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首页> 外文期刊>Trends in Plant Science >Molecular mechanisms involved in convergent crop domestication
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Molecular mechanisms involved in convergent crop domestication

机译：融合农作物驯化的分子机制

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Domestication has helped to understand evolution. We argue that, vice versa, novel insights into evolutionary principles could provide deeper insights into domestication. Molecular analyses have demonstrated that convergent phenotypic evolution is often based on molecular changes in orthologous genes or pathways. Recent studies have revealed that during plant domestication the causal mutations for convergent changes in key traits are likely to be located in particular genes. These insights may contribute to defining candidate genes for genetic improvement during the domestication of new plant species. Such efforts may help to increase the range of arable crops available, thus increasing crop biodiversity and food security to help meet the predicted demands of the continually growing global population under rapidly changing environmental conditions.
机译：驯化有助于理解进化。我们认为，反之亦然，对进化原理的新颖见解可以为驯化提供更深层次的见解。分子分析表明，趋同表型进化通常是基于直系同源基因或途径中的分子变化。最近的研究表明，在植物驯化过程中，关键性状趋同变化的因果突变可能位于特定基因中。这些见解可能有助于定义候选基因，以便在新植物物种驯化期间进行遗传改良。这些努力可能有助于增加可用耕地的范围，从而增加作物的生物多样性和粮食安全，以帮助满足在迅速变化的环境条件下全球人口不断增长的预期需求。

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