1. Shell International Exploration and Production Inc., Houston, USA
2. Ecole Supérieure de Biotechnologie Strasbourg, Illkirch-Graffenstaden, France
3. DOE Joint Genome Institute,Walnut Creek, California, USA
4. School of Natural and Environmental Sciences, Newcastle University, Newcastle upon Tyne, UK
5. Shell Global Solutions International B.V., HW Amsterdam, Netherlands
6. RD & E Microbiology Group, NALCO Champion, Sugar Land, USA