Fig. 5

Interaction plot within the ANOVA for factors affecting on dried biomass (of 1 cc culture medium); A) yeast extract B) FeCl3 and C) Tryptone- yeast extract interaction.

Interaction plot within the ANOVA for factors affecting on dried biomass (of 1 cc culture medium); A) yeast extract B) FeCl3 and C) Tryptone- yeast extract interaction.