Epigenetic Distribution of Recombinant Plant Chromosome Fragments in a Human- Hybrid Cell Line.

Methylation systems have been conserved during the divergence of plants and animals, although they are regulated by different pathways and enzymes. However, studies on the interactions of the epigenomes among evolutionarily distant organisms are lacking. To address this, we studied the epigenetic modification and gene expression of plant chromosome fragments (~30 Mb) in a human- hybrid cell line.

Genetic and Global Epigenetic Modification, Which Determines the Phenotype of Transgenic Rice?

Transgenic technologies have been applied to a wide range of biological research. However, information on the potential epigenetic effects of transgenic technology is still lacking. Here, we show that the transgenic process can simultaneously induce both genetic and epigenetic changes in rice.