Assertion: centromere's nucleosome | /r/CapableOf | wrap 121 bp of dna53
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Source sentences:
text: Whereas H3.1 and H3.3 nucleosomal structures are almost identical, the more compact CenH3CENP-A nucleosome only wraps 121 bp of DNA53, which has an impact on higher-order chromatin structure (Fig. 4).