Assertion: centromere | /r/CapableOf | signal cyclin-dependent kinases
Facets:
value: to form a bipolar spindle
type: PURPOSE
Source sentences:
text: The kinetochore is recruited to the centromere, and signalling proteins such as cyclin-dependent kinases (CDKs) signal to microtubules originating at the centrosomes to form a bipolar spindle and attach to the kinetochores.