Task: Answer Verification
Input (English): Question: Is the multidrug resistance 1 ( MDR1 ) gene polymorphism G-rs3789243-A associated with disease susceptibility in Norwegian patients with colorectal adenoma and colorectal cancer ; a case control study?
Answer: The MDR1 intron 3 (G-rs3789243-A) polymorphism was not associated with a risk of colorectal adenomas or carcinomas in the present Norwegian study group. Thus, this MDR1 polymorphism does not seem to play an important role in colorectal carcinogenesis in this population.
Output (English): no