Assertion: point centromere | /r/HasProperty | built on single nucleosome
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Source sentences:
text: The “point centromeres” of this organism are built on a single nucleosome with what contains the histone H3 variant CSE4 (CENP-A), the CBF3 DNA-binding complex, and 12 additional proteins already identified (Pluta et al., 1995; Pidoux and Allshire, 2000).