Skip to main content
Fig. 3 | Biotechnology for Biofuels

Fig. 3

From: Biological conversion of methane to putrescine using genome-scale model-guided metabolic engineering of a methanotrophic bacterium Methylomicrobium alcaliphilum 20Z

Fig. 3

Improvement of putrescine tolerance of M. alcaliphilum 20Z by adaptive evolution. Filled circles show the wild-type strain M. alcaliphilum 20Z grown in NMS. The open circles show the evolved strain in NMS, while the filled triangles show the evolved strain exposed to 100 mM of putrescine dihydrochloride. The open triangles show the evolved strain exposed to 200 mM of putrescine dihydrochloride, and the filled squares show the evolved strain with 400 mM of putrescine dihydrochloride

Back to article page

Biotechnology for Biofuels and Bioproducts

ISSN: 2731-3654

Contact us