From mono- + astral.
monoastral (not comparable)
- Having or relating to a single aster.
2015 December 11, “A Potent Chemotherapeutic Strategy with Eg5 Inhibitor against Gemcitabine Resistant Bladder Cancer”, in PLOS ONE[1], →DOI:Failure of Eg5 function leads to cell cycle arrest in mitosis with monoastral microtubule arrays.