In the chromatin of eukaryotes,
negatively charged DNA is wrapped around the negatively charged non-histone chromosomal proteins.
negatively charged non-histone chromosomal proteins are wrapped around the positively charged histones.
negatively charged DNA wraps around the positively charged octamer of histone proteins.
positively charged histones are present around the negatively charged DNA.
In the chromatin of eukaryotes, the negatively charged DNA wraps around the positively charged histone octamer to form nucleosomes.