Kheira Benzekhroufa, Beihui Liu, Feige Tang, Anja G Teschemacher* and Sergey Kasparov*
* Corresponding authors: Anja G Teschemacher Anja.Teschemacher@bristol.ac.uk - Sergey Kasparov sergey.kasparov@bristol.ac.uk
BMC Biotechnology 2009, 9:23 doi:10.1186/1472-6750-9-23
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