The objective is to test various biochemistrical characteristics, toxin and drug resistance of the Corynebacterium diphtheriae.
目的是要测试白喉棒状杆菌的各种生物化学特性、毒素和耐药性。
2
The gene makes a protein that pumps toxin out of cells, and is a major cause of the resistance that tumors often develop toward chemotherapeutic agents.