Assertion: s phase centrosome | /r/HasProperty | incubated
Facets:
Source sentences:
text: a, Sperm nuclei and S-phase centrosomes containing engaged centrioles were incubated with CSF extracts pre-treated with buffer or Δ34Xic1 (0.5 mg ml-1), and calcium was added to release CSF arrest (time after calcium addition is shown).