Assertion: chromatid's centromere | /r/HasProperty | the spot
Facets:
Source sentences:
text: The centromere is the spot where a kinetochore will eventually form on each chromatid.
text: Now that the nucleus’s protective covering is gone, kinetochore microtubules move near the sister chromatids and attach to them at the centromere (that spot at the center of the “X”).