Arabidopsis proteins with a transposon-related domain act in gene silencing

Host genomes have evolved multiple silencing mechanisms to repress transposable element activity. Here Ikedaet al. show that the Arabidopsis MAIL1 and MAINgenes encode a retrotransposon-related plant mobile domain and define an alternative silencing pathway largely independent of DNA methylation and...

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Bibliographic Details
Main Authors: Yoko Ikeda, Thierry Pélissier, Pierre Bourguet, Claude Becker, Marie-Noëlle Pouch-Pélissier, Romain Pogorelcnik, Magdalena Weingartner, Detlef Weigel, Jean-Marc Deragon, Olivier Mathieu
Format: article
Language:EN
Published: Nature Portfolio 2017
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Online Access:https://doaj.org/article/06df2a00ddf14b3da7dadc08f7b5cb32
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Summary:Host genomes have evolved multiple silencing mechanisms to repress transposable element activity. Here Ikedaet al. show that the Arabidopsis MAIL1 and MAINgenes encode a retrotransposon-related plant mobile domain and define an alternative silencing pathway largely independent of DNA methylation and siRNAs.