In the article: Yamada S, Tang M, Richardson K et al.: Genetic variations of NAT2 and CYP2E1 and isoniazid hepatotoxicity in a diverse population. Pharmacogenomics 10(9), 1433–1445 (2009); www.tandfonline.com/doi/pdf/10.2217/pgs.09.66:
The CYP2E1 polymorphism studied was erroneously identified as CYP2E1*1C.
This variant was actually the CYP2E1*5 polymorphism (rs2031920) that is detected by means of an RsaI PCR-RFLP.
The authors would like to sincerely apologize for any inconvenience caused.