A schematic for the Blue-white assay for E coli. Used to screen for recombinant vectors.
<a href="//commons.wikimedia.org/w/index.php?title=User:Dylan2106&amp;action=edit&amp;redlink=1" class="new" title="User:Dylan2106 (page does not exist)">Dylan2106</a>
<span class="int-own-work" lang="en">Own work</span>; <a href="//commons.wikimedia.org/wiki/File:Blue_white_assay.pdf" title="File:Blue white assay.pdf">Blue white assay.pdf</a>