A chloroplast derived trnH gene is expressed in the mitochondrial genome of gramineous plants

被引：11

作者：

Kanno, A ^{[1
]}

Nakazono, M ^{[1
]}

Hirai, A ^{[1
]}

Kameya, T ^{[1
]}

机构：

[1] UNIV TOKYO,GRAD SCH AGR & LIFE SCI,BUNKYO KU,TOKYO 113,JAPAN

来源：

PLANT MOLECULAR BIOLOGY | 1997年 / 34卷 / 02期

关键词：

chloroplast-derived trnH; chloroplast genome; DNA transfer; gene expression; Gramineae; mitochondrial genome;

D O I：

10.1023/A:1005828728036

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：

We reported previously that the mitochondrial sequence that contains the chloroplast-derived trnH gene has been highly conserved in the region around one terminus of the junction between chloroplast-derived and mitochondrion-specific sequences in most of the gramineous plants analyzed [15]. The results of RT-PCR, northern hybridization, in vitro capping and ribonuclease protection experiments show that the chloroplast-derived trnH gene is transcribed from a putative promoter that is located in the mitochondrion-specific sequence. Gene expression in this region seems to be correlated with the conservation of the sequence at the junction between the chloroplast-derived fragment and the mitochondrion-specific sequence.

引用

页码：353 / 356

页数：4

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