陆生植物线粒体RNA编辑进化分析

生物技术通报 ›› 2013, Vol. 0 ›› Issue (6): 99-103.

陆生植物线粒体RNA编辑进化分析

万平

(首都师范大学生命科学学院, 北京 100048)

收稿日期:2013-06-20 修回日期:2013-06-20 出版日期:2013-06-20 发布日期:2013-06-20

Evolution of RNA Editing in Land Plant Mitochondria

Wan Ping

(College of Life Science, Capital Normal University, Beijing 100048)

Received:2013-06-20 Revised:2013-06-20 Published:2013-06-20 Online:2013-06-20

摘要/Abstract

摘要： 线粒体中存在着数量最多的RNA编辑位点, RNA编辑为何在线粒体中频繁出现至今仍不清楚。对角苔、石松、蕨类、松柏、苏铁、单子叶植物和双子叶植物7个植物类群中6 838个C-U RNA编辑位点从(1) 氨基酸转移概率、(2) 密码子转移概率、(3) 编辑位点在密码子中的位置、(4) 编辑位点-1位置碱基出现频率、(5) 编辑位点+1位置碱基出现频率5个方面进行了分析, 发现被子植物(单子叶植物和双子叶植物) 线粒体RNA编辑在密码子转移方面与其它植物类群存在显著差异。

关键词: 进化, 植物线粒体, RNA编辑, 单子叶植物和双子叶植物

Abstract: Mitochondria harbor the greatest number of RNA editing sites, why RNA editing emerges so frequently in mitochondria is unclear. In this study, we analyzed the 6 838 mitochondrial RNA editing sites from hornwort, clubmoss, fern, conifer, cycad, monocot and eudicot in features of(1)the probability of amino acid transition, (2)the probability of codon transition, (3)the probability of position of editing site occurring in the codon, (4)the probability of the occurrence of four bases at the minus 1 position near the RNA editing site, and(5)the probability of the occurrence of four bases at the plus 1 position near the RNA editing site. We find that the codon transition of mitochondrial RNA editing in angiosperms(monocot and eudicot)is significantly different from that of other plant groups.

Key words: Evolution, Plant mitochondria, RNA editing, Monocot and eudicot

万平. 陆生植物线粒体RNA编辑进化分析[J]. 生物技术通报, 2013, 0(6): 99-103.

Wan Ping. Evolution of RNA Editing in Land Plant Mitochondria[J]. Biotechnology Bulletin, 2013, 0(6): 99-103.

参考文献

[1] Fox TD, Leaver CJ. The Zea mays mitochondrial gene coding cytochrome oxidase subunit II has an intervening sequence and does not contain TGA codons [J]. Cell, 1981, 26(3):315-323.
[2] Covello PS, Gray MW. RNA editing in plant mitochondria [J]. Nature, 1989, 341:662-666.
[3] Gualberto JM, Lamattina L, Bonnard G, et al. RNA editing in wheat mitochondria results in the conservation of protein sequences [J]. Nature, 1989, 341(6243):660-662.
[4] Hiesel R, Wissinger B, Schuster W, Brennicke A. RNA editing in plant mitochondria [J]. Science, 1989, 246(4937):1632-1634.
[5] Hoch B, Maier RM, Appel K, et al. Editing of a chloroplast mRNA by creation of an initiation codon [J]. Nature, 1991, 353:178-180.
[6] Lurin C, Andre's C, Aubourg S, et al. Genome-wide analysis of Arabidopsis pentatricopeptide repeat proteins reveals their essential role in organelle biogenesis [J]. Plant Cell, 2004, 16(8):2089-2103.
[7] Zehrmann A, Verbitskiy D, van der Merwe JA, et al. A DYW domain-containing pentatricopeptide repeat protein is required for RNA editing at multiple sites in mitochondria of Arabidopsis thaliana [J]. Am Soc Plant Biol, 2009, 21(2):558-567.
[8] Kim SR, Yang JI, Moon S, et al. Rice OGR1 encodes a pentatricope-ptide repeat-DYW protein and is essential for RNA editing in mitoc-hondria [J]. Plant J, 2009, 59(5):738-749.
[9] Schmitz-Linneweber C, Small I. Pentatricopeptide repeat proteins:a socket set for organelle gene expression[J]. Elsevier, 2008, 13(12):663-670.
[10] 万平.植物线粒体和叶绿体RNA编辑的比较[J].生物技术通报, 2013.
[11] Gray MW, Covello PS. RNA editing in plant mitochondria and chloroplasts[J]. FASEB, 1993, 7(1):64-71.
[12] Gray MW. Evolutionary origin of RNA editing [J]. Biochemistry, 2012, 51(26):5235-5242.
[13] Marechal-Drouard L, Weil JH, Guillemaut P. Import of several tRNAs from the cytoplasm into the mitochrondria in bean Phaseolus vulgaris[J]. Nucl Acids Res, 1988, 16(11):4777-4788.
[14] Takenaka M, Zehrmann A, Verbitskiy D, et al. Multiple organellar RNA editing factor(MORF)family proteins are required for RNA editing in mitochondria and plastids of plants [J]. PNAS, 2012, 109(13):5104-5109.

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