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科学家发现植物中4000万年前的遗传开关
科学家们通过比较数百种植物基因组,发现了超过2300万个调控DNA序列,这些序列被称为保守非编码序列(CNSs),可以控制基因的激活时间和方式。这些序列使用一个名为Conservatory的新计算工具被检测到。
来源: ScienceDaily | 阅读全文
发布时间: 2026-03-14 13:42 GMT+8(北京时间)
#遗传学 #植物 #DNA #基因组 #Conservatory
ScienceDaily Scientists discover ancient DNA “switches” hidden in plants for 400 million years Scientists have uncovered an enormous hidden archive of plant DNA that has endured for more than 400 million years. By comparing hundreds of plant genomes, researchers identified more than 2.3 million regulatory DNA sequences that act like genetic switches…
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