...
首页> 外文期刊>Proceedings of the National Academy of Sciences of the United States of America >DANA elements: A family of composite, tRNA-derived short interspersed DNA elements associated with mutational activities in zebrafish (Danio rerio)
【24h】

DANA elements: A family of composite, tRNA-derived short interspersed DNA elements associated with mutational activities in zebrafish (Danio rerio)

机译:DANA元素:与斑马鱼(Danio rerio)的突变活动相关的复合,tRNA衍生的短散布DNA元素家族

获取原文
获取原文并翻译 | 示例
           

摘要

DANA is the first SINE isolated from ze- brafish (Danio rerio) exhibiting all the hallmarks of these tRNA-derived elements. DANA is unique in its clearly defined substructure of distinct cassettes. In contrast to generic SINE elements, DANA appears to have been assembled by insertions of short sequences into a progenitor, tRNA-derived element. Once associated with each other, these subunits were ampli- fied as a new transposable element with such a remarkable success that DANA-related sequences comprise =10/100 of the modern zebrafish genome.
机译:DANA是第一个从斑马鱼(Danio rerio)中分离出来的SINE,具有这些tRNA衍生元件的所有标志。 DANA的独特之处在于其明确定义的不同盒式磁带的子结构。与一般的SINE元件相比,DANA似乎是通过将短序列插入祖细胞(tRNA衍生的元件)中来组装的。一旦相互关联,这些亚基被扩增为新的转座因子,并取得了巨大的成功,以至于DANA相关序列构成了现代斑马鱼基因组的10/100。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号