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. Author manuscript; available in PMC: 2012 Nov 16.
Published in final edited form as: J Am Chem Soc. 2011 Oct 21;133(45):18447–18451. doi: 10.1021/ja208025e

Figure 2.

Figure 2

Example of GFP expression from xDNA-containing gene segment, as shown by green colonies on LB plates after 20h at 37°C. A) control (unmodified plasmid insert; (b) xGFP.7 insert containing 8 xDNA base pairs (four consecutive xDNA bases in each strand).