Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Crosslinking of sparsomycin to ribosome.poly(U). N-Ac-Phe-tRNA complexes from B. megaterium (A), H. halobium (B), and S. cerevisiae (C). Sparsomycin-ribosomal complexes were irradiated at 365 nm for 20 min (see Materials and Methods). Nucleotide numbering is according to E. coli. The C2601 band is only strong in A (see text). G, A, U, and C represent sequencing tracks.
