E. coli expressing GFP in the presence of D-arabinose.  The other two plates are a plate negative for the pGLO plasmid, and a plate positive for pGLO, lacking D-arabinose in the agar.

E. coli expressing GFP in the presence of D-arabinose.  The other two plates are a plate negative for the pGLO plasmid, and a plate positive for pGLO, lacking D-arabinose in the agar.

2 years ago

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pGLO GFP E. coli Molecular biology bacteria behr hearts science