... activity. J Exp Med 2006, 203:41-46.23. Tanaka Y, Marusawa H, Seno H, Matsumoto Y, Ueda Y, Kodama Y, Endo Y, Yamauchi J, Matsumoto T, Takaori-Kondo A, et al: Anti-viral proteinAPOBEC3G is induced ... PD: Tetherin inhibits retrovirus release and isantagonized by HIV-1 Vpu. Nature 2008, 451:425-430.28. Sato K, Yamamoto SP, Misawa N, Yoshida T, Miyazawa T, Koyanagi Y: Comparative study on the ... 16 and 48 hr. Ateach indicated time point, cells were harvested and totalcellular RNA was extracted using the RNeasy Mini kit(Qiagen) and treated with RNase-free DNase (Ambion).cDNA was synthesized...