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腾讯网
25 天
Nature | 破解基因组稳定之谜:卫星DNA如何成为染色体分离的关键?
然而,与此相对的是,位于染色体着丝粒(centromere)及其周边区域的卫星DNA(satellite DNA)展现了惊人的演化速度,其快速变化的序列和丰度令人困惑。
食品伙伴网
26 天
北京市农林科学院生物所完成玉米新型害虫双斑萤叶甲的染色体水平 ...
该研究工作利用PacBio HiFi和Hi-C等技术组装了高质量染色体水平的双斑萤叶甲基因组。其基因组大小为2 313 Mb,contig N50达到18.6 Mb,且杂合度较高, 1月2日,北京市农林科学院生物技术研究所科研团队在Scientific Data上在线发表了题为Chromosome-level genome assembly of Monolepta ...
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