EGFP-expressing cell population following PBS injection in the transduced mouse cornea.

<p>(<b>a</b>–<b>d</b>) Anti-CD34 staining (in red) of a mouse cornea 24 h post-PBS injection (same eye shown in <a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0035318#pone-0035318-g004" target="_blank">Fig. 4C</a>). The CD34 signal co-localises with the EGFP signal (arrows and arrowheads). (<b>e</b>–<b>f</b>) Anti-F4/80 staining (in red) of a mouse cornea 24 h post-PBS injection. The F4/80 signal does not co-localise with the EGFP signal (arrows).