the data obtained showed that ( 1 ) inactive macronuclear chromatin was organized in compact chromatin clumps 120 to 180 nm in diameter linked by one or several chromatin fibres , and ( 2 ) in low salt buffer the chromatin clumps gradually unraveled , radial loops of supranucleosomal or , more often , nucleosomal structure appearing around chromatin clumps .
C0008546
chromatin
C0028623
nucleosomal