Fig. 3From: Vanillic acid and methoxyhydroquinone production from guaiacyl units and related aromatic compounds using Aspergillus niger cell factoriesGrowth profile of the A. niger deletion mutants ΔvdhA, ΔvhyA, ΔmhdA and ΔomeA, and the reference strain. Growth was examined on selected aromatic compounds as sole carbon source. Agar plates were incubated at 30 °C for 10 daysBack to article page