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首页> 外文期刊>Archaeological and Anthropological Sciences >Genetic evaluation of domestication-related traits in rice: implications for the archaeobotany of rice origins
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Genetic evaluation of domestication-related traits in rice: implications for the archaeobotany of rice origins

机译：稻制驯化性状性状的遗传评价：稻草群落的影响

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摘要

Domestication is the process in which preferred genetic changes in wild plants and animals have been selected by humans. In other words, domesticated plants have become adapted to being part of human-managed ecosystems. Asian cultivated rice,Oryza sativaL., is one of the most important crops in the world and is known to have been domesticated from its wild ancestor,O. rufipogon. Many morphological changes in cultivated rice have been beneficial to humans in terms of increased efficiency of cultivation and yield that supported the development of human civilisations. The genetic mechanisms of these changes have been extensively studied since rice genome sequences were determined, and based on genome analyses, the origin of rice has been widely discussed. Most of the domestication-related traits and genes are, however, often evaluated based on the genetic background of cultivated rice, leading to misinterpretation of rice domestication. Here, we review several genetic changes and discuss the importance of evaluating these traits in the wild rice genetic background to understand the process of rice domestication. In this review, we also provide a phenotypic evaluation of domestication-related traits.
机译：驯化是人类选择野生植物和动物的优选遗传变化的过程。换句话说，驯养的植物已经适应是人类管理生态系统的一部分。亚洲栽培的米饭，奥雅萨浴场。，是世界上最重要的作物之一，被众所周知，从野生祖先o驯化o。 Rufipogon。在提高支持人类文明的培养和产量的提高效率方面对培养稻米的许多形态变化对人类有益。这些变化的遗传机制已被广泛研究，因为确定了水稻基因组序列，并且基于基因组分析，大米的起源已被广泛讨论。然而，大多数与驯化相关的特征和基因通常是基于培养米的遗传背景评估的，导致水稻驯化的误解。在这里，我们审查了几种遗传变化，并讨论了评估这些特征在野生稻遗传背景中的重要性，以了解水稻驯化过程。在本综述中，我们还提供了与驯化相关性状的表型评估。

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