Email updates

Keep up to date with the latest news and content from BMC Evolutionary Biology and BioMed Central.

Download references

Open Access

Multiple long-term, experimentally-evolved populations of Escherichia coli acquire dependence upon citrate as an iron chelator for optimal growth on glucose

Nicholas Leiby, William R Harcombe and Christopher J Marx*

BMC Evolutionary Biology 2012, 12:151  doi:10.1186/1471-2148-12-151