RNA EDITING IN THE CYTOCHROME-B LOCUS OF THE HIGHER-PLANT OENOTHERA-BERTERIANA INCLUDES A U-TO-C TRANSITION

被引：92

作者：

SCHUSTER, W ^{[1
]}

HIESEL, R ^{[1
]}

WISSINGER, B ^{[1
]}

BRENNICKE, A ^{[1
]}

机构：

[1] INST GENBIOL FORSCH,IHNESTR 63,W-1000 BERLIN 33,GERMANY

来源：

MOLECULAR AND CELLULAR BIOLOGY | 1990年 / 10卷 / 05期

关键词：

D O I：

10.1128/MCB.10.5.2428

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：

RNA editing in the cytochrome b locus of Oenothera berteriana mitochondria modified a number of cytidine nucleotides to uridines, mostly altering codon identities. One nucleotide alteration involved a reverse modification changing a genomic thymidine to a cytidine in the cDNA sequence. The enzymatic editing activity in higher-plant mitochondria thus appears to be able to catalyze the interconversion of pyrimidines in both directions at specific nucleotides in the in RNA template.

引用

页码：2428 / 2431

页数：4

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