00763nam2 22002531i 450 99000236209040332120050222152143.0000236209FED01000236209(Aleph)000236209FED0100023620920030910d1999----km-y0itay50------baStructural elements of ribosomal RNASteven T. Gregory, Michael O'Connor, Albert E. Dahlbergv. 6, p. 189-204001000222967Gregory,Steven T.366852O'Connor,Michael284913Dahlberg,Albert E.94920ITUNINARICAUNIMARCBK990002362090403321FFABCStructural elements of ribosomal RNA441646UNINA