<em>RANBP2em> loss is lethal to <em>BRAFem>-like colon cancer (CC) cells
<em>BRAFem>-like CC cells have defective microtubule outgrowth from kinetochores
RANBP2 loss exacerbates the defective microtubules outgrowth in BRAF-like CC cells
Vinorelbine is selectively toxic to <em>BRAFem>-like colon cancer cells