1. Microbiology Unit (MBLA), Université Catholique de Louvain, Croix du Sud 3/6, 1348 Louvain-la-Neuve, Belgium, Biology Department, Brookhaven National Laboratory, Upton, New York 11973, Department of Civil and Environmental Engineering, West Virginia University, Morgantown, West Virginia 26506-6103, Wetlands Engineering SPRL, 5 rue du Laid Burniat, 1348 Louvain-la-Neuve, Belgium, Bioengineering Unit (GEBI), Université Catholique de Louvain, Croix du Sud 2/19, 1348 Louvain-la-Neuve, Belgium, and Cell...