Protein binding to TGF-β₁ 5′UTR mutations.

<p>The mutant 167-nucleotide transcripts are as described in the methods and depicted in <a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0012283#pone-0012283-g001" target="_blank">Fig. 6A</a>. <b>A</b>. RNA-EMSA. <b>B</b>. UV-Crosslinking. The bold arrow indicates the non-retarded free probe and the thin arrow indicates the retarded bands. The results are representative of four individual experiments.