DNA METHYLTRANSFERASE 1 is involved in mCG and mCCG DNA methylation and is essential for sporophyte development in Physcomitrella patens
作者： Rafael Yaari , Chen Noy-Malka , Gertrud Wiedemann , Nitzan Auerbach Gershovitz , Ralf Reski
DOI: 10.1007/S11103-015-0328-8
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摘要: DNA methylation has a crucial role in plant development regulating gene expression and silencing of transposable elements. Maintenance plants occurs at symmetrical m CG CHG contexts ( = methylated) is maintained by METHYL- TRANSFERASE 1 (MET1) CHROMOMETHYL- ASE (CMT) methyltransferase protein families, respectively. While angiosperm genomes encode for sev- eral members MET1 CMT the moss Phy- scomitrella patens, serving as model early divergent land plants, carries single member each family. To determine function P. patens PpMET we generated
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