- The branched-chain dodecylbenzene sulfonate degradation pathway of Pseudomonas aeruginosa W51D involves a novel route for degradation of the surfactant lateral alkyl chain. Campos-García, J., Esteve, A., Vázquez-Duhalt, R., Ramos, J.L., Soberón-Chávez, G. Appl. Environ. Microbiol. (1999)