DC doubled

• XL x XXX
• Century-ending Middle Ages year
• Livy's 1,200
• End-of-the-12th-century year
• Centennial year of old
• Year in Pope Innocent III's reign
• Cato's 1,200
• XX x LX

Wikipedia Word definitions in Wikipedia
Colorectal mutant cancer protein is a protein that in humans is encoded by the MCC gene .