Shrivastava, U. P.; Kumar, A. Characterization and Optimization of 1-Aminocyclopropane-1-Carboxylate Deaminase (ACCD) Activity in Different Rhizospheric PGPR Along With Microbacterium Sp. Strain ECI-12A. Int J Appl Sci Biotechnol 2013, 1, 11-15.