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Fig. 2 | Microbial Cell Factories

Fig. 2

From: Heterologous production and characterization of a pyomelanin of Antarctic Pseudomonas sp. ANT_H4: a metabolite protecting against UV and free radicals, interacting with iron from minerals and exhibiting priming properties toward plant hairy roots

Fig. 2

Analytical characterization of the ANT_H4-derived melanin-like compound. a reversed-phase C18 HPLC chromatogram, revealing a broad peak with a retention time Rt = 4.2 min, and b UV/Vis spectrum with absorption maxima at λ = 230 nm

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