genome duplication

基本解释

Until now, the oldest genome duplication documented for plants occurred about 135 million years ago.
到目前为止，根据记载，最早的植物基因组加倍发生在1亿3千5百万年前。
All the duplicate genes used in this study arisen from one whole-genome duplication, indicating that these pairs are of the same age.
本文的研究对象是酵母中的重复基因，所选取的材料全部源自一次全基因组重复，即所选用的重复基因的进化年代是相同的。
These results suggest that genome duplication transforms features of A. borealis in a manner that confers adaptation to a novel environment.
这些结果表明基因组加倍改变了欧蓍草的特征从而使它适应一个新的环境。