Figure 6
From: Metabolic engineering of Methylobacterium extorquens AM1 for 1-butanol production
![Figure 6](http://media.springernature.com/full/springer-static/image/art%3A10.1186%2Fs13068-014-0156-0/MediaObjects/13068_2014_Article_156_Fig6_HTML.jpg)
Growth rates in butanol relative to medium without butanol of wild-type M. extorquens AM1. Cells were grown on one of the following substrates: methanol (blue), succinate (red), or ethylamine (green). Triplicate experiments were performed for each individual measurement.