Figure 4From: A novel pair of inducible expression vectors for use in Methylobacterium extorquensComplementation and conditional null phenotype of ftfL . Images of methanol grown cultures of M. extorquens AM1 strains CM4103 in the presence (+) and absence (-) of 20 µg/ml aTc. Final OD(600 nm) values presented are after 72 hrs of growth at 30°C in 20 mM MeOH supplemented mediumBack to article page