Micrococcal nuclease treatment indicates that the remodeling of the demembranated sperm chromatin has occurred and the structure of nucleosome is formed during nuclear reconstitution.

同，利用小球菌核糖核酸酶处理的结果表明，去膜子在此非细胞体系中发生了结构改并且在程中形成了核小体结构。