Assertion: mitosis's chromosome | /r/AtLocation | spindle
Facets:
value: by kinetochores
type: OTHER
Source sentences:
text: In prometaphase I formation of spindle apparatus takes place and chromosomes are attached to spindle fibres by kinetochores.
text: Chromosomes are attached to spindles by kinetochores, spindles run from centrosomes to the centromeres of the chromosomes