期刊文献+
任意字段
题名或关键词
题名
关键词
文摘
作者
第一作者
机构
刊名
分类号
参考文献
作者简介
基金资助
栏目信息

植物转座元件及其表观遗传调控

Epigenetic regulation of transposable elements in plants
下载PDF
导出
摘要 植物的转座元件对于植物基因组的组成、进化和基因表达都具有重要影响.植物绝大部分的转座元件都处于沉默状态.植物机体通过一套识别转座元件并进行表观遗传沉默的有效机制,可逆地调控着转座元件的激活与沉默.本文综述了转座元件沉默和激活的表观遗传机制. Transposable elements make up a substantial proportion of most plant genomes and have significant impact on plant genome composition,evolution and gene expression.Under most circumstances,the vast majority of transposons are inactive.If repression of transposable elements is inactivated,these elements will have a great influence on gene expression and genome stability.Plants have developed an effective mechanism for recognizing and silencing transposons.Epigenetic mechanisms for transposon silencing and activation are discussed.
作者 于海婵 张桂芳 张根发
机构地区 北京师范大学生命科学学院 中国科学院生物物理研究所 北京师范大学学报(自然科学版)编辑部
出处 《北京师范大学学报（自然科学版）》 CAS CSCD 北大核心 2015年第1期54-59,共6页 Journal of Beijing Normal University(Natural Science)
基金 国家自然科学基金资助项目(30970286 31070289 312703265)
关键词 转座元件 转座子 表观遗传 表观遗传机制 transposon elements transposon epigenetics epigenetic mechanism
分类号 Q943 [生物学—植物学]
  • 相关文献

参考文献62

  • 1高东迎,何冰,孙立华.水稻转座子研究进展[J].植物学通报,2007,24(5):667-676. 被引量：13
  • 2Mélanie Rigal,Olivier Mathieu.A “mille-feuille” of silencing: Epigenetic control of transposable elements[J]. BBA - Gene Regulatory Mechanisms . 2011 (8)
  • 3Bruno Huettel,Tatsuo Kanno,Lucia Daxinger,Etienne Bucher,Johannes van der Winden,Antonius J.M. Matzke,Marjori Matzke.RNA-directed DNA methylation mediated by DRD1 and Pol IVb: A versatile pathway for transcriptional gene silencing in plants[J]. BBA - Gene Structure and Expression . 2007 (5)
  • 4Chaoyang Cheng,Masaaki Daigen,Hirohiko Hirochika.Epigenetic regulation of the rice retrotransposon Tos17[J]. Molecular Genetics and Genomics . 2006 (4)
  • 5Caroline Josefsson,Brian Dilkes,Luca Comai.Parent-Dependent Loss of Gene Silencing during Interspecies Hybridization[J]. Current Biology . 2006 (13)
  • 6Michael Wassenegger,Gabi Krczal.Nomenclature and functions of RNA-directed RNA polymerases[J]. Trends in Plant Science . 2006 (3)
  • 7Mark C. Ungerer,Suzanne C. Strakosh,Ying Zhen.Genome expansion in three hybrid sunflower species is associated with retrotransposon proliferation[J]. Current Biology . 2006 (20)
  • 8KazuoTsugane,MasahikoMaekawa,KyokoTakagi,HiroyukiTakahara,QianQian,Chang‐HoEun,ShigeruIida.An active DNA transposon nDart causing leaf variegation and mutable dwarfism and its related elements in rice[J]. The Plant Journal . 2005 (1)
  • 9Jeffrey L Bennetzen.Transposable elements, gene creation and genome rearrangement in flowering plants[J]. Current Opinion in Genetics & Development . 2005 (6)
  • 10Zhenlan Liu,Yongming Wang,Ye Shen,Wanli Guo,Shui Hao,Bao Liu.Extensive Alterations in DNA Methylation and Transcription in Rice Caused by Introgression from Zizania Latifolia[J]. Plant Molecular Biology . 2004 (4)

二级参考文献89

  • 1Alvarez-Venegas, R., Pien, S., Sadder, M., Witmer, X., Grossniklaus, U., and Avramova, Z. (2003). ATX-1, an Arabidopsis homolog of trithorax, activates flower homeotic genes. Curr. Biol. 13, 627-637.
  • 2Baumbusch, L.O., et al. (2001). The Arabiclopsis thaliana genome contains at least 29 active genes encoding SET domain proteins that can be assigned to four evolutionarily conserved classes. Nucleic Acids Res. 29, 4319-4333.
  • 3Cheng, C., Daigen, M., and Hirochika, H. (2006). Epigenetic regulation of the rice retrotransposon Tos17. Mol. Genet. Genomics. 276, 378-390.
  • 4Dai, M., Hu, Y., Zhao, Y., Liu, H., and Zhou, D.X. (2007). A WUSCHELLIKE HOMEOBOX gene represses a YABBY gene expression required for rice leaf development. Plant Physiol. 144, 380-390.
  • 5Ding, Y., et al. (2007). SDG714, a histone H3K9 methyltransferase, is involved in Tos17 DNA methylation and transposition in rice. Plant Cell. 19, 9-22.
  • 6Ebbs, M.L., and Bender, J. (2006). Locus-specific control of DNA methylation by the Arabidopsis SUVH5 histone methyltransferase. Plant Cell. 18, 1166-1176.
  • 7Ebbs, M.L., Bartee, L., and Bender, J. (2005). H3 lysine 9 methylation is maintained on a transcribed inverted repeat by combined action of SUVH6 and SUVH4 methyltransferases. Mol. Cell. Biol. 25, 10507-10515.
  • 8Fuchs, J., Demidov, D., Houben, A., and Schubert, I. (2006). Chromosomal histone modification patterns: from conservation to diversity. Trends Plant Sci. 11, 199-208.
  • 9Goff, S.A., et al. (2002). A draft sequence of the rice genome (Oryza sativa L. ssp. japonica). Science (New York, NY). 296, 92-100.
  • 10Goodrich, J., Puangsomlee, R, Martin, M., Long, D., Meyerowitz, E.M., and Coupland, G. (1997). A Polycomb-group gene regulates homeotic gene expression in Arabidopsis. Nature. 386, 44-51.

共引文献28

北京师范大学学报（自然科学版）
2015年 第1期

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部