Table 2 Size of transparent zone produced by bacterial isolates after stained and counterstained with 1% Congo red solution and 1 M nacl, respectively. D, diameter of transparent zone (mm) produce by bacterial isolates; d, diameter of bacterial colony (mm) produce by bacterial isolates.

From: Response surface optimization for cellulase production from Enterococcus faecium and Stutzerimonas stutzeri isolated from Gossypium arboretum and Solanum melongena soil