This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Chemotherapy, Subject name: Pharmacology
All of the following statements are true about paxclitaxel are true except 
Select and explain. 
A. It is obtained from E. Coli, B. Iy acts By enhancing the polymerization of beta tubulin, C. It can cause bone marrow suppression, D. It is used in ovarian and breast cancer
A: It is obtained from E. Coli
Answer: A: It is obtained from E. Coli 
Explanation: Major indications for paclitaxel are Ovarian cancer Breast cancer Head and neck cancer Small cell carcinoma of lung Esophageal adenocarcinoma Prostrate cancer Refer KDT 7th/875