fission

1. Liensinine, a kind of isoquinoline alkaloid, can antagonize the ventricular arrhythmias.

Solidagonic acid, by inhibiting HSET motor activity, promotes the conversion of abnormal monopolar spindles to bipolar configurations, effectively suppressing fission yeast cell death and facilitating the mitotic spindles' reversion from monopolar to bipolar morphology. Additionally, this compound demonstrates growth inhibitory effects on the seedlings of Lactuca sativa L. and Lolium multiflorum Lam [1] [2].

Heronamide C, a polyketide macrolactam antifungal agent synthesized by marine Actinomycetes, exhibits selective toxicity by inhibiting growth and promoting abnormal cell wall material accumulation in wild-type fission yeast cells (MIC = 0.13-0.28 μM), without affecting Gram-positive bacteria or human cancer cell lines, HeLa and MDA-MB-231. At 20 μM, it triggers reversible morphological alterations, notably the development of large intracellular structures, in HeLa cells.