首页> 美国卫生研究院文献>Proceedings of the National Academy of Sciences of the United States of America >Tobacco chloroplast tRNALys(UUU) gene contains a 2.5-kilobase-pair intron: An open reading frame and a conserved boundary sequence in the intron
【2h】

Tobacco chloroplast tRNALys(UUU) gene contains a 2.5-kilobase-pair intron: An open reading frame and a conserved boundary sequence in the intron

机译:烟草叶绿体tRNALys(UUU)基因包含一个2.5碱基对的内含子:一个开放阅读框和一个内含子保守的边界序列

代理获取
本网站仅为用户提供外文OA文献查询和代理获取服务,本网站没有原文。下单后我们将采用程序或人工为您竭诚获取高质量的原文,但由于OA文献来源多样且变更频繁,仍可能出现获取不到、文献不完整或与标题不符等情况,如果获取不到我们将提供退款服务。请知悉。

摘要

The nucleotide sequence of a tRNALys(UUU) gene on tobacco (Nicotiana tabacum) chloroplast DNA has been determined. This gene is located 215 base pairs upstream from the gene for the 32,000-dalton thylakoid membrane protein on the same DNA strand and has a 2526-base-pair intron in the anticodon loop. The intron boundary sequence does not follow the G-U/A-G rule but is similar to those of tobacco chloroplast split genes for tRNAGly(UCC) and ribosomal proteins L2 and S12. The intron contains one major open reading frame of 509 codons. The codon usage in the open reading frame resembles those observed in the genes for tobacco chloroplast proteins so far analyzed. The primary transcript of this tRNA gene is 2.7 kilobases long.
机译:确定了烟草(Nicotiana tabacum)叶绿体DNA上的tRNA Lys (UUU)基因的核苷酸序列。该基因位于同一DNA链上32,000道尔顿类囊体膜蛋白的基因上游215个碱基对,并且在反密码子环中具有2526个碱基对的内含子。内含子边界序列不遵循G-U / A-G规则,但与tRNA Gly (UCC)和核糖体蛋白L2和S12的烟草叶绿体分裂基因相似。内含子包含一个主要的509个密码子的开放阅读框。开放阅读框中的密码子用法类似于迄今为止分析的烟草叶绿体蛋白基因中观察到的密码子用法。该tRNA基因的主要转录本长2.7 KB。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
代理获取

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