The major focus of this research is to define the cis -acting elements which are required for the formation of these domains of unique chromatin structure .
the major focus of this research is to define the cis -acting elements which are required for the formation of these domains of unique chromatin structure .
O O O O O O O O O O B-DNA_family_or_group I-DNA_family_or_group I-DNA_family_or_group O O O O O O O O O O O B-DNA_substructure I-DNA_substructure O