Involvement of p32, fibrillarin, and Nop52 in pre-90S particle separation during human ribosome biogenesis, Yoshikawa H, Komatsu W, Hayano T, Miura Y, Homma K, Izumikawa K, Ishikawa H, Miyazawa N, Tachikawa H, Yamauchi Y, Isobe T, Takahashi N, Annual Meeting of The American Society for Cell Biology, Dec. 2012, Poster presentation, 2012 Annual Meeting of The American Society for Cell Biology, San Francisco, CA, True