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. 2022 May 21;7(1):ysac008. doi: 10.1093/synbio/ysac008

Figure 3.

Figure 3.

Effect of trypsinization of Mcap cells on the production of mRNA and eGFP protein in CFE reactions. (A) E. coli CFE of eGFP, mixed with trypsin-Mcap lysate or S30B buffer at different ratios. We observed a decrease in eGFP expression >75 vol% of either S30B buffer or trypsin-Mcap lysate. (B) Transcription of Spinach2 aptamer in trypsin-Mcap lysate. The fluorescence signal from the Spinach2-DFHBI-1T complex was detected, which indicated mRNA production. However, translation was not observed in CFE reaction containing 100% trypsin-Mcap lysate.