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. Author manuscript; available in PMC: 2018 Nov 15.
Published in final edited form as: Bioconjug Chem. 2017 Oct 26;28(11):2859–2864. doi: 10.1021/acs.bioconjchem.7b00562

Figure 4. Selective labeling of E. coli cells expressing HdeA-F28KStyr.

Figure 4

(A) HdeA-F28KStyr mutant that was expressed in the presence of KStyr; (B) Wild-type HdeA that was expressed in the presence of KStyr. For all images, the left panel shows fluorescent images of E. coli cells in the PZL-ST channel (405 nm excitation and 510 nm emission), the middle panel shows bright-field images of the same E. coli cells, and the right panel shows composite images of bright-field and fluorescent images. Scale bars, 10 μm.