A NUCLEAR-ENCODED POTATO (SOLANUM-TUBEROSUM) MITOCHONDRIAL TRANSFER RNALEU AND ITS CYTOSOLIC COUNTERPART HAVE IDENTICAL NUCLEOTIDE-SEQUENCES

被引：21

作者：

MARECHALDROUARD, L

NEUBURGER, M

GUILLEMAUT, P

DOUCE, R

WEIL, JH

DIETRICH, A

机构：

[1] UNIV STRASBOURG 1,CNRS,INST BIOL MOLEC PLANTES,12 RUE GEN ZIMMER,F-67084 STRASBOURG,FRANCE

[2] INST UNIV TECHNOL LOUIS PASTEUR,F-67000 STRASBOURG,FRANCE

[3] CEN,DEPT RECH FONDAMENTALE,PHYSIOL CELLULAIRE VEGETALE LAB,F-38041 GRENOBLE,FRANCE

来源：

FEBS LETTERS | 1990年 / 262卷 / 02期

关键词：

(Solanum tuberosum); Evolution; Mitochondrial tRNA[!sup]Leu[!/sup] structure; Plant mitochondria;

D O I：

10.1016/0014-5793(90)80181-H

中图分类号：

Q5 [生物化学]; Q7 [分子生物学];

学科分类号：

071010 ; 081704 ;

摘要：

Sequencing of potato mitochondrial (mt) tRNALeu(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 tRNALeu, instead of a G in cyt tRNALeu. Hybridization studies have shown that potato mt tRNALeu(NAA) has a nuclear origin and must therefore be imported from the cytosol. © 1990.

引用

页码：170 / 172

页数：3

共 20 条

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