RNA Conformational Changes That Differentiate Ex Virio and In Vitro Transcript States Kevin A Wilkinson Robert J Gorelick Suzy M Vasa Nicolas Guex Alan Rein David H Mathews Morgan C Giddings Kevin M Weeks 10.1371/journal.pbio.0060096.g005 https://plos.figshare.com/articles/figure/_RNA_Conformational_Changes_That_Differentiate_Ex_Virio_and_In_Vitro_Transcript_States_/603518 <div><p>(A) The in vitro transcript forms a loop-loop dimer. Identical samples of the transcript RNA were resolved in nondenaturing gels, either omitting or containing 7 mM MgCl<sub>2</sub>. Markers for monomeric (M) and dimeric (D) conformations are shown.</p> <p>(B) SHAPE reactivity as a function of nucleotide position for ex virio (red) and transcript (black) RNAs. Difference plot in lower panel has been smoothed over a 5-nt window.</p> <p>(C) Secondary structure model for the primer binding site in the absence of tRNA(lys3).</p></div> 2008-04-29 00:58:38 conformational differentiate ex virio vitro transcript