Transcribed and non-transcribed regions of Tetrahymena ribosomal gene chromatin have different accessibilities to micrococcal nuclease.
Palen TE, Cech TR. Transcribed and non-transcribed regions of Tetrahymena ribosomal gene chromatin have different accessibilities to micrococcal nuclease. Nucleic Acids Res. 1983 Apr 11; 11(7):2077-91.