Mirjana Liovic*, Mateja Ozir, Apolonija B Zavec, Spela Peternel, Radovan Komel and Tina Zupancic
* Corresponding author: Mirjana Liovic mirjana.liovic@mf.uni-lj.si
Microbial Cell Factories 2012, 11:67 doi:10.1186/1475-2859-11-67