Mahesh Khot, Srijay Kamat, Smita Zinjarde, Aditi Pant, Balu Chopade and Ameeta RaviKumar*
* Corresponding author: Ameeta RaviKumar ameeta@unipune.ac.in
Microbial Cell Factories 2012, 11:71 doi:10.1186/1475-2859-11-71