Reprogramming the epigenome in Arabidopsis pollen.

F Borges1, J P Calarco, R A Martienssen

  • 1Cold Spring Harbor Laboratory, Cold Spring Harbor, New York 11724, USA.

Summary

Epigenetic reprogramming in Arabidopsis thaliana pollen involves dynamic DNA methylation changes during gamete formation. Targeted demethylation by the vegetative cell ensures epigenetic stability after fertilization.

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