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. Author manuscript; available in PMC: 2018 Feb 14.
Published in final edited form as: Mol Cell. 2017 Nov 16;68(4):686–697.e3. doi: 10.1016/j.molcel.2017.10.033

Figure 4. Structure and modularity of PcspA.

Figure 4

A) The regulatory region of cold shock protein A (CspA). B) Expression of GFP under PcspA at 37°C, 30°C, 22°C, and 15° C for 10 days. GFP expression level is shown with and without a linker, under PrpsL, with no promoter and with no plasmid present. Images are from the same picture. See also Figure S2.