Assertion: functional centromere | /r/DefinedAs | their primary dna sequence
Facets:
value: as by the presence of cenh3
type: OTHER
value: not so much
type: DEGREE
Source sentences:
text: Functional centromeres are defined not so much by their primary DNA sequence as by the presence of CENH3, a special histone that replaces canonical histone H3 in centromeric nucleosomes.