the proposed model of the nucleosome , being more detailed than earlier models permits us to explain in direct structural terms the yet unordered set of data bearing on the pattern of histone-histone interactions in chromatin , the results of a mild deoxyribonuclease digestion of dna within the nucleosomal particle and also the quantitative data on the unwinding of the dna duplex upon formation of the nucleosome .
C0008546
chromatin
C0028623
nucleosome