• 文献检索
  • 文档翻译
  • 深度研究
  • 学术资讯
  • Suppr Zotero 插件Zotero 插件
  • 邀请有礼
  • 套餐&价格
  • 历史记录
应用&插件
Suppr Zotero 插件Zotero 插件浏览器插件Mac 客户端Windows 客户端微信小程序
定价
高级版会员购买积分包购买API积分包
服务
文献检索文档翻译深度研究API 文档MCP 服务
关于我们
关于 Suppr公司介绍联系我们用户协议隐私条款
关注我们

Suppr 超能文献

核心技术专利:CN118964589B侵权必究
粤ICP备2023148730 号-1Suppr @ 2026

文献检索

告别复杂PubMed语法,用中文像聊天一样搜索,搜遍4000万医学文献。AI智能推荐,让科研检索更轻松。

立即免费搜索

文件翻译

保留排版,准确专业,支持PDF/Word/PPT等文件格式,支持 12+语言互译。

免费翻译文档

深度研究

AI帮你快速写综述,25分钟生成高质量综述,智能提取关键信息,辅助科研写作。

立即免费体验

一种核编码的马铃薯(茄属马铃薯)线粒体tRNA(亮氨酸)及其胞质对应物具有相同的核苷酸序列。

A nuclear-encoded potato (Solanum tuberosum) mitochondrial tRNA(Leu) and its cytosolic counterpart have identical nucleotide sequences.

作者信息

Maréchal-Drouard L, Neuburger M, Guillemaut P, Douce R, Weil J H, Dietrich A

机构信息

Institut de Biologie Moléculaire des Plantes du CNRS, Université Louis Pasteur, Strasbourg, France.

出版信息

FEBS Lett. 1990 Mar 26;262(2):170-2. doi: 10.1016/0014-5793(90)80181-h.

DOI:10.1016/0014-5793(90)80181-h
PMID:1692286
Abstract

Sequencing of potato mitochondrial (mt) tRNA(Leu)(NAA) and of its cytosolic (cyt) counterpart revealed that these tRNAs are identical, except for a post-transcriptional modification: a Gm is present at position 18 in mt tRNA(Leu), instead of a G in cyt tRNA(Leu). Hybridization studies have shown that potato mt tRNA(Leu)(NAA) has a nuclear origin and must therefore be imported from the cytosol.

摘要

对马铃薯线粒体(mt)tRNA(Leu)(NAA)及其细胞质(cyt)对应物进行测序后发现,除了转录后修饰外,这些tRNA是相同的:mt tRNA(Leu)的第18位是Gm,而不是cyt tRNA(Leu)中的G。杂交研究表明,马铃薯mt tRNA(Leu)(NAA)具有核起源,因此必须从细胞质中导入。

相似文献

1
A nuclear-encoded potato (Solanum tuberosum) mitochondrial tRNA(Leu) and its cytosolic counterpart have identical nucleotide sequences.一种核编码的马铃薯(茄属马铃薯)线粒体tRNA(亮氨酸)及其胞质对应物具有相同的核苷酸序列。
FEBS Lett. 1990 Mar 26;262(2):170-2. doi: 10.1016/0014-5793(90)80181-h.
2
Import of several tRNAs from the cytoplasm into the mitochondria in bean Phaseolus vulgaris.菜豆(Phaseolus vulgaris)中几种转运RNA从细胞质导入线粒体的过程。
Nucleic Acids Res. 1988 Jun 10;16(11):4777-88. doi: 10.1093/nar/16.11.4777.
3
A potato mitochondrial isoleucine tRNA is coded for by a mitochondrial gene possessing a methionine anticodon.一种马铃薯线粒体异亮氨酸tRNA由一个具有甲硫氨酸反密码子的线粒体基因编码。
Nucleic Acids Res. 1990 Sep 11;18(17):5027-30. doi: 10.1093/nar/18.17.5027.
4
Nucleotide sequence of bean mitochondrial tRNALeu4 and of its cytoplasmic counterpart. Re-examination of the modified nucleotide present at position 12 in bean mitochondrial and cytoplasmic tRNALeu1 sequences.菜豆线粒体亮氨酰-tRNA4及其细胞质对应物的核苷酸序列。对菜豆线粒体和细胞质亮氨酰-tRNA1序列中第12位存在的修饰核苷酸的重新检测。
Nucleic Acids Res. 1988 Dec 23;16(24):11812. doi: 10.1093/nar/16.24.11812.
5
Nuclear-encoded mitochondrial tRNAs of Trypanosoma brucei have a modified cytidine in the anticodon loop.布氏锥虫的核编码线粒体tRNA在反密码子环中有一个修饰的胞嘧啶。
Nucleic Acids Res. 1994 Sep 11;22(18):3699-705. doi: 10.1093/nar/22.18.3699.
6
The potato mitochondrial initiator methionine tRNA gene and its flanking regions: an illustration of the diversity of mitochondrial genome rearrangements among plant species.马铃薯线粒体起始甲硫氨酸tRNA基因及其侧翼区域:植物物种间线粒体基因组重排多样性的一个例证
Plant Mol Biol. 1993 Sep;22(6):1157-61. doi: 10.1007/BF00028985.
7
Editing corrects mispairing in the acceptor stem of bean and potato mitochondrial phenylalanine transfer RNAs.编辑校正了菜豆和马铃薯线粒体苯丙氨酸转运RNA受体茎中的错配。
Nucleic Acids Res. 1993 Oct 25;21(21):4909-14. doi: 10.1093/nar/21.21.4909.
8
Structure and expression of several bean (Phaseolus vulgaris) nuclear transfer RNA genes: relevance to the process of tRNA import into plant mitochondria.几种菜豆(Phaseolus vulgaris)核转运RNA基因的结构与表达:与tRNA导入植物线粒体过程的相关性
Plant Mol Biol. 1998 Mar;36(4):613-25. doi: 10.1023/a:1005972023506.
9
Transfer RNAs of potato (Solanum tuberosum) mitochondria have different genetic origins.马铃薯(茄属)线粒体的转运RNA具有不同的遗传起源。
Nucleic Acids Res. 1990 Jul 11;18(13):3689-96. doi: 10.1093/nar/18.13.3689.
10
A nuclear tRNA gene cluster in the protozoan Leishmania tarentolae and differential distribution of nuclear-encoded tRNAs between the cytosol and mitochondria.利什曼原虫中的一个核tRNA基因簇以及核编码tRNA在胞质溶胶和线粒体之间的差异分布。
Mol Biochem Parasitol. 1994 May;65(1):23-37. doi: 10.1016/0166-6851(94)90112-0.

引用本文的文献

1
Decoding the genome: a modified view.解码基因组:一种修正观点。
Nucleic Acids Res. 2004 Jan 9;32(1):223-38. doi: 10.1093/nar/gkh185. Print 2004.
2
Wobble modification differences and subcellular localization of tRNAs in Leishmania tarentolae: implication for tRNA sorting mechanism.利什曼原虫中tRNA的摆动修饰差异与亚细胞定位:对tRNA分选机制的启示
EMBO J. 2003 Feb 3;22(3):657-67. doi: 10.1093/emboj/cdg066.
3
PLMItRNA, a database for tRNAs and tRNA genes in plant mitochondria: enlargement and updating.PLMItRNA,一个关于植物线粒体中转运RNA(tRNA)和tRNA基因的数据库:扩充与更新。
Nucleic Acids Res. 2000 Jan 1;28(1):159-62. doi: 10.1093/nar/28.1.159.
4
Structure and expression of several bean (Phaseolus vulgaris) nuclear transfer RNA genes: relevance to the process of tRNA import into plant mitochondria.几种菜豆(Phaseolus vulgaris)核转运RNA基因的结构与表达:与tRNA导入植物线粒体过程的相关性
Plant Mol Biol. 1998 Mar;36(4):613-25. doi: 10.1023/a:1005972023506.
5
Striking differences in mitochondrial tRNA import between different plant species.不同植物物种之间线粒体tRNA导入存在显著差异。
Mol Gen Genet. 1996 Sep 25;252(4):404-11. doi: 10.1007/BF02173005.
6
Transfer RNA-mediated suppression of stop codons in protoplasts and transgenic plants.原生质体和转基因植物中转运RNA介导的终止密码子抑制作用
Plant Mol Biol. 1993 Jul;22(4):681-90. doi: 10.1007/BF00047408.
7
Transfer RNAs of potato (Solanum tuberosum) mitochondria have different genetic origins.马铃薯(茄属)线粒体的转运RNA具有不同的遗传起源。
Nucleic Acids Res. 1990 Jul 11;18(13):3689-96. doi: 10.1093/nar/18.13.3689.
8
Compilation of tRNA sequences and sequences of tRNA genes.tRNA序列及tRNA基因序列的汇编。
Nucleic Acids Res. 1991 Apr 25;19 Suppl(Suppl):2127-71. doi: 10.1093/nar/19.suppl.2127.
9
Plastid translation and transcription genes in a non-photosynthetic plant: intact, missing and pseudo genes.非光合植物中的质体翻译和转录基因:完整基因、缺失基因和假基因。
EMBO J. 1991 Nov;10(11):3281-8. doi: 10.1002/j.1460-2075.1991.tb04892.x.
10
A potato mitochondrial isoleucine tRNA is coded for by a mitochondrial gene possessing a methionine anticodon.一种马铃薯线粒体异亮氨酸tRNA由一个具有甲硫氨酸反密码子的线粒体基因编码。
Nucleic Acids Res. 1990 Sep 11;18(17):5027-30. doi: 10.1093/nar/18.17.5027.