Active DNA Demethylation in Plant Companion Cells Reinforces Transposon Methylation in Gametes

The Arabidopsis thaliana central cell, the companion cell of the egg, undergoes DNA demethylation before fertilization, but the targeting preferences, mechanism, and biological significance of this process remain unclear. Here, we show that active DNA demethylation mediated by the DEMETER DNA glycos...

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Hlavní autoři: Ibarra, Christian A., Feng, Xiaoqi, Schoft, Vera K., Hsieh, Tzung-Fu, Uzawa, Rie, Rodrigues, Jessica A., Zemach, Assaf, Chumak, Nina, Machlicova, Adriana, Nishimura, Toshiro, Rojas, Denisse, Fischer, Robert L., Tamaru, Hisashi, Zilberman, Daniel
Médium: Artigo
Jazyk:Inglês
Vydáno: 2012
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Article
On-line přístup:https://ncbi.nlm.nih.gov/pmc/articles/PMC4034762/
https://ncbi.nlm.nih.gov/pubmed/22984074
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1126/science.1224839
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