Fig. 2From: Biofilm as a production platform for heterologous production of rhamnolipids by the non-pathogenic strain Pseudomonas putida KT2440Outline of the different rhamnolipid congeners. The grey part of the structure is the varying part of the molecule. The numbers indicate the length of the fatty acid side chain. The most predominant congener produced by the recombinant P. putida is Rha-C10-C10. The different rhamnolipid congeners were determined based on their elemental compositionBack to article page