grain weight and yield in wheat.
A reductionist approach to dissecting grain weight and yield in wheat.
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一种还原主义的方法,用于剖析小麦的晶粒重量和产量。
DOI:
10.1111/jipb.12741
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发表时间:
2019-03
影响因子:
11.4
通讯作者:
Uauy C
中科院分区:
文献类型:
--
作者:
Brinton J;Uauy C
Grain yield is a highly polygenic trait that is influenced by the environment and integrates events throughout the life cycle of a plant. In wheat, the major grain yield components often present compensatory effects among them, which alongside the polyploid nature of wheat, makes their genetic and physiological study challenging. We propose a reductionist and systematic approach as an initial step to understand the gene networks regulating each individual yield component. Here, we focus on grain weight and discuss the importance of examining individual sub‐components, not only to help in their genetic dissection, but also to inform our mechanistic understanding of how they interrelate. This knowledge should allow the development of novel combinations, across homoeologs and between complementary modes of action, thereby advancing towards a more integrated strategy for yield improvement. We argue that this will break barriers in terms of phenotypic variation, enhance our understanding of the physiology of yield, and potentially deliver improved on‐farm yield.
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影响因子:
56.9
作者:
Avni, Raz;Nave, Moran;Distelfeld, Assaf
通讯作者:
Distelfeld, Assaf
影响因子:
7.4
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Dominguez, F;Cejudo, FJ
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DOI:
10.1073/pnas.0907024106
发表时间:
2009-11-24
影响因子:
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通讯作者:
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影响因子:
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Domínguez F;Cejudo FJ
通讯作者:
Cejudo FJ